zur Startseite

Veröffentlichungen


Suche

Autor:

Titel:

Jahr:



alle Felder durchsuchen:


Es wurden 642 Veröffentlichungen gefunden!

2017

H. Aslannejad, A. Terzis, S.M. Hassanizadeh, B. Weigand
Occurrence of temperature spikes at a wetting front during spontaneous imbibition,
Scientific Reports 7:7268 , 2017

S. Brack, R. Poser, J. von Wolfersdorf
A comparison between transient heat transfer measurements using TLC and IR thermography,
9th World Conference on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics, OC.041, Iguazu Falls, Brazil, 2017

S.Pandey, X. Chu, E.Laurien
Investigation of in-tube cooling of carbon dioxide at supercritical pressure by means of direct numerical simulation,
International Journal of Heat and Mass Transfer, 114 (2017) 944–957, 2017

A. Terzis, E. Roumeli, K. Weishaupt, S. Brack, H. Aslannejad, J. Groß, S.M. Hassanizadeh, R. Helmig, B. Weigand
Heat release at the wetting front during capillary filling of cellulosic micro-substrates,
Journal of Colloid and Interface Science, Vol.504, pp.751–757, 2017

V. Vaikuntanathan, R. Kannan, D. Sivakumar
An experimental study on the equilibrium shape of water drops impacted on groove-textured surfaces,
Experimental Thermal & Fluid Sciences, DOI: 10.1016/j.expthermflusci.2017.05.001, 2017

G. Yang, Yiye Huang, Jingyi Wu, Liangjun Zhang, Guozhen Chen, Rongrong Lv, Aifeng Cai
Experimental study and numerical models assessment of turbulent mixed convection heat transfer in a vertical open cavity,
Building and Environment, 2017

Liangjun Zhang, Jingyi Wu, Zhangpeng Liu, G. Yang
Laminar mixed convection heat and mass transfer in a three-dimensional square channel with wetted walls,
Asian Conference of Thermal Science 2017 (1st ACTS), Jeju, Korea, 2017

V. Vaikuntanathan, D. Sivakumar
Analysis of Drop Spreading upon Impact on Dual-Textured Surface,
In Fluid Mechanics and Fluid Power–Contemporary Research (Springer India), pp. 1351-1360, 2017

S. Sen, V. Vaikuntanathan, D. Sivakumar
Impingement of Aviation Fuel Drop on Stainless Steel Surface,
In Fluid Mechanics and Fluid Power–Contemporary Research (Springer India), pp. 969-977, 2017

J. Wienand, Andris Riedelsheimer, B. Weigand
Numerical study of a turbulent impinging jet for different jet-to-plate distances using two-equation turbulence models,
European Journal of Mechanics - B/Fluids, Vol. 61, Part 2, 210 - 217, 2017

G. Karch, F. Beck, M. Ertl, K. Schulte, C. Meister, B. Weigand, T. Ertl, P. Sadlo
Visual Analysis of Inclusion Dynamics in Two-Phase Flow,
Transactions on Visualization and Computer Graphics, 2017

M. Ertl, B. Weigand
ANALYSIS METHODS FOR DIRECT NUMERICAL SIMULATIONS OF PRIMARY BREAKUP OF SHEAR-THINNING LIQUID JETS,
Atomization and Sprays, 2017

Sandeep Pandey, Eckart Laurien, X. Chu
A modified convective heat transfer model for heated pipe flow of supercritical carbon dioxide,
International Journal of Thermal Sciences 117C, 227-238, 2017

M. Reitzle, C. Kieffer-Roth, B. Weigand, Prof. Dr. rer. nat. habil. Harald Garcke
A volume-of-fluid method for three-dimensional hexagonal solidification processes,
Journal of Computational Physics, 2017

Steelant, J.; Dalenbring, M.; Kuhn, M.; Bouchez, M.; von Wolfersdorf, J.
Achievements obtained within ATLLAS-II on Aero-Thermal Loaded Material Investigations for High-Speed Vehicles ,
21st AIAA International Space Planes and Hypersonics Technologies Conference, International Space Planes and Hypersonic Systems and Technologies Conferences, (AIAA 2017-2393) http://dx.doi.org/10.2514/6.2017-2393, Xiamen, China, 2017

Liu, C.-L., Gao, C., von Wolfersdorf, J., Zhai, Y.-N.
Numerical study on the temporal variations and physics of heat transfer coefficient on a flat plate with unsteady thermal boundary conditions ,
International Journal of Thermal Sciences, 113 (2017) pp. 20-37, 2017

2016

G. Yang, Jingyi Wu
Effects of natural convection, wall thermal conduction, and thermal radiation on heat transfer uniformity at a heated plate located at the bottom of a three-dimensional rectangular enclosure,
Numerical Heat Transfer A, 2016

Yiye Huang, G. Yang, Jingyi Wu
Operation parameters optimization of spacecraft thermal cycling test system based on temperature uniformity and entropy generation,
CIESC Journal, 2016

Yiye Huang, G. Yang, Jingyi Wu
Mixed Convection Characteristic Inside a Thermal Cycling Chamber With Nonuniform Perforated Plate,
ASME 2016 International Mechanical Engineering Congress and Exposition, Phoenix, USA, 2016

R. Gupta, V. Vaikuntanathan, D. Sivakumar
Spreading and receding dynamics of water droplets impacting on a spray-coated superhydrophobic surface,
International Conference on Recent Trends in Engineering and Materials Science (ICEMS-2016), Jaipur, India, 2016

V. Vaikuntanathan, R. Sakthikumar, H. Takana, D. Sivakumar, H. Nishiyama
Maximum spread of water droplets impacting on a superheated groove-textured surface,
International Conference on Recent Trends in Engineering and Materials Science (ICEMS-2016), Jaipur, India, 2016

V. Vaikuntanathan, D. Sivakumar
Effect of wetting difference across junction on dynamics of drops impacting on the junction of dual-textured surfaces,
AIChE J., Vol. 62, pp. 4109-4118, 2016

R. Gupta, V. Vaikuntanathan, D. Sivakumar
Superhydrophobic qualities of an aluminum surface coated with hydrophobic solution NeverWet,
Colloids & Surfaces A, Vol. 500, pp. 45-53, 2016

V. Vaikuntanathan, D. Sivakumar
Maximum spreading of liquid drops impacting on groove-textured surfaces,
Langmuir, Vol. 32, pp. 2399-2409, 2016

V. Vaikuntanathan
Comment on ‘Approaching the theoretical contact time of a bouncing droplet on the rational macrostructured superhydrophobic surfaces’,
Appl. Phys. Lett., Vol. 108, pp. 016101, 2016

N. Roth, M. Reitzle, M. Franke, A. Moita, B. Weigand
Shear Thinning Liquids Impacting on Dry Solid Walls: Comparison Between Numerical Simulations and Experiments,
Proc. 27th Europ. Conf. on Liquid Atomization and Spray Systems, Brighton, 2016

M. Ertl, B. Weigand
Direct Numerical Simulations of Shear-Thinning Liquid Jets and Droplets,
Process-Spray: Functional Particles Produced in Spray Processes, Switzerland, 2016

M. Reitzle, N. Roth, B. Weigand
Numerical Study of the Impact of Praestol® Droplets on Solid Walls,
High Performance Computing in Science and Engineering ´16: Transactions of the High Performance Computing Center, Stuttgart (HLRS), pp.375-388, Stuttgart, 2016, 2016

S. Löhle, S. Schweikert, J. von Wolfersdorf
Method for heat flux determination of a transpiration-cooled wall from pressure data ,
AIAA Journal of Thermophysics and Heat Transfer, ol. 30, No. 3, pp. 567-572, 2016, 2016

N. Dröske, F. Förster, B. Weigand, J. von Wolfersdorf
Thermal investigation of an internally cooled strut injector for scramjet application at moderate and hot gas conditions,
Acta Astronautica, Vol. 132, pp. 177-191, DOI: 10.1016/j.actaastro.2016.12.023, 2016

G. Lamanna
Cryogenic Flashing Jets: a Review,
Proc. 52nd AIAA/SAE/ASEE Joint Propulsion Conference, 25-27 July, Salt Lake City, Utah (USA), 2016

Y. Ouédraogo, E. Gjonaj, H. De Gersem, T. Weiland, C. Steinhausen, G. Lamanna, A. Preusche, A. Dreizler
Modeling and simulation of electrically controlled droplet dynamics,
11th Int. Conf. on Scientific Computing in Electrical Engineering, October 3-7, St. Wolfgang, Austria, 2016

A. Geppert, A. Terzis, G. Lamanna, M. Marengo, B. Weigand
On the formation of secondary droplets from crown bottom breakdown during drop impact on very thin films,
Proc. ILASS – Europe 2016, 27th Annual Conference on Liquid Atomization and Spray Systems, 4-7 September, Paper ID 139., Brighton, UK. , 2016

R. Gramlich, P. Leick, J. Kaleta, A. Miller, T. Bossmeyer, G. Lamanna, D. Schmidt, I. Roisman, C. Tropea
Air Entrainment and Momentum Distribution in the Near Field of Diesel Sprays from Group Hole Nozzles,
27th Annual Conference on Liquid Atomization and Spray Systems, 4-7 September , Brighton, UK., 2016

R. Gramlich, P. Leick, J. Kaleta, G. Lamanna, A. Miller, D. Schmidt, I. Roisman, C. Tropea
Experimental investigations of the near-field of twinjet gasoline sprays using detailed high-speed shadowgraphy and particle image velocimetry,
Proc. 18th International Symposium on Applications of Laser and Imaging Techniques to Fluid Mechanics, Lisbon, 2016

X. Chu, E. Laurien, S. Pandey
Direct Numerical Simulation of heated pipe flow with strong property variation,
High Performance Computing in Science and Engineering ’16, DOI 10.1007/978-3-319-47066-5_32, 2016

X. Chu, E. Laurien
Flow stratification in the horizontal pipe with heated supercritical CO2,
The Journal of Supercritical Fluids, Vol. 116, Pages 172-189, 2016

X. Chu, E. Laurien, D. McEligot
Flow relaminarization of Strongly Heated Air Flow in a Pipe,
International Journal of Heat and Mass Transfer Vol. 101, Pages 1163–1176, 2016

X. Chu, E. Laurien
Direct Numerical Simulation of Heated Turbulent Pipe Flow at Supercritical Pressure,
ASME Journal of Nuclear Engineering and Radiation Science 2 (3), 031019, 2016

S. Pandey, E. Laurien, X. Chu
Improvement of heat transfer and fluid flow model for supercritical CO2,
EUROTHERM SEMINAR 110, Supercritical CO2 (sCO2) Power Systems, Vienna, Austria, 2016

X. Chu, E. Laurien, S. Pandey
A Numerical Study of Heat Transfer in Pipe Flow with Supercritical CO2,
The 3rd International Meeting of Specialists on Heat Transfer and Fluid Dynamics at Supercritical Pressure, Sheffield, UK, 2016

X. Chu, E. Laurien
Flow stratification in the horizontal pipe with heated supercritical CO2,
5th International Supercritical CO2 Power Cycles Symposium, San Antonio, USA, 2016

S. Baab, F. Förster, G. Lamanna, B. Weigand
Speed of sound measurements and mixing characterization of underexpanded fuel jets with supercritical reservoir condition using laser-induced thermal acoustics,
Experiments in Fluids, 57:172, 2016

M. Axtmann, R. Poser, J. von Wolfersdorf, Marc Bouchez
Endwall heat transfer and pressure loss measurements in staggered arrays of adiabatic pin fins,
Applied Thermal Engineering 103 (2016) 1048-1056, 2016

S. Ruberto
Experimental investigation of the evaporation rate of supercooled water droplets at constant temperature and varying relative humidity,
International Communications in Heat and Mass Transfer, Volume 77, October 2016, Pages 190–194, 2016

S. Brack, R. Poser, J. von Wolfersdorf
A comparison between transient heat transfer measurements using TLC and IR thermography,
XXIII Biennial Symposium on Measuring Techniques in Turbomachinery, Stuttgart, 2016

A. Terzis
On the correspondence between flow structures and convective heat transfer augmentation for multiple jet impingement,
Experiments in Fluids, Vol.57(9):146 (14 pages), 2016

J. Wienand, A. Riedelsheimer, B. Weigand
Numerical study of a turbulent impinging jet for different jet-to-plate distances using two-equation turbulence models,
ISROMAC 16, Honolulu, Hawaii, USA, 2016

M. Göhring, T. Krille, J. Feile, J. von Wolfersdorf
Heat Transfer Predictions in Smooth and Ribbed Two-Pass Cooling Channels under Stationary and Rotating Conditions,
ISROMAC 16, Honolulu, Hawaii, USA, 2016

F. Förster, N. Dröske, M. Bühler, J. von Wolfersdorf, B. Weigand
Analysis of Flame Characteristics in a Scramjet Combustor with Staged Fuel Injection using Common Path Focusing Schlieren and Flame Visualization,
Combustion and Flame, Vol. 168, pp. 204-215, DOI:10.1016/j.combustflame.2016.03.010, 2016

S. Brack, R. Poser, J. von Wolfersdorf
An approach to consider lateral heat conduction effects in the evaluation process of transient heat transfer measurements using TLC,
International Journal of Thermal Sciences, Vol. 107, pp. 289-302, 2016, 2016

C. Waidmann, R. Poser, S. Nieland, J. von Wolfersdorf
Design of a Rotating Test Rig for Transient Thermochromic Liquid Crystal Heat Transfer Experiments,
ISROMAC 16, Honolulu, Hawaii, USA, 2016

C. Biegger, B. Weigand
Detached Eddy Simulation of Flow and Heat Transfer in Swirl Tubes,
High Performance Computing in Science and Engineering ´15, pp 449-461, DOI: 10.1007/978-3-319-24633-8_29, 2016

M. Ertl, B. Weigand, G. Karch, P. Sadlo, T. Ertl
Investigation and Visual Analysis of Direct Simulations of Quasi-Steady Primary Break-up of Shear Thinning Liquids,
Proceedings 9th International Conference on Multiphase Flow: ICMF 2016, Firenze, Italy, 2016

A. Hell, F. Förster, B. Weigand
Validation of laser-induced thermal acoustics for chemically reacting H2/air free jets,
Journal of Raman Spectroscopy, 2016

A. Terzis, C. Skourides, P. Ott, J. von Wolfersdorf, B. Weigand
Aerothermal Investigation of a Single Row Divergent Narrow Impingement Channel by Particle Image Velocimetry and Liquid Crystal Thermography,
ASME Journal of Turbomachinery, Vol.138(5), 051003 (9 pages), 2016

A. Terzis, S. Bontitsopoulos, P. Ott, J. von Wolfersdorf, A. Kalfas
Improved Accuracy in Jet Impingement Heat Transfer Experiments Considering the Layer Thicknesses of a Triple Thermochromic Liquid Crystal Coating,
ASME Journal of Turbomachinery, 138(2), 021003 (10 pages), 2016

S. Schulz, A. Schindler, J. von Wolfersdorf
An Experimental and Numerical Investigation on the Effects of Aerothermal Mixing in a Confined Oblique Jet Impingement Configuration,
ASME Journal of Turbomachinery, Vol. 138 (4), pp. 041007-1-10, 2016

S. Schulz, S. Brack, A. Terzis, J. von Wolfersdorf, Peter Ott
On the effects of coating thickness in transient heat transfer experiments using thermochromic liquid crystals,
Experimental Thermal and Fluid Science, Vol. 70, pp. 196-207, 2016

2015

G. Yang, Jingyi Wu
Entropy generation in a rectangular channel of buoyancy opposed mixed convection,
International Journal of Heat and Mass Transfer, 2015

G. Yang, Jingyi Wu
INVESTIGATION OF THE STEADY-STATE TEMPERATURE FIELD CHARACTERISTICS INSIDE A THERMAL CYCLING TEST CHAMBER OF TURBULENT MIXED CONVECTION,
The 24th IIR International Congress of Refrigeration - ICR2015, Yokohama, Japan, 2015

G. Yang, Jingyi Wu
Conjugate mixed convection in the entrance region of a symmetrically heated vertical channel with thick walls,
International Journal of Thermal Sciences, 2015

R. Gupta, V. Vaikuntanathan, D. Sivakumar
Effect of low energy surface coating on droplet impact dynamics on rough aluminum,
13th International Conference on Liquid Atomization and Spray Systems (ICLASS), Tainan, Taiwan, 2015

X. Chu, E. Laurien
Investigation of Convective Heat Transfer to Supercritical Carbon Dioxide with Direct Numerical Simulation,
High Performance Computing in Science and Engineering ’15 (pp. 315-331), 2015

X. Chu, E. Laurien
Direct Numerical Simulation of Heated Turbulent Pipe Flow at Supercritical Pressure,
The 7th International Symposium on Supercritical Water-Cooled Reactors (ISSCWR-7), Helsinki, Finland, 2015

M. Ertl, B. Weigand, C. Galbiati, S. Tonini, G. E. Cossali,
DNS Investigation of the Primary Breakup in a Conical Swirled Jet,
High Performance Computing in Science and Engineering ‘15, pp 333-347, DOI: 10.1007/978-3-319-24633-8, 2015

S. Bontitsopoulos, A. Terzis, P. Ott and A. Kalfas
High-Resolution Heat Transfer Measurements and Crossflow Regulation in Narrow Impingement Cooling Channels with Divergent Geometries,
11th International Gas Turbine Congress (IGTC), 15-20 Nov., ISBN978-4-89111-008-6, Tokyo, Japan, 2015

A. Geppert, G. Lamanna, B. Weigand, A. Strbac, M. Marengo
Two-Component Droplet Wall-Film Interaction: Crown Morphology as a Function of Liquids Viscosity and Surface Tension,
ICLASS 2015, 13th Triennial International Conference on Liquid Atomization and Spray Systems, Tainan, Taiwan, August 23-27, 2015, Taiwan, 2015, 2015

A. Geppert, C. Meister, H. Gomaa, G. Lamanna, B. Weigand, Dipl.-Ing. D. Chatzianagostou
Classification of Impact Morphology and Splashing/Deposition Limit for n-Hexadecane,
Atomization and Sprays DOI:10.1615/AtomizSpr.2015013352, 2015

M. Ertl, B. Weigand
Direct numerical simulations of surface waves on shear thinning Praestol jets in the near nozzle region,
ICLASS 2015, 13th Triennial International Conference on Liquid Atomization and Spray Systems, Tainan, Taiwan, August 23-27, 2015, Taiwan, 2015

F. Förster, S. Baab, G. Lamanna, B. Weigand
Temperature and velocity determination of shock-heated flows with non-resonant heterodyne laser-induced thermal acoustics ,
Applied Physics B, 2015

S. Brack, F. Förster, R. Poser
Temperaturmesseinrichtung und Verfahren zu deren Herstellung,
Deutsches Patent Nr. 10 2015 115 956 B3, Universität Stuttgart, 2015

K. Eisenschmidt, M. Ertl, H. Gomaa, C. Kieffer-Roth, C. Meister, P. Rauschenberger, M. Reitzle, K. Schlottke, B. Weigand
Direct Numerical Simulations for multiphase Flows: An overview of the multiphase code FS3D,
Applied Mathematics and Computation, vol. 272, part 2, pp 508-517, 2016, 2015

S. Bontitsopoulos, A. Terzis, P. Ott, A.I. Kalfas
On the applicability of a triple thermochromic liquid crystal layer for transient heat transfer experiments ,
TFESC-12725, Proc. 1st Thermal and Fluids Engineering Summer Conference, 9-12 August, New York, USA, 2015

A. Terzis, P. Ott, M. Cochet, J. von Wolfersdorf, B. Weigand
Effect of Varying Jet Diameter on the Heat Transfer Distributions of Narrow Impingement Channels,
ASME, Journal of Turbomachinery, Vol. 137, 021004 (9pp), 2015

S. Llucia, A. Terzis, P. Ott, M. Cochet
Heat transfer characteristics of high crossflow impingement channels: Effect of number of holes,
Proc IMechE Part A: J Power and Energy, Vol. 229(5) 560–568, 2015

D. Ullmer, P. Peschke, A. Terzis, P. Ott, B. Weigand
Impact of ns-DBD plasma actuation on the boundary layer transition using convective heat transfer measurements,
Journal of Physics D: Applied Physics, Vol.48(36), 365203 (13pp), 2015

G. Lamanna, B. Weigand, P. Rack, Y. Khanfir, H. Fulge, S. Fasoulas, G. Gréhan, S. Saengkaew, J. Steelant
Droplet sizing and infrared temperature measurements in superheated sprays,
Proc. of the 8th European Symposium on Aerothermodynamics for Space Vehicles, ESA, available at http://www.congrexprojects.com/Custom/15A01/Index.html,, 2-6 March 2015, Lisbon (PT), 2015

G. Lamanna, H. Kamoun, B. Weigand, Dr. C. Manfletti, Dipl.-Ing. A. Rees, Dr. J. Sender, Prof. M. Oschwald, Dr. J. Steelant,
Flashing behaviour of rocket engines propellants,
Atomization and Sprays, Vol. 25, No. 10, pp. 837–856, DOI: 10.1615/AtomizSpr.2015010398, 2015

D. Prokein, H. Böhrk, J. von Wolfersdorf
Analysis of Anisotropy Effects for Transpiration Cooled CMC Leading Edges using OpenFOAM,
20th AIAA International Space Planes and Hypersonic Systems and Technologies Conference, AIAA-2015-3552, Glasgow, Scotland, 2015

W. Dahmen, S. Müller, M. Rom, S. Schweikert, M. Selzer, J. von Wolfersdorf
Numerical boundary layer investigations of transpiration-cooled turbulent channel flow,
International Journal of Heat and Mass Transfer, 86 (2015), 90-100, 2015

A. Frackowiack, J. von Wolfersdorf, M. Cialkowski
An iterative algorithm for the stable solution of inverse heat conduction problems in multiply-connected domains,
International Journal of Thermal Sciences, 96 (2015), 268-276, 2015

F. Förster, N. Dröske, J. von Wolfersdorf, B. Weigand
Design and Validation of an Uncooled Pitot Probe for Hot, Supersonic Flow Investigations,
30th International Symposium on Shock Waves, Tel Aviv, 2015

M. Bühler, F. Förster, N. Dröske, J. von Wolfersdorf, B. Weigand
Design of a Focusing Schlieren Setup for Use in a Supersonic Combustion Chamber,
30th International Symposium on Shock Waves, Tel Aviv, 2015

N. Dröske, F. Förster, B. Weigand, J. von Wolfersdorf
Investigation of Heat Loads onto an Internally Cooled Strut Injector for Scramjet Application,
20th AIAA International Space Planes and Hypersonic Systems and Technologies Conference, AIAA-2015-3555, Glasgow, Scotland, 2015

S. Winkler, K. Haase, S. Neumann, B. Weigand, Rostyslav Lyulinetskyy
On the optimization of 3D-flow and heat transfer by using the Ice Formation Method: Vane endwall heat transfer,
International Journal of Heat and Mass Transfer, 2015

S. Schulz, A. Schindler, J. von Wolfersdorf
An Experimental And Numerical Investigation On The Effects Of Aerothermal Mixing In A Confined Oblique Jet Impingement Configuration,
ASME Turbo Expo, Montreal, Quebec, Canada, 2015

M. Leriche, B. Weigand, Wolfgang Roessner, Dr. Heinrich Reister
Numerical Investigation of Droplets Condensation on a Windshield: Prediction of Fogging Behavior,
SAE 2015 World Congress & Exhibition - Paper 2015-01-0360, Detroit - Michigan, 2015

C. Biegger, B. Weigand
Flow and heat transfer measurements in a swirl chamber with different outlet geometries,
Experiments in Fluids 56:78, http://dx.doi.org/10.1007/s00348-015-1937-3, 2015

P. Rauschenberger, B. Weigand
Direct numerical simulation of rigid bodies in multiphase flow within an Eulerian framework,
Journal of Computational Physics, 2015

P. Rauschenberger, B. Weigand
A Volume-of-Fluid method with interface reconstruction for ice growth in supercooled water,
Journal of Computational Physics, 2015

Cun-liang Liu, J. von Wolfersdorf, Ying-ni Zhai
Comparison of time-resolved heat transfer characteristics between laminar and turbulent convection with unsteady flow temperatures,
International Journal of Heat and Mass Transfer, 84 (2015), 376-389, 2015

Cun-liang Liu, J. von Wolfersdorf, Ying-ni Zhai
Time-resolved heat transfer characteristics for periodically pulsating turbulent flows with time varying flow temperatures,
International Journal of Thermal Sciences, 89 (2015), 222-233, 2015

A. Terzis, J. von Wolfersdorf, B. Weigand and P. Ott
A method to visualise near wall fluid flow patterns using locally resolved heat transfer experiments,
Experimental Thermal and Fluid Science, 60 (2015), 223-230, 2015

C. Biegger, C. Sotgiu, B. Weigand
Numerical Investigation of Flow and Heat Transfer in a Swirl Tube,
International Journal of Thermal Sciences (2014), http://dx.doi.org/10.1016/j.ijthermalsci.2014.12.001, 2015

2014

G. Yang, Jingyi Wu
Numerical and experimental investigation of the temperature uniformity characteristics of the dynamic mixed convection flow in a three dimensional open cavity,
Journal of Engineering Thermophysics, 2014

G. Yang, Jingyi Wu
Analysis of temperature uniformity in a spacecraft thermal-cycling test system based on wavelet transform and multiple regression,
Journal of Shanghai Jiaotong University, 2014

G. Yang, Jingyi Wu
Effect of aspect ratio and assisted buoyancy on flow reversal for mixed convection with imposed flow rate in a vertical three dimensional rectangular duct,
International Journal of Heat and Mass Transfer, 2014

G. Yang, Jingyi Wu
Investigation of Temperature Uniformity in an Open Cavity of Buoyancy Assisted Mixed Convection Heat Transfer With Multiple Discrete Inlet and Outlet Ports,
ASME 2014 International Mechanical Engineering Congress and Exposition, Montreal, Quebec, Canada, 2014

P. K. Unnikrishnan, V. Vaikuntanathan, D. Sivakumar
Impact dynamics of high Weber drops on chemically modified metallic surfaces,
Colloids & Surfaces A, Vol. 459, pp. 109-119, 2014

S. Sen, V. Vaikuntanathan, D. Sivakumar
Experimental investigation of biofuel drop impact on stainless steel surface,
Experimental Thermal & Fluid Sciences, Vol. 54, pp. 38-46, 2014

V. Vaikuntanathan, D. Sivakumar
Transition from Cassie to impaled state during drop impact on groove-textured solid surfaces,
Soft Matter, Vol. 10, pp. 2991-3002, 2014

X. Chu, E. Laurien
DNS-Development of Supercritical Pipe Flow with OpenFOAM,
The 2nd International Meeting of Specialists on Heat Transfer to Fluids at Supercritical Pressure, Manchester, 2014

P. Rauschenberger, A. Birkefeld, M. Reitzle, C. Meister, B. Weigand
A Parallelized Method for Direct Numerical Simulations of Rigid Particles in Multiphase Flow,
High Performance Computing in Science and Engineering ‘14: Transactions of the High Performance Computing Center, Stuttgart (HLRS) 2014, p.321-334, Stuttgart, 2014

A. Terzis, J. von Wolfersdorf, B. Weigand, M. Cochet, P. Ott
Detailed heat transfer distributions of narrow impingement channels with varying jet diameter,
Proc. of ASME Turbo Expo 2014, GT2014-25910, 16-20 June, Düsseldorf, Germany, 2014

A. Terzis, P. Ott, J. von Wolfersdorf, B. Weigand
Fluid flow pattern visualisation: An alternative approach using highly resolved heat transfer experiments,
XXII Biannual Symposium on Measuring Techniques in Turbomachinery, 4-5 Sep., Lyon, France, 2014

R. Wyssmann, D. Ullmer, A. Terzis, P. Ott
A Comparative Study of the Local Heat Transfer Distributions Around Various Surface Mounted Obstacles,
Journal of Thermal Science Vol.23, No.2, pp.169-176, 2014

F. Förster, B. Weigand
Characterization of a heterodyne LITA setup for simultaneous flow velocity and speed of sound measurements,
19th AIAA International Space Planes and Hypersonic Systems and Technologies Conference, AIAA-2014-3215, Atlanta, GA, USA, 2014

C. Zhu, M. Ertl, B. Weigand
Analysis on the surface behavior of inelastic non-Newtonian liquid jets with different inflow turbulence intensities,
Proceedings of The Eighth International Conference on Computational Fluid Dynamics (ICCFD8), Chengdu, Sichuan, China, 2014

N. Roth, C. Meister, H. Gomaa, M. Ertl, B. Weigand
Numerical Simulation of Shear Thinning Liquids Impacting on Dry Solid Walls,
Proc. 26th Europ. Conf. on Liquid Atomization and Spray Systems, Bremen, 2014

M. Ertl, B. Weigand
Investigation of the Influence of Atmospheric Pressure on the Jet Breakup of a Shear Thinning Liquid with DNS,
Proc. 26th Europ. Conf. on Liquid Atomization and Spray Systems, Bremen, 2014

V. Vassiliev, H. Kissel, R. Poser
Method for determining a thermal history of a component,
European Patent No. EP3026410, 2014

R. Brakmann, L. Chen, B. Weigand, Michael Crawford, Jose Rodriguez
Experimentelle und numerische Untersuchungen von Prallkühlkonfigurationen,
14. Statusseminar der AG Turbo, Köln-Porz, 2014

A. Terzis, J. von Wolfersdorf, B. Weigand and P. Ott
Local Heat Transfer Distributions of Small Impingement Configurations: A Detailed Experimental Procedure Using Transient Heat Transfer Methods,
15th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery (ISROMAC-15), Honolulu, USA, 2014

S. Brack, Yannick Muller
Probabilistic Analysis of the Secondary Air System of a Low-Pressure Turbine,
ASME J. Eng. Gas Turbines Power, vol. 137(2), 022602-022602-8, doi: 10.1115/1.4028372, 2014

C. Biegger, B. Weigand
Heat Transfer Measurements in a Swirl Chamber Using the Transient Liquid Crystal Technique,
Proceedigs of the 15th International Heat Transfer Conference, IHTC-15-9231, Kyoto, Japan, 2014

S. Winkler, K. Haase, B. Weigand, Janosch Brucker
Turbine Endwall Contouring For The Reduction of Endwall Heat Transfer Using the Ice Formation Method Along With Computational Fluid Dynamics,
Proceedings of ASME Turbo Expo 2014, GT2014-25655, Duesseldorf, Germany, 2014

A. Geppert, H. Gomaa, C. Meister, G. Lamanna, B. Weigand
Droplet Wall-Film-Interaction: Impact Morphology and Splashing/Deposition Boundary of Hyspin/ n-Hexadecane Two-Component System,
ILASS-Americas: 26th Annual Conference on Liquid Atomization and Spray Systems, 37, Portland, Oregon (USA), 2014

H. Kamoun, G. Lamanna, S. Ruberto, B. Weigand, A. Komenda, J. Steelant
Experimental investigations of fully flashing jets,
SPACE PROPULSION 2014, Cologne, Germany, 19th to 22nd May 2014, 2014

F. Weckenmann, G. Lamanna, B. Weigand, Dipl.-Ing. Benjamin Bork, Prof. Dr. rer. nat. Andreas Dreizler
Experimental Investigation of Droplet Injections in the Vicinity of the Critical Point,
14th European Meeting on Supercritical Fluids, Marseille, 2014

S. Brack, Yannick Muller
Probabilistic Analysis of the Secondary Air System of a Low-Pressure Turbine,
ASME Turbo Expo, GT2014-26184, Düsseldorf, Germany, 2014

J. Riehmer, E. Rabadan Santana, A. Gülhan, B. Weigand
Experimental and Numerical Investigations of a Scramjet Model Tested in the H2K Blow Down Wind Tunnel at Mach 7,
19th AIAA International Space Planes and Hypersonic Systems and Technologies Conference , Atlanta, USA, 2014

S. Baab, G. Lamanna, B. Weigand
Combined Elastic Light Scattering and Two-Scale Shadowgraphy of Near Critical Fuel Jets,
ILASS Americas 26th Annual Conference on Liquid Atomization and Spray Systems, 37, Portland, Oregon, 2014

A. Steurer, S. I. Benton, J. P. Bons
Effect of Endwall Boundary Layer Thickness on Losses in a LPT Cascade with Unsteady Wakes,
ASME Turbo Expo, GT2014-26921, Düsseldorf, Germany, 2014

K. Makowka, N. Dröske, J. Vellaramkalayil, J. von Wolfersdorf, T. Sattelmayer
Unsteady RANS Investigation of a Hydrogen-Fueled Staged Supersonic Combustor with Lobed Injectors,
19th AIAA International Space Planes and Hypersonic Systems and Technologies Conference, AIAA-2014-3215, Atlanta, GA, USA, 2014

N. Dröske, K. Makowka, P. Nizenkov, J. Vellaramkalayil, T. Sattelmayer, J. von Wolfersdorf
Validation of a Novel OpenFOAM Solver using a Supersonic, Non-reacting Channel Flow,
19th AIAA International Space Planes and Hypersonic Systems and Technologies Conference, AIAA-2014-3088, Atlanta, GA, USA, 2014

Bouchez, M.; Crampon, F.; Le Naour, B.; Wilhelmi, C.; Bubenheim, K.; Kuhn, M.; Mainzer, B.; Riccius, J.; Davoine, C.; Justin J-F.; von Wolfersdorf, J.; Abdelmoula, M.; Villace, V.F.; Steelant, J.
Combustor and Material Integration for High Speed Aircraft in the European Research Program ATLLAS2,
AIAA-2014-2950, 19th Hypersonic S&T Conference, ATLANTA, GE, USA, , 2014

Terzis, A.; Ott, P.; von Wolfersdorf, J.; Weigand, B.; Cochet, M.
Detailed Heat Transfer Distributions of Narrow Impingement Channels for Cast-In Turbine Airfoils,
ASME Journal of Turbomachinery, vol. 136 , 091011-1-9, 2014

J. von Wolfersdorf, Liu, Cun-liang; Zhai, Ying-ni
Time-resolved heat transfer characteristics for steady turbulent flow with step changing and periodically pulsating flow temperatures,
Int. J. Heat and Mass Transfer, vol. 76, 184-198, 2014

M. Schüler, H.-M. Dreher, S. O. Neumann, B. Weigand, M. Elfert
Numerical Predictions of the Effect of Rotation on Fluid Flow and Heat Transfer in an Engine-Similar Two-Pass Internal Cooling Channel With Smooth and Ribbed Walls,
J. Turbomach. 134(2), 021021, doi:10.1115/1.4003086, 2014

A. Terzis, G. Wagner, J. von Wolfersdorf, P. Ott, B. Weigand
Hole Staggering Effect on the Cooling Performance of Narrow Impingement Channels Using the Transient Liquid Crystal Technique,
ASME Journal of Heat Transfer, vol. 136, 071701-1-9, 2014

S. Schulz, S. Schüren, J. von Wolfersdorf
A Particle Image Velocimetry- Based Investigation of the Flow Field in an Oblique Jet Impingement Configuration,
ASME Journal of Turbomachinery, vol. 136 , 051009-1-10, 2014

C. Egger, J. von Wolfersdorf, M. Schnieder
Combined Experimental/ Numerical Method Using Infrared Thermography and Finite Element Analysis for Estimation of Local Heat Transfer Distribution in an Internal Cooling System,
ASME Journal of Turbomachinery, vol. 136 , 061005-1-9, 2014

A. Wohler, B. Weigand, K. Mohri and C. Schulz
Mixing Processes in a Compressible Accelerated Nozzle Flow with Blunt-Body Wakes,
AIAA Journal, Vol. 52, pp. 559-568, 2014

G. Lamanna, H. Kamoun, B. Weigand, J. Steelant
Towards a unified treatment of fully flashing sprays,
J. Multiphase Flow, Vol. 58 (2014), pp. 168-184, http://dx.doi.org/10.1016/j.ijmultiphaseflow.2013.08.010, 2014

2013

G. Yang, Jingyi Wu, Liangjun Zhang
Design and simulation of a novel accelerated thermal cycling test system for space application,
Cryogenics and Refrigeration Proceedings of ICCR 2013, Hangzhou, China, 2013

G. Yang
Analysis of temperature uniformity in the cooling/heating process of transient turbulent mixed convection,
15th Cross Street Symposium on Energy and Environmental Science and Technology, Shanghai, China, 2013

G. Yang, Jingyi Wu
Effect of Side Ratio and Aiding/Opposing Buoyancy on the Aerodynamic and Heat Transfer Characteristics around a Rectangular Cylinder at Low Reynolds Numbers,
Numerical Heat Transfer Part A - Applications, 2013

G. Yang, Jingyi Wu, Lu Yan
Flow reversal and entropy generation due to buoyancy assisted mixed convection in the entrance region of a three dimensional vertical rectangular duct,
International Journal of Heat and Mass Transfer, 2013

V. Vaikuntanathan, R. Sakthikumar, D. Sivakumar, H. Takana, H. Nishiyama
Morphological dynamics of a liquid drop impacted on a superheated textured surface,
International Conference on Flow Dynamics (ICFD), Sendai, Japan, 2013

V. Vaikuntanathan, D. Sivakumar, T. J. Tharakan
Liquid sheet break up in recessed gas-centered swirl coaxial atomizers,
National Propulsion Conference (NPC), Chennai, India, 2013

X. Chu, F. Netter, F. Gauterin
Complexity Adaptation of Simulation Models in a Function-Based Modular Framework,
5th International Conference on Modeling, Simulation and Applied Optimization (ICMSAO), Hammamet, 2013

O. Caggese, G. Gnaegi, G. Hannema, A. Terzis, P. Ott
Experimental and numerical investigation of a fully confined impingement round jet,
Int. Journal of Heat and Mass Transfer, Vol.65, pp.873–882, 2013

F. Förster, B. Weigand, S. OBryne, H. Kleine
Characterization of a high temporal resolution TDLAS system for measurements in a shock tube facility,
29th International Symposium on Shock Waves, Madison, WI, USA, 2013

F. Förster, A. Hell, A. Wohler, B. Weigand
Laser-Induced Thermal Acoustics (LITA) Measurements in a Scramjet Combustion Chamber: A Research Plan,
ISABE-2013-1609, Busan, Südkorea, 2013

C. Zhu, M. Ertl, B. Weigand
Effect of Reynolds number on the primary jet breakup of inelastic Non-Newtonian fluids from a duplex nozzle using Direct Numerical Simulation (DNS),
Proc. 25th Europ. Conf. on Liquid Atomization and Spray Systems, Chania, Kreta, 2013

K. Eisenschmidt, P. Rauschenberger, C. Rohde, B. Weigand
Modelling of freezing processes in super-cooled droplets on sub-grid scale,
ILASS-Europe 2013, European Conference on Liquid Atomization and Spray Systems, Chania, Greece, 2013

K. Mohri, A. Wohler, B. Weigand, C. Schulz
Toluene laser-induced flourescence (LIF) imaging of supersonic flow within a diverging duct with injectors in the supersonic region,
29th International Symposium on Shock Waves, Wisconsin, 2013

C. Zhu, M. Ertl, C. Meister, P. Rauschenberger, A. Birkefeld, B. Weigand
Direct Numerical Simulation of Inelastic Non-Newtonian Jet Breakup,
High Performance Computing in Science and Engineering ‘13, pp 321-335, DOI: 10.1007/978-3-319-02165-2_22, 2013

C. Tropea, B. Weigand, A. Birkefeld
Selected Results of the Collaborative Research Center: Droplet Dynamics under Extreme Boundary Conditions SFB-TRR/75,
ILASS – Europe 2013, 25th European Conference on Liquid Atomization and Spray Systems, Chania, Greece, 2013

B. Weigand, A. Birkefeld, C. Tropea
Tropfendynamische Prozesse unter extremen Umgebungsbedingungen: Der SFB-TRR 75.,
75. Jahrestreffen der Fachgruppen Fluidverfahrenstechnik und Wärme- und Stoffübertragung, Baden-Baden, 2013

N. Roth, C. Mercadé, H. Gomaa, C. Focke, D. Bothe, I. V. Roisman, B. Weigand
Collision of Droplets: An Experimental, Numerical and Analytical Approach,
ILASS 2013, Chania, 2013

S. Fechter, A. Terzis, P. Ott, B. Weigand, J. von Wolfersdorf , M.Cochet
Experimental and numerical investigation of narrow impingement cooling channels,
International Journal of Heat and Mass Transfer, Vol. 67, pp. 1208–1219, 2013

Chengxiang Zhu, Moritz Ertl and Bernhard Weigand
Numerical Investigation on the Primary Breakup of an Inelastic Non-Newtonian Liquid Jet with Inflow Turbulence,
Physics of Fluids, Vol. 25, Number 8, 083102, 2013

Moritz Ertl, Norbert Roth, Günter Brenn, Hassan Gomaa and Bernhard Weigand
Simulations and Experiments on Shape Oscillations of Newtonian and Non-Newtonian Liquid Droplets,
ILASS 2013, Chania, Kreta, Griechenland, 2013

B. Bork, F. Stritzke, F. Weckenmann, G. Lamanna, B. Weigand, A. Dreizler
Acetone Photophysics Investigations for the Application of PLIFP to Droplet Evaporation Measurements under Supercritical Conditions,
ILASS–Europe, 25th European Conference on Liquid Atomization and Spray Systems, Chania, Greece, 1-4 September, 2013

A. Geppert, F. Greif, G. Lamanna, B. Weigand
Phenomenology of Two-Component Droplet-Wall Film-Interaction,
ILASS–Europe, 25th European Conference on Liquid Atomization and Spray Systems, Chania, Greece, 1-4 September, 2013

H. Kamoun, G. Lamanna, B. Weigand, S. Saengkaew, G. Grehan, J. Steelant
Temperature and droplet size measurements in a flashing ethanol jet using the global rainbow thermometry,
ILASS–Europe, 25th European Conference on Liquid Atomization and Spray Systems, Chania, Greece, 1-4 September, 2013

H. Kamoun, G. Lamanna, B. Weigand, C. Manfletti, A. Rees, J. Sender, M. Oschwald, J. Steelant
Flashing behaviour of rocket engines propellants,
ILASS–Europe, 25th European Conference on Liquid Atomization and Spray Systems, Chania, Greece, 1-4 September, 2013

A. Wohler, K. Mohri, C. Schulz, B. Weigand
Comparison of mixing processes in a compressible accelerated nozzle ?ow with subsonic and supersonic injection,
EUCASS, München, 2013

Schweikert, S., von Wolfersdorf, J., Selzer, M. and Hald, H.
Experimental Investigation of Velocity and Temperature Distributions in Turbulent Cross Flows over Transpiration Cooled C/C Wall Segments,
Proceedings of the 5th European Conference for Aeronautics and Space Science, Munich, Germany, 2013

Schweikert, S., von Wolfersdorf, J., Selzer, M. and Hald, H.
Characterization of Actively Cooled Porous C/C Wall Segments According to Pressure Loss and Internal Temperature Distribution,
Proceedings of the 7th EuropeanWorkshop on Thermal Protection Systems & Hot Structures, ESA/ESTEC, Noordwijk, the Netherlands, 2013

Egger, C.; von Wolfersdorf, J.; Schnieder, M.
Heat Transfer Measurements in an Internal Cooling System Using a Transient Technique with Infrared Thermography,
ASME J. of Turbomachinery, vol. 135(4), 041012-1 - 041012-8, doi: 10.1115/1.4007625, 2013

Egger, C.; von Wolfersdorf, J.; Schnieder, M.
Combined Experimental/Numerical Method Using Infrared Thermography and Finite Element Analysis for Estimation of Local Heat Transfer Distribution in an Internal Cooling System,
ASME Turbo Expo 2013, GT2013-95472, San Antonio, TX, USA, 2013

C. Biegger, A. Cabitza, B. Weigand
Three Components- and Tomographic-PIV Measurements of a Cyclone Cooling Flow in a Swirl Tube,
ASME Turbo Expo 2013, GT2013-94424, San Antonio, Texas, USA, 2013

G. Lamanna, H. Kamoun, B. Arnold, K. Schlottke, B. Weigand and J. Steelant
Differential infrared thermography (DIT) in a flashing jet: a feasibility study,
Quantitative InfraRed Thermography Journal, Vol. 10, Nr. 1, pp. 112-131, DOI: 10.1080/17686733.2013.786903 , 2013

Schulz, S., Schüren, S., von Wolfersdorf, J.
A Particle Image Velocimetry-Based Investigation of the Flow Field in an Oblique Jet Impingement Configuration,
ASME Turbo Expo, GT2013-94780, San Antonio, TX, USA, 2013

P. Rauschenberger, A. Criscione, K. Eisenschmidt, D. Kintea, S. Jakirlić, Ž. Tuković, I.V. Roisman, B. Weigand und C. Tropea
Comparative assessment of Volume-of-Fluid and Level-Set methods by relevance to dendritic ice growth in supercooled water,
Journal of Computers and Fluids, 79, 44-52, 2013

C. Waidmann, R. Poser, J. von Wolfersdorf, M. Fois, K. Semmler
Investigations of Heat Transfer and Pressure Loss in an Engine-similar Two-pass Internal Blade Cooling Configuration,
10th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics, Lappeenranta, Finland, 2013

C. Waidmann, R. Poser, J. von Wolfersdorf
Application of Thermochromic Liquid Crystal Mixtures for Transient Heat Transfer Measurements,
10th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics, Lappeenranta, Finland, 2013

G.K. Karch, F. Sadlo, C. Meister, P. Rauschenberger, K. Eisenschmidt, B. Weigand, T. Ertl
Visualization of Piecewise Linear Interface Calculation,
Proceedings of Pacific Visualization Symposium (PacificVis) 2013, pp. 121-128, 2013

Kunstmann, S.; von Wolfersdorf, J.; Rüdel, U.:
Heat Transfer and Pressure Loss in Rectangular One-Side-Ribbed Channels with Different Aspect Ratios,
ASME J. of Turbomachinery, vol. 135 (2013), 031004-1-031004-10, 2013

C. Biegger, M. Pavelka, B. Weigand, B. Kobiela, F. Marsik
Temperature Separation and Stability Investigations of Swirl Tube Flow,
Paper-Nr. 5967, ProcessNet - Fachausschuss Wärme- u.Stoffübertragung, Baden-Baden, 2013

Schüren S.; Höfler, F.; von Wolfersdorf, J.; Naik, S.
Heat Transfer in an Oblique Jet Impingement Configurations with Varying Jet Geometries,
ASME J. of Turbomachinery, vol. 135 (2013), 021011-1- 021011-10, 2013

Jenkins, S.; Zehnder, F., Shevchuk, I.V.; von Wolfersdorf; J., Weigand, B.
The Effect of Ribs and Tip Wall Distance on Heat Transfer for a Varying Aspect Ratio Two-Pass Ribbed Internal Cooling Channel,
ASME J. of Turbomachinery, vol. 135 (2013), 021001-1- 021001-9, 2013

E. Rabadan Santana, B. Weigand
Numerical Investigations of a Hydrogen-fueled Scramjet Combustor at Flight Conditions,
EUCASS Book Series: Progress in Propulsion Physics, Volume 4, pp.373-394, ISBN 978-2-7598-0876-2, 2013

2012

V. Vaikuntanathan, D. Sivakumar
Effect of Contact Line Pinning on Maximum Spreading of Liquid Drop Impacted onto Groove-Textured Surfaces,
12th International Conference on Liquid Atomization and Spray Systems (ICLASS), Heidelberg, Germany, 2012

V. Vaikuntanathan, D. Sivakumar
Directional motion of impacting drops on dual-textured surfaces,
Physical Review E, Vol. 86, pp. 036315, 2012

A. Terzis, G. Wagner, P. Ott
Hole Staggering Effects on the Cooling Performance of narrow impingement channels,
Proc. of ASME Turbo Expo 2012, GT2012-68323, 11-15 June, Copenhagen, Denmark, 2012

A. Terzis, I. Stylianou, A.I. Kalfas, P. Ott
Heat Transfer and Performance Characteristics of Axial Cooling Fans with Downstream Guide Vanes,
Journal of Thermal Science Vol.21(2), pp.162-171, 2012

F. Förster, D. Sims-Williams, G. Ingram
Reconstruction of the Unsteady Pressure Field in a Low Speed Linear Cascade,
Turbomachinery, Parts A, B, and C 8, 2653-2662, Copenhagen, Denmark, 2012

Selzer, M., Schweikert, S., von Wolfersdorf, J. and Hald, H.
Transpiration Cooling Models applied to Rocket Combustion Chambers,
Sonderforschungsbereich/Transregio 40 - Annual Report, pp. 55-67, 2012

Maryline Leriche, Souad Harmand, Marc Lippert, Bernard Desmet
An experimental and analytical study of a variable conductance heat pipe: Application to vehicle thermal management,
Applied Thermal Engineering 38, 48-57 , 2012

G. Lamanna, E. Oldenhof, S. Baab, I. Stotz, B. Weigand
Disintegration Regimes Near the Critical Point,
18th AIAA/3AF International Space Planes and Hypersonic Systems and Technologies Conference, 24 - 28 Sept., Tours, France, 2012

B. Bork, F. Weckenmann, G. Lamanna, B. Weigand, B. Böhm, A. Dreizler
Droplet studies at conditions near the critical point,
Spray 2012, Berlin, 21.-22. Mai 2012, 2012

A. Hell, F. Förster, B. Weigand
Experimental study of an axisymmetric, supersonic, chemically reacting free jet,
18th AIAA/3AF International Space Planes and Hypersonic Systems and Technologies Conference, AIAA-2012-5822, Tours, 2012

A. Hell, F. Förster, E. Rosenko, B. Weigand
Experiments in chemically reacting subsonic flames and heated supersonic flows using Laser-induced Thermal Acoustics (LITA),
16th Int. Symp. on Applications of Laser Techniques to Fluid Mechanics, Lisbon, 2012

Haase Kristian, Winkler Sven, Weigand Bernhard, Neumann Sven Olaf
Novel Turbine Endwall Contours for the Reduction of Heat Transfer Generated Using the Ice Formation Method,
ASME International Mechanical Engineering Congress and Exposition 2012; IMECE2012-87430, Houston, Texas, USA, 2012

E. Rabadan Santana and B. Weigand
Numerical Investigation of Inlet-Combusor Interactions for a Scramjet Hydrogen-Fueled Engine at a Flight Mach Number of 8,
18th AIAA/3AF International Space Planes and Hypersonic Systems and Technologies Conference, AIAA-2012-5926, Tours, France, 2012

Terzis, A.; von Wolfersdorf, J.; Weigand, B.; Ott, P.
Thermocouple thermal inertia effects on impingement heat transfer experiments using the transient liquid crystal technique,
Measurement Science and Technology, vol. 23, pp. 115303 (13pp)., 2012

G. Lamanna, H. Kamoun, B. Arnold, B. Weigand and J. Steelant
Differential infrared thermography (DIT) in a flashing jet,
11th Quantitative InfraRed Thermography, Naples, 2012

Domaschke, N.; von Wolfersdorf, J.; Semmler, K.
Heat Transfer and Pressure Drop Measurements in a Rib Roughened Leading Edge Cooling Channel,
ASME J. of Turbomachinery, vol. 134 (2012), 061006-1- 061006-9, 2012

Ben Ahmed, F.; Poser, R.; Schumann, Y.; von Wolfersdorf, J.; Weigand, B.; Meier, K
A Numerical and Experimental Investigation of an Impingement Cooling System for an Active Clearance Control System of a Low Pressure Turbine,
ISROMAC14, 14th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, Honolulu, Hawaii,, 2012

Selzer, M..; Hald, H.; Schweikert, S.; von Wolfersdorf, J.
MEASUREMENTS OF SURFACE EXHALATION CHARACTERISTICS OF POROUS FIBRE REINFORCED COMPOSITES,
Proceedings of the 4th International Conference on Porous Media and its Applications in Science and Engineering, ICPM4, June 17-22, 2012, Potsdam, Germany, 2012

S. Spring. Y. Xing, B. Weigand
An Experimental and Numerical Study of Heat Transfer From Arrays of Impinging Jets With Surface Ribs,
Journal of Heat Transfer, Vol. 134, p. 082201, 2012

Egger, C.; von Wolfersdorf, J.; Schnieder, M.
Heat Transfer Measurements in an Internal Cooling System Using a Transient Technique with Infrared Thermography,
ASME Turbo Expo 2012, GT2012-69160, Copenhagen, Denmark, 2012

W. Manosroi, N. Roth, B. Weigand
Measurements of refractive index and size of single hydrocarbon droplets in a heated chamber based on a rainbow refractometry technique,
SPRAY 2012, 10. Workshop über Sprays, Techniken der Fluidzerstäubung und Untersuchung von Sprühvorgängen, Berlin, 2012

H. Gomaa, N. Roth, B. Weigand
Experimental Investigation on the Disintegration of a Liquid Streak at the Trailing Edge of a Thin Plate,
SPRAY 2012, 10. Workshop über Sprays, Techniken der Fluidzerstäubung und Untersuchung von Sprühvorgängen, Berlin, 2012

H. Kamoun, S. Roberto, G. Lamanna, B. Weigand
Velocity characterisation of a flashing ethanol Jet with laser correlation velocimetry,
ILASS America 2012, San Antonio, TX, 2012

H. Kamoun, S. Roberto, G. Lamanna, B. Weigand
Velocity characterisation of a flashing ethanol Jet with laser correlation velocimetry,
Space propulsion 2012, Bordeaux, 2012

H. Kamoun, G. Lamanna, B. Weigand and J. Steelant
EXPERIMENTAL FLASHING JET THERMAL CHARACTERIZATION BY NON INTRUSIVE OPTICAL TECHNIQUE,
Space propulsion 2012, Bordeaux, 2012

J. J. Vellaramkalayil, T. Langener, J. Steelant, J. von Wolfersdorf
Injector Layout Optimization for the LAPCAT MR 2 Mach 8 Cruiser ,
Proceedings of AAAF-ESA-CNES Space Propulsion 2012 , SP2012_2356554 , Bordeaux, France, 2012

B. Weigand, K. Eisenschmidt
The extended Graetz problem with piecewise constant wall temperature for laminar and turbulent flows through a concentric annulus,
International Journal of Thermal Sciences, 54, 89-97, 2012

H. Gomaa, B. Weigand
Modelling and Investigation of the Interaction between Drops and Blades in Compressor Cascades with a Droplet Laden Inflow,
ISROMAC-14, Honolulu, Hawaii, USA, 2012

B. Mayer, H. Gomaa, B. Weigand, Y. B. Zudin
An Analytical Model to Evaluate Heat Transfer Characteristics in Porous Media by a Periodic Quasi Steady-State Technique,
ISROMAC-14, Honolulu, Hawaii, USA, 2012

Terzis, A.; von Wolfersdorf, J.; Wagner, G.; Weigand, B.; Ott, P.
Influence of Thermocouple Thermal Inertia in Impingement Heat Transfer Experiments Using Transient Techniques,
XXI Biannual Symposium on Measuring Techniques in Turbomachinery, 22-23 March, , Valencia, Spain, 2012

Karnahl, J.; von Wolfersdorf, J.; Tham, K.-M.; Lock, G.; Wilson, M.
CFD Simulations of Flow and Heat Transfer in a Pre-Swirl System: Influence of Rotating-Stationary Domain Interface,
ASME J. of Gas Turbines and Power, vol. 134 (2012), 052502-1- 052502-11, 2012

Langener, T.; Selzer, M.; von Wolfersdorf, J.; Hald, H.
Experimental Investigations of Transpiration Cooling Applied to C/C Material,
International Journal of Thermal Sciences, vol. 54 (2012), 70-81, 2012

Jenkins, S.; Shevchuk, I.; von Wolfersdorf, J.; Weigand, B.
Transient Thermal Field Measurements in a High Aspect Ratio Channel Related to Transient Thermochromic Liquid Crystal Experiments,
ASME J. of Turbomachinery, vol. 134 (2012), 031002-1- 031002-10, 2012

Höfler, F.; Schüren S.; von Wolfersdorf, J.; Naik, S.:
Heat Transfer Characteristics of an Oblique Jet Impingement Configuration in a Passage with Ribbed Surfaces,
ASME J. of Turbomachinery, vol. 134 (2012), 031022-1- 031022-9., 2012

P. Rauschenberger, J. Schlottke, B. Weigand
A Computation Technique for Rigid Particle Flows in an Eulerian Framework Using the Multiphase DNS Code FS3D,
High Performance Computing in Science and Engineering '11 (eds.: W.E. Nagel, D.B. Kröner, M. Resch), Springer, 2012

2011

R. Kannan, V. Vaikuntanathan, D. Sivakumar
Dynamic contact angle beating from drops impacting onto solid surfaces exhibiting anisotropic wetting,
Colloids & Surfaces A, Vol. 386, pp. 36-44, 2011

A. Terzis, C. Kazakos, P.K. Zachos, A.I. Kalfas, P. Ott
Swirl jet and crossflow interaction at low velocity ratios and incompressible flows,
Proc. of 9th European Conference on Turbomachinery (ETC), Vol.I , pp.133-144, 21-25 March, Istanbul, Turkey, 2011

A. Terzis, I. Stylianou, A.I. Kalfas, P. Ott
Effect of Stators on the Performance and the Thermal Capabilities of Small Axial Cooling Fans,
ISAIF-10-143, Proc. of the 10th International Symposium on Experimental Computational Aerothermodynamics of Internal Flows, 4-7 July, Brussels, Belgium, 2011


Effect of Stators on the Performance and the Thermal Capabilities of Small Axial Cooling Fans,
ISAIF-10-143, Proc. of the 10th International Symposium on Experimental Computational Aerothermodynamics of Internal Flows, 4-7 July, Brussels, Belgium, 2011

A. Terzis, C. Kazakos, N. Papadopoulos, A.I. Kalfas, P.K. Zachos, P. Pilidis
Effects of Swirl Velocities From Fan Assemblies Mounted on Lifting Surfaces,
Journal of Engineering for Gas Turbines and Power, Vol.133, 031702 (9pp), 2011

A. Terzis, M. Pervier, D.W. Hammond
Temperature Effect on Fracture Toughness of Atmospheric Ice Accreted on a Typical Fan Blade Material,
ISABE-1611, 12-16 Sep., Gothenburg, Sweden, 2011

A. Terzis, P.K. Zachos, B. Charnley, V. Pachidis, A.I. Kalfas
On The Applicability of oil and dye flow visualization technique during the design phase and operation of experimental rigs,
Journal of Flow Visualization & Image Processing, Vol.18(3), pp.199–214, 2011

M. Ertl, J. Schlottke, B. Weigand
A Multi-Dimensional Advection Scheme for a Volume of Fluid Algorithm on a Staggered Grid,
24th European Conference on Liquid Atomization and Spray Systems, Estoril, Portugal, 2011

A. Hell, B. Weigand
Investigation of hot and chemically reacting supersonic and subsonic flows using Laser-induced Thermal Acoustics,
4th European Conference for Aerospace Science (EUCASS), Saint Petersburg, 2011

Y. Xing, S. Spring, B. Weigand
Experimental and Numerical Investigation of Impingement Heat Transfer on a Flat and Micro-rib Roughened Plate with Different Crossflow Schemes,
International Journal of Thermal Sciences, Vol. 50, pp. 1293-1307, 2011

Mayer B., Weigand B., Heselhaus A., Crawford M.
Heat transfer and pressure drop in a regular porous structure at high Reynolds numbers,
International Congress on Thermodynamics, Poznan, 2011

F. Weckenmann, B. Bork, E. Oldenhof, G. Lamanna, B. Weigand, B. Böhm, A. Dreizler
Single acetone droplets at supercritical pressure: droplet generation and characterization of PLIFP,
Z. Phys. Chemie, Vol. 225, pp. 1417-1431, 2011

K. Eisenschmidt, P. Rauschenberger, B. Weigand
Freezing Processes in Supercooled Droplets in Clouds: A Multiple VOF Variable Approach,
ILASS - Europe 2011, 24th European Conference on Liquid Atomization and Spray Systems, Estoril, Portugal, 2011

J. Schlottke, P. Rauschenberger, B. Weigand, C. Ma, D. Bothe
Volume of Fluid Direct Numerical Simulation of Heat and Mass Transfer using Sharp Temperature and Concentration Fields,
ILASS - Europe 2011, 24th European Conference on Liquid Atomization and Spray Systems, Estoril, Portugal, 2011

P. Rauschenberger, J. Schlottke, K. Eisenschmidt, B. Weigand
Direct Numerical Simulation of Multiphase Flow with Rigid Body Motion in an Eulerian Framework,
ILASS - Europe 2011, 24th European Conference on Liquid Atomization and Spray Systems, Estoril, Portugal, 2011

Cheuret, F.; Steelant, J.; Langener, T.; von Wolfersdorf, J.
Transpiration Cooling Modelling for Ceramic Combustion Chambers,
20th Int. Symp. on Air Breathing Engines, ISABE-2011-1126, Gothenburg, Sweden, 2011, , 2011

von Wolfersdorf, J.; Poser R
Gas Turbine Internal Blade Cooling – Experimental Investigations using Thermochromic Liquid Crystals,
1st International Congress on Thermodynamics, 4 - 7 September 2011, Poznan., 2011

H. Gomaa, I.Stotz, M. Sievers, G.Lamanna, B. Weigand
Preliminary Investigation on Diesel Droplet Impact on Oil Wallfilms in Diesel Engines,
24th ILASS on Liquid Atomization and Spray Systems, Estoril, Portugal, 2011

Hassan Gomaa, Suresh Kumar, Christian Huber, Bernhard Weigand, Bernhard Peters
Numerical Comparison of 3D Jet Breakup Using a Compression Scheme and an Interface Reconstruction Based VOF-Code,
24th ILASS on Liquid Atomization and Spray Systems, Estoril, Portugal, 2011

A. S. Moita, N. Roth, H. Gomaa, B. Weigand, A. L. N. Moreira
Effect of the properties of the surrounding gas on the dynamic behaviour of bouncing droplets on a solid surface,
24th ILASS on Liquid Atomization and Spray Systems, Estoril, Portugal, 2011

B. Ober, C. Storm, H. Gomaa, S. Seifert, B. Weigand, F. Joos
Experimental and Numerical Investigation of the Droplet Behavior Passing a Compressor Cascade,
DIPSI Workshop 2011, Droplet Impact Phenomena & Spray Investigation, ISBN: 978-88-97413-03-5, Bergamo, Italy, 2011

Christian WAIDMANN, Rico POSER, Jens VON WOLFERSDORF, Fahmi BEN AHMED, Bernhard WEIGAND
INVESTIGATION OF THERMOCHROMIC LIQUID CRYSTAL MIXTURES FOR HEAT TRANSFER MEASUREMENTS,
The 1st International Congress on Thermodynamics, 4 - 7 September 2011, Poznan, P o l a n d, 2011

S. Schüren, F. Höfler, J. von Wolfersdorf, S. Naik
Heat Transfer in an Oblique Jet Impingement Configuration with Varying Jet Geometries,
ASME Turbo Expo 2011, Vancouver, Canada, June 06-10, 2011, paper GT2011-45169, 2011, 2011

J. Karnahl, J. von Wolfersdorf, K.-M. Tham, G. Lock, M. Wilson
CFD Simulations of Flow and Heat Transfer in a Pre-Swirl System: Influence of Rotating-Stationary Domain Interface,
ASME Turbo Expo 2011, Vancouver, Canada, June 06-10, 2011, paper GT2011-45085, 2011

K. Mohri, A. Wohler, B. Weigand, C. Schulz
Toluene laser-induced fluorescence (LIF) imaging of supersonic flow within a diverging duct,
28th International Symposium on Shock Waves, Manchester, 2011

A. Wohler, K. Mohri, C. Schulz, B. Weigand
Flow structures in subsonic-to-supersonic mixing processes using different injector geometries,
EUCASS, St. Petersburg, 2011

G. Lamanna, I. Stotz, B. Weigand and J. Steelant
Supercritical fluid injection: an experimental study,
Proceedings of the 7th Symposium on Aerothermodynamics for Space Vehicles. Paper 2139608, Brugge, Belgium, May 9-12,, 2011

E. Oldenhof, F. Weckenmann, G. Lamanna, B. Weigand, B. Bork, A. Dreizler
Experimental investigation of isolated acetone droplets at ambient and near-critical conditions, injected in a nitrogen atmosphere.,
Proceedings of the EUCASS 2011 - 4th European Conference for Aerospace Science , Saint Petersburg (RU), 4-8 July, 2011

H. Kamoun, G. Lamanna, B. Weigand and J. Steelant
LASER CORRELATION VELOCIMETRY APPLIED TO A FLASHING JET,
7th Symposium on Aerothermodynamics for Space Vehicles, Brugge, Belgium, 2011

H. Kamoun, G. Lamanna, B. Weigand and J. Steelant
Thermal characterisation of an ethanol flashing jet using differential infrared thermography,
Eucass 2011, St. Petersburg, 2011

Florian Höfler, Nils Dietrich, Jens von Wolfersdorf
Heat Transfer Experiments in a Confined Jet Impingement Configuration using Transient Techniques,,
ASME Journal Heat Transfer, vol. 133, 091601-1 - 091601-9, 2011

F. Ben Ahmed, R.Tucholke, B. Weigand,K. Meier
NUMERICAL INVESTIGATION OF HEAT TRANSFER AND PRESSURE DROP CHARACTERISTICS FOR DIFFERENT HOLE GEOMETRIES OF A TURBINE CASING IMPINGEMENT COOLING SYSTEM,
Proceedings of Turbine Technical Conference & Exposition, TURBO EXPO 2011, June 6-10, 2011, Vancouver, Canada, 2011

Langener, T., von Wolfersdorf, J. and Steelant, J.
Experimental Investigations on Transpiration Cooling for Scramjet Applications Using Different Coolants,
AIAA Journal, Vol. 49, No. 7, pp 1409-1419, 2011

Felix Förster, David Sims-Williams, Grant Ingram, Robert Dominy
Time Resolved Measurements in the Durham Cascade,
GT2011-45838, Vancouver, British Columbia, Canada, 2011

J. Vellaramkalayil, T. Schuermann, J. von Wolfersdorf
Analysis of a Two-Staged Supersonic Combustion Chamber using Experiments and Simulations,
Proceedings of the 17th AIAA International Space Planes and Hypersonic Systems and Technologies Conference, AIAA 2011-2247, San Francisco, CA, USA, 2011

B. Weigand und S. Spring
Multiple Jet Impingement - A Review,
Heat Transfer Research, Vol. 42 (2), p. 101-142, 2011

Rico Poser and Jens von Wolfersdorf
Liquid Crystal Thermography for Transient Heat Transfer Measurements in Complex Internal Cooling Systems,
Heat Transfer Research, Vol. 42, Issue 2, 181–197, 2011

Shevchuk, I.V.; Jenkins, S.C..; Weigand, B.; von Wolfersdorf, J.; Neumann, S.O.; Schnieder, M.
Validation and Analysis of Numerical Results for a Varying Aspect Ratio Two-Pass Internal Cooling Channel,
ASME Journal of Heat Transfer, vol. 133 (2011), Issue 5, 051701 -051709, 2011

Schüler, M.; Zehnder, F.; Weigand, B.; von Wolfersdorf, J.; Neumann, S.O.; Schnieder, M.
The Effect of Side Wall Mass Extraction on Pressure Loss and Heat Transfer of a Ribbed Rectangular Two-Pass Internal Cooling Channel,
ASME J. of Turbomachinery, vol. 133 (2011), 021002-1 - 021002-11, 2011

Zehnder; F.; Schüler, M.; Weigand, B.; von Wolfersdorf, J.; Neumann, S.O.; Schnieder, M.
The Effect of Turning Vanes on Pressure Loss and Heat Transfer of a Ribbed Rectangular Two-Pass Internal Cooling Channel,
ASME J. of Turbomachinery, vol. 133 (2011), 021017-1 - 021017-10, 2011

A. Frackowiak, J.von Wolfersdorf, M. Cialkowski
Solution of the inverse heat conduction problem described by the Poisson equation for a cooled gas-turbine blade,
International Journal of Heat and Mass Transfer, Vol. 54 (2011) pp. 1236–1243, 2011

A. Frackowiak, J.von Wolfersdorf, M. Cialkowski
Solution of the inverse heat conduction problem described by the Poisson equation for a cooled gas-turbine blade,
International Journal of Heat and Mass Transfer, Vol. 54 (2011) pp. 1236–1243., 2011

M. Henze, J. von Wolfersdorf, B. Weigand, C.F. Dietz, S.O. Neumann
Flow and heat transfer characteristics behind vortex generators – A benchmark dataset,
International Journal of Heat and Fluid Flow, Vol. 32 (2011), pp. 318-328, 2011

M. Henze, J. von Wolfersdorf
Influence of Approach Flow Conditions on Heat Transfer Behind Vortex Generators,
International Journal of Heat and Mass Transfer, Vol. 54 (2011) pp. 279-287., 2011

2010

V. Vaikuntanathan, D. Sivakumar
Directional bulk drop movement from drop impact onto dual-textured substrates: Experiments and modeling,
International Conference on Flow Dynamics (ICFD), Sendai, Japan, 2010

V. Vaikuntanathan, R. Kannan, D. Sivakumar
Impact of water drops onto the junction of a hydrophobic texture and a hydrophilic smooth surface,
Colloids & Surfaces A, Vol. 369, pp. 65-74, 2010

A. Terzis, P.K. Zachos, B. Charnley, A.I. Kalfas
Application of oil and dye flow visualization in incompressible turbomachinery flows,
XX Biannual Symposium on Measuring Techniques in Turbomachinery, 23-24 Sep., Milano, Italy, 2010

C. Rülke, A. Terzis, P.K. Zachos, V. Pachidis, R. Singh
Experimental evaluation and numerical modelling of the pressure loss through a compressor cascade operating at highly negative incidence,
XX Biannual Symposium on Measuring Techniques in Turbomachinery, 23-24 Sep., Milano, Italy, 2010

Hendrik Weking, Jan Schlottke, Markus Boger, Philipp Rauschenberger, Bernhard Weigand, Claus-Dieter Munz
DNS of Rising Bubbles using VOF and balanced force surface tension,
High Performance Computing on Vector Systems 2010, Springer Verlag, 2010

T. Langener, M. Selzer, J. von Wolfersdorf, H. Hald
Measurements of Transpiration Cooling In Subsonic Flows Applied to C/C Material,
Sonderforschungsbereich/Transregio 40 - Annual Report, pp. 69-81, 2010

Christian Huber, Hassan Gomaa, Bernhard Weigand
Application of a Novel Turbulence Generator to Multiphase Flow Computations,
High Performance Computing in Science and Engineering '10, (Eds. W.E. Nagel, D.B. Kröner, M.M. Resch), Springer 2010, ISBN: 978-3-642-15747-9, 2010

N. Roth, H. Gomaa, N. Bordoni, T. Dumont, B. Weigand
Droplet Bouncing on Cold Wall: Comparison of Experiments with Direct Numerical Simulations,
ILASS - Europe 2010, 23rd Annual Conference on Liquid Atomization and Spray Systems, Brno, Czech Republic, 2010

N. Roth, H. Gomaa, B. Weigand
Droplet Collisions at High Weber Numbers: Experiments and Numerical Simulations,
DIPSI, 2010, ISBN: 978-88-96333-51-8, Bergamo, Italy, 2010

Florian Höfler, Nils Dietrich, Jens von Wolfersdorf
Heat Transfer Experiments in a Confined Jet Impingement Configuration using Transient Techniques,
14th International Heat Transfer Conference, IHTC14, August 8-13, Washington, D.C, USA, 2010

F. Ben Ahmed, B. Weigand and K. Meier
Heat Transfer and Pressure Drop Characteristics for a Turbine Casing Impingement Cooling System,
Proceedings of International Heat Transfer Conference, IHTC14, August 8-13, 2010, Washington, DC, USA, 2010

J. Vellaramkalayil, T. Scheuermann, S. Winkler , J. von Wolfersdorf, M.C. Banica
Experimental and Numerical Study of a Supersonic Combustion Chamber with di fferent Two-Staged Injection Concepts,
46th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit and 8th Annual International Energy Conversion Engineering Conference, Nashville, TN, USA, 2010

M. Schüler, H.-M. Dreher, M. Elfert, S. O. Neumann, B. Weigand
Numerical Predictions of the Effect of Rotation on Fluid Flow and Heat Transfer in an Engine-Similar Two-Pass Internal Cooling Channel With Smooth and Ribbed Walls,
ASME Turbo Expo 2010, GT2010-22870, Glasgow, UK, June 14-18, 2010

Langener, T., von Wolfersdorf, J., Kuhn, M. and Steelant, J.
Transpiration Cooling with Supersonic Flows and Foreign Gas Injection,
46th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, AIAA-2010-6794, Nashville, TN, USA, 2010

Florian Höfler, Simon Schüren, Jens von Wolfersdorf, Shailendra Naik
Heat Transfer Characteristics of an Oblique Jet Impingement Configuration in a Passage with Ribbed Surfaces,
ASME Turbo Expo 2010, GT2010-22288, Glasgow, UK, 2010

Kunstmann, S.; von Wolfersdorf, J.; Rüdel, U.
Heat transfer and pressure drop in combustor cooling channels with combinations of geometrical elements,
ASME Turbo Expo, GT2010-23234, Glasgow, 2010

Y. Xing, S. Spring, B. Weigand
Experimental and Numerical Investigation of Heat Transfer Characteristics of Inline and Staggered Arrays of Impinging Jets,
Journal of Heat Transfer, Vol. 132, p. 092201, 2010

H. Kamoun, G. Lamanna, B. Weigand, J. Steelant
High-Speed Shadowgraphy Investigations of Superheated Liquid Jet Atomisation,
22nd annual Conference on Liquid Atomization and Spray Systems, Paper ILASS2010-109, May 16-19, Cincinnati, Ohio, 2010

M. Schüler, S. O. Neumann and B. Weigand
Numerical Investigations of Pressure Loss and Heat Transfer in a 180° Bend of a Ribbed Two-Pass Internal Cooling Channel with Engine-Similar Cross-Sections,
Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, Vol. 224, No. 3, pp. 349-361, 2010

Hassan Gomaa, Christian Huber, Wolfgang Sander, Bernhard Weigand
Direkte Numerische Simulation des primären Strahlzerfalls von Rundstrahlen,
SPRAY 2010, 9. Workshop über Sprays, Techniken der Fluidzerstäubung und Untersuchung von Sprühvorgängen, Heidelberg, 2010

H. Gomaa, N. Roth, J. Schlottke, B. Weigand
DNS Calculations for the Modeling of Real Industrial Applications,
Atomization and Sprays, Vol. 20 / 4, pp. 281-296, 2010

Rico Poser and Jens von Wolfersdorf
Transient Liquid Crystal Thermography in Complex Internal Cooling Systems,
VKI Lecture Series - Internal Cooling in Turbomachinery, von Karman Institute for Fluid Dynamics, Rhode-Saint-Genèse, Belgium, 2010

M. Schüler, H.M. Dreher, M. Elfert, S.O. Neumann, B. Weigand
Numerical predictions of fluid flow and heat transfer in a rotating engine-similar two-pass internal cooling channel with smooth and ribbed walls,
13th Int. Symp. On Transport Phenomena and Dynamics of Rot. Machinery, Honolulu, Hawaii, ISROMAC13-2010-20104, 2010

B.A. Younis, B. Weigand, F. Mohr, M. Schmidt
Modeling the Effects of System Rotation on the Turbulent Scalar Fluxes,
ASME Journal of Heat Transfer, Vol. 132, 2010

M.C. Banica, T. Scheuermann, J. Chun, B. Weigand, J. von Wolfersdorf
Numerical study of supersonic combustion processes with central strut injection,
AIAA Journal of Propulsion and Power, 2010

M. Boger, J. Schlottke, C.D. Munz, B. Weigand
Reduction of parasitic currents in the DNS VOF code FS3D,
12th Workshop on Two-Phase Flow Predictions, Halle (Saale), 2010

B. Kobiela, D. Lauffer, B. Weigand
On the assumption of transient 1D heat conduction in walls with convective heat transfer - analytical methods and limitations,
13th Int. Symp. On Transport Phenomena and Dynamics of Rot. Machinery, Honolulu, Hawaii, 2010

Y. Xing, B. Weigand
Experimental investigation of impingement heat transfer on a flat dimpled plate with different crossflow schemes,
Int. J. Heat and Mass Transfer, 2010

J. von Wolfersdorf, B. Weigand
Turbine blade internal cooling - selected experimental approaches,
VKI Lecture Series on Internal Blade Cooling, 2010

S. Spring, B. Weigand
Jet Impingement Heat Transfer,
VKI Lecture Series on Internal Blade Cooling, 2010

Norbert Domaschke, Jens von Wolfersdorf, Klaus Semmler
Experimental Investigations on Heat Transfer and Pressure Drop in a Ribbed Roughened Leading Edge Cooling Channel,
Thirteenth International Symposium on Transport Phenomena and Dynamics of Rotating Machinery (ISROMAC-13), 2010-07, Honolulu, Hawaii, USA, 2010

Philipp Rauschenberger, Hassan Gomaa, Bernhard Weigand
A computation technique for rigid particle flows using the multiphase DNS code FS3D,
12th Workshop on Two-Phase Flow Predictions, Halle (Saale), 2010

Spring, S. and Lauffer, D. and Weigand, B. and Hase, M.
Experimental and Numerical Investigation of Impingement Cooling in a Combustor Liner Heat Shield,
Journal of Turbomachinery, Vol. 132, pp. 011003-1-10, 2010

2009

V. Vaikuntanathan, R. Kannan, D. Sivakumar
Droplet Transport on a Discrete Wettability Gradient Surface: Role of Droplet Weber Number,
11th International Conference on Liquid Atomization and Spray Systems (ICLASS), Vail, Colorado, USA, 2009

R. Kannan, V. Vaikuntanathan, D. Sivakumar
Anisotropy in final spreading of liquid droplets impacted on parallel groove-textured stainless steel surfaces,
International Centenary Conference and Exhibition in Aerospace Engineering (ICEAE), Bangalore, India, 2009

A. Terzis, A.I. Kalfas, P.K. Zachos, K.W. Ramsden
Experimental Performance Evaluation of Axial Ventilators,
9th International Conference on Industrial Ventilation, 18-21 October, Zurich, Switzerland, 2009

A. Terzis, K. Kyprianidis, P. Pilidis, A.I. Kalfas
Comparative Performance Evaluation of a Multistage Axial Fan Assembly,
ISABE-1187, 7-11 Sep. , Montreal, Canada, 2009

Ingo Stotz, Grazia Lamanna, Bernhard Weigand
Fluid Disintegration Studies in a Specialised Shock Tube,
Proceedings of the EUCASS 2009 - 3rd European Conference for Aerospace Science , Versailles, France, July 6-9, 2009

Kunstmann, S.; von Wolfersdorf, J.; Rüdel, U.
An Experimental and Numerical Study of Heat Transfer and Pressure Loss in Rectangular One-Side-Ribbed Channels with Different Aspect Ratios,
Turbo Expo, ASME 2009- 59333, Orlando, 2009

Heidrich, P.; von Wolfersdorf, J.; Schnieder, M.
Experimental Study of Heat Transfer in Gas Turbine Blades Using a Transient Inverse Technique,
Heat Transfer Engineering, vol. 30, no.13, 1077-1086, 2009

Vellaramkalayil, J.; Scheuermann, T.; von Wolfersdorf, J.
Numerical and Experimental Investigation of a Two-Staged Supersonic Combustion Chamber,
16th AIAA/DLR/DGLR International Space Planes and Hypersonic Systems and Technologies Conference, AIAA 2009-7363, Bremen, 2009

B.A. Younis, B. Weigand, A. Laqua
Prediction of heat transfer in turbulent channel flow with spanwise rotation and suction/blowing through opposite walls,
ASME Turbo Expo 2009: Power for Land, Sea and Air, GT2009-59691, 2009

W. Sander, B. Weigand
Shaker-based heat and mass transfer in liquid metal cooled engine valves,
International Journal for Heat and Mass Transfer, 2009

B. Weigand, A. Birkefeld
Similarity Solutions of the Entropy Transport Equation,
International Journal of Thermal Sciences, Vol. 48, S. 1863-1869, 2009

H. Gomaa, B. Weigand, M. Haas, C.D. Munz
Direct numerical simulation (DNS) on the influence of grid refinement fort he process of splashing,
High Performance Computing in Science and Engineering 08 (eds.: W.E. Nagel, D.B. Kröner, M.M. Resch), Springer, 2009

N. Uddin, S.O. Neumann, P. Lammers, B. Weigand
Thermal & flow field analysis of turbulent swirling jet impingement using large eddy simulation,
High Performance Computing in Science and Engineering 08 (eds.: W.E. Nagel, D.B. Kröner, M.M. Resch), Springer, 2009

C.F. Dietz, M. Henze, S.O. Neumann, J. von Wolfersdorf, B. Weigand
The effect of vortex structures on heat transfer and flow field behind arrays of vortex generators,
Journal of Enhanced Heat Transfer, Vol. 16, S. 171-188, 2009

N. Uddin, S.O. Neumann, B. Weigand, B. Younis
Large-eddy simulations and heat-flux modelling in a turbulent impinging jet,
Numerical Heat Transfer, Part A, S. 906-930, 2009

L. Hou, B. Weigand, M. Banica
Numerical study on supersonic mixing and combustion with staged injection,
EUCASS, Versailles, 2009

A. Hell, E. Rosenko, B. Weigand, S. Schlamp
Study of axisymmetric subsonic and supersonic free jets,
EUCASS, Versailles, 2009

N. Uddin, S.O. Neumann, B. Weigand
of jet’s inlet temperature field excitation on heat transfer by turbulent impinging jet: An investigation based on Large Eddy Simulations,
Turbulence, Heat and Mass Transfer, Vol. 6, (eds. Hanjalic, Nagano, Jakirlic), Bergell House, pp. 501-509, 2009

A. Hell, E. Rosenko, B. Weigand, S. Schlamp
Experimental and numerical study of axisymmetric supersonic mixing free jets,
Proc. 16th AIAA/DLR/DGLR Int. Space Planes and Hypersonic Systems and Technol. Conf., 19.-22. Oct. 2009, Bremen, 2009

B. Weigand, U. Gaisbauer
An overview on the structure and work of the DFG Research Training Group GRK 1095: "Aero-thermodynamic design of a scramjet propulsion system”,
Proc. 16th AIAA/DLR/DGLR Int. Space Planes and Hypersonic Systems and Technol. Conf., 19.-22. Oct. 2009, Bremen, 2009

M. Selzer, T. Langener, H. Hald, J. von Wolfersdorf
Production and Characterization of Porous C/C Material,
Sonderforschungsbereich/Transregio 40 - Annual Report, pp. 75-85, 2009

W. Straub, K.-D. Beheng, A. Seifert, J. Schlottke, B. Weigand
Numerical Investigation of Collision-Induced Breakup of Raindrops. Part II: Parameterizations of Coalescence Efficiencies and Fragment Size Distributions,
Journal of the Atmospheric Sciences, http://dx.doi.org/10.1175%2F2009JAS3175.1, 2009

J. Schlottke, W. Straub, K.-D. Beheng, H. Gomaa, B. Weigand
Numerical Investigation of Collision-Induced Breakup of Raindrops. Part I: Methodology and Dependencies on Collision Energy and Excentricity,
Journal of the Atmospheric Sciences, http://dx.doi.org/10.1175%2F2009JAS3174.1, 2009

J. Schlottke, E. Dülger, B. Weigand
A VOF-based 3D numerical investigation of evaporating, deformed droplets,
Progress in Computational Fluid Dynamics 9, S. 426-435, 2009

Höfler, F., Schüren, S., von Wolfersdorf, J., Naik, S.
Heat Transfer in a Confined Oblique Jet Impingement Configuration,
ASME Turbo Expo, GT2009-59354, 2009, Orlando, USA, 2009

M. Schüler, S. O. Neumann and B. Weigand
Experimental Investigations of Pressure Loss and Heat Transfer in a 180° Bend of a Ribbed Two-Pass Internal Cooling Channel with Engine-Similar Cross-Sections,
Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, Vol. 223, No. 6, pp. 709-719, 2009

J. Vellaramkalayil, T. Scheuermann, J. von Wolfersdorf
Numerical and Experimental Investigation of a Two-Staged Supersonic Combustion Chamber,
Proceedings of the 16th AIAA International Space Planes and Hypersonic Systems and Technologies Conference, October 19 - October 22 2009, Bremen, Germany, 2009

Cheuret, F., Steelant, J., Langener, T. and von Wolfersdorf, J.
Simulations on Transpiration Cooling for Supersonic Flow,
Proceedings of the CEAS 2009 European Air and Space Conference, Manchester, UK, 2009

Klaus Hannemann, Jan Martinez Schramm, Sebastian Karl, Oskar J. Haidn, H.K. Ciezki, M. Oschwald, J. Sender, Grazia Lamanna, Ingo Stotz, Bernhard Weigand, Johan Steelant, Andreas Mack
Combustion Experiments Performed within the LAPCAT I Project - An Overview,
Proceedings of the 16th AIAA/DLR/DGLR International Space Planes and Hypersonic Systems and Technologies Conference, Bremen, Germany, 2009

Soller, S., Kirchberger, C., Kuhn, M., Langener, T., Bouchez, M. and Steelant, J.
Experimental Investigation of Cooling Techniques and Materials for Highspeed Flight Propulsion Systems,
Proceedings of the 16th AIAA/DLR/DGLR International Space Planes and Hypersonic Systems and Technologies Conference, AIAA-2009-7374, Bremen, Germany, 2009

Weigand, B. and Spring, S.
Multiple Jet Impingement - A Review,
International Symposium on Heat Transfer in Gas Turbine Systems, Antalya, Turkey, 2009

Langener, T., von Wolfersdorf, J., Cheuret, F. and Steelant, J.
Experimental And Numerical Study on Transpiration Cooling With Supersonic Flow,
19th Int. Symp. on Air Breathing Engines, ISABE, Montreal, Canada, 2009

Rico Poser, Jens von Wolfersdorf
Liquid Crystal Thermography for Transient Heat Transfer Measurements in Complex Internal Cooling Systems,
Int. Symp. on Heat Transfer in Gas Turbine Systems, Turbine-09, 34-IFHT, Antalya, Turkey, 2009

B.A. Younis, B. Weigand, A. Vogler
Prediction of momentum and scalar transport in turbulent swirling flows with objective Reynolds-stress transport closure,
Heat and Mass Transfer, Vol. 45, No. 10, pp. 1271-1283, 2009

Langener, T., Myrabo, L. and Rusak, Z.
Inlet Aerodynamics and Ram Drag of Laser-Propelled Lightcraft Vehicles,
45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, AIAA 2009-4806, Denver, CO, USA, 2009

S. Zehner, H. Steinbrück, B. Weigand & S.O. Neumann
THE ICE FORMATION METHOD: A NATURAL APPROACH TO OPTIMISE TURBOMACHINERY COMPONENTS,
International Journal of Design & Nature and Ecodynamics, Vol. 3, No. 4, pp. 259-272, 2009

Norbert Domaschke, Jens von Wolfersdorf, Klaus Semmler
Heat Transfer and Pressure Drop Measurements in a Rib Roughened Leading Edge Cooling Channel,
ASME Turbo Expo 2009, GT2009-59399, Orlando, FL, USA, June 8-12, 2009

F. Zehnder, M. Schüler, B. Weigand, J. von Wolfersdorf, S. O. Neumann
The Effect of Turning Vanes on Pressure Loss and Heat Transfer of a Ribbed Rectangular Two-Pass Internal Cooling Channel,
ASME Turbo Expo 2009, GT2009-59482, Orlando, FL, USA, June 8-12, 2009, 2009

M. Schüler, F. Zehnder, B. Weigand, J. von Wolfersdorf, S. O. Neumann
The Effect of Side Wall Mass Extraction on Pressure Loss and Heat Transfer of a Ribbed Rectangular Two-Pass Internal Cooling Channel,
ASME Turbo Expo 2009, GT2009-59481, Orlando, FL, USA, June 8-12, 2009, 2009

G. Lamanna, I. Stotz and B. Weigand
Supercritical Fluid Injection in Quiescent Flow Fields: Modelling and Mixing Enhancement,
VKI Lecture Series: Liquid Fragmentation in High Speed Flows, VKI-LS-2009-04, Von Karman Institute for Fluid Dynamics, Rhode-Saint-Genese, Belgium, 16-18 March 2009, 2009

G. Lamanna, I. Stotz and B. Weigand
A Review of Experimental Techniques to Study Liquid Fragmentation,
VKI Lecture Series: Liquid Fragmentation in High Speed Flows, VKI-LS-2009-04, Von Karman Institute for Fluid Dynamics, Rhode-Saint-Genese, Belgium, 16-18 March 2009, 2009

Ingo Stotz, Grazia Lamanna und Bernhard Weigand
Experimental Investigation of Pre-heated Fuel Spray Atomisation at Elevated Pressure and Temperature,
Jahrestreffen der ProcessNet-Fachausschüsse Mehrphasenströmungen und Wärme- und Stoffübertragung, 3.-5. März 2009, Bad Dürkheim, 2009

R. Poser, J. R. Ferguson, J. von Wolfersdorf
Temporal Signal Preprocessing and Evaluation of Thermochromic Liquid Crystal Indications in Transient Heat Transfer Experiments,
8th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics, 785-795, Graz, 2009

M. Schüler, S. O. Neumann, B. Weigand
Pressure Loss and Heat Transfer in a 180 Deg Bend of a Ribbed Two-Pass Internal Cooling Channel with Engine-Similar Cross Sections, Part 2: Numerical Investigations,
8th European Conference on Turbomachinery, Fluid Dynamics and Thermodynamics, ETC8-116, Graz, Austria, March 23-27, 2009, 2009

M. Schüler, S. O. Neumann, B. Weigand
Pressure Loss and Heat Transfer in a 180 Deg Bend of a Ribbed Two-Pass Internal Cooling Channel with Engine-Similar Cross Sections, Part 1: Experimental Investigations,
8th European Conference on Turbomachinery, Fluid Dynamics and Thermodynamics, ETC8-115, Graz, Austria, March 23-27, 2009, 2009

2008

Maurer, M.; Rüdel, U.; Gritsch, M.; von Wolfersdorf, J.
Experimental study of advanced convective cooling techniques for combustor liners,
Turbo Expo, ASME GT2008-51026, Berlin, 2008

Jonsson, M.; Charbonnier, D.; Ott, P.; von Wolfersdorf, J.
Application of the Transient Heater Foil Technique for Heat Transfer and Film Cooling Effectiveness Measurements on a Turbine Vane Endwall,
Turbo Expo, ASME GT2008-50451, Berlin, 2008

Frackowiak, A.; von Wolfersdorf, J.; Cialkowski, M.
New conception of FEM base functions applied to solving an inverse heat transfer problem,
Journal of Mechanics of Materials and Structures, vol. 3, no. 6 , 1047-1057, 2008

Jenkins, S.C., Zehnder, F., Shevchuk, I.V., von Wolfersdorf, J., Weigand, B., and Schnieder, M
The Effect of Ribs and Tip Wall Distance on Heat Transfer for a Varying Aspect Ratio Two-Pass Ribbed Internal Cooling Channel,
Proceedings of the 2008 ASME Turbo Expo, Vol. 4, Pts. A and B, pp. 1051-1061., June 9-13, 2008, Berlin, Germany, 2008

Shevchuk, I.V., Jenkins, S.C., Weigand, B., von Wolfersdorf, J., Neumann, S.O., and Schnieder, M.
Validation and Analysis of Numerical Results for a Varying Aspect Ratio Two-Pass Internal Cooling Channel,
Proceedings of the 2008 ASME Turbo Expo, Vol. 4, Pts. A and B, pp. 1085-1094., June 9-13, 2008, Berlin, Germany, 2008

Z. Lipnicki, B. Weigand
Natural convection flow with solidification between two vertical plates filled with a porous medium,
International Journal for Heat and Mass Transfer, 2008

H. Weking, B. Weigand
Numerical investigation of the rise behaviour of single gaseous bubbles in quiescent liquids,
6th Int. Conf. on CFD in Oil & Gas, Metallurgical and Process Industries, SINTEF/NTNU, Trondheim Norway, 2008

H. Gomaa, B.Weigand, M. Haas, C.D. Munz
Direct Numerical Simulation (DNS) on the Influence of Grid Refinement for the Process of Splashing,
High Performance Computing in Science and Engineering '08, Transactions of the High Performance Computing Center, Stuttgart (HLRS), 2008

I. Stotz, G. Lamanna,H. Hettrich, B. Weigand and J. Steelant
Design of a Double Diaphragm Shock Tube for Fluid Disintegration Studies,
Review of Scientific Instruments, 79, 125106 (9 pages), 2008

Heidrich, P.; von Wolfersdorf, J.; Schmid, S.; Schnieder, M.
Estimation of internal heat transfer coefficients and detection of rib positions in gas turbine blades from transient surface temperature measurements,
Journal of Physics: Conference Series, 135, 012050, DOI: 10.1088/1742-6596/135/1/012050, 2008

I. Stotz, G. Lamanna, B. Weigand, and J. Steelant
Visual Characterisation of Hydrocarbon Jets at Sub- and Supercritical Conditions,
6th European Symposium on Aerothermodynamics for Space Vehicles, 3-6 November, Versailles, France, 2008

H. Steinbrück, S. Zehner, B. Weigand, S.O. Neumann
Combination of Natural and Numerical Optimization Methods at the Example of an Internal Gas Turbine Cooling Channel,
Parallel Problem Solving in Nature - PPSN X proceedings, Springer, Lecture Notes in Computer Science, Dortmund, Germany, September 13-17, 2008

M.C. Banica, J. Chun, T. Scheuermann, B. Weigand, J.v. Wolfersdorf
Numerical Investigation of a Supersonic Combustion Chamber and Comparison with Experiments,
6th European Symposium on Aerothermodynamics for Space Vehicles, Versailles, France, 2008

N. Roth, J. Schlottke, J. Urban, B. Weigand
Simulations of droplet impact on cold wall without wetting,
ILASS 2008, Sep. 8-10, Paper ID ILASS08-9-1, Como Lake Italy, 2008

T. Scheuermann, M.C. Banica, J. Chun, J. von Wolfersdorf
Eindimensionale Untersuchungen zur gestuften Brennstoffeinbringung in einer Scramjet- Brennkammer,
Deutscher Luft- und Raumfahrtkongress 2008, DLRK2008-81208, Darmstadt, 2008

J. Chun, T. Scheuermann, J. von Wolfersdorf, B. Weigand
Comparison of Slot Injector and Lobed Injector and their Application to Supersonic Combustion,
Deutscher Luft- und Raumfahrtkongress 2008, DLRK2008-81298, Darmstadt, 2008

M.C. Banica, T. Scheuermann, J. Chun, B. Weigand, J. von Wolfersdorf
Numerical Investigation of the Flow in the Supersonic Combustion Chamber of the ITLR and Comparison with Experimental Data,
Deutscher Luft- und Raumfahrtkongress 2008, DLRK2008-81212, Darmstadt, 2008

N. Uddin, S. O. Neumann, B. A. Younis, B. Weigand
Strömungs- und passive Skalarflussvorgänge in komplexen turbulenten Prallströmungen,
Number 1029 ProcessNet-Fachausschuss Wärme- u.Stoffübertragung, 2008

Naseem Uddin, Sven Olaf Neumann, Bernhard Weigand
The effect of inlet velocity field excitation of turbulent impinging jet on heat transfer using large eddy simulation,
International Conference on Jets, Wakes and Separated Flows, September 16-19, Technical University of Berlin, Berlin, Germany, 2008

Naseem Uddin, Sven Olaf Neumann, Bernhard Weigand
Large Eddy Simulation of the heat transfer due to swirling & non-swirling jet impingement,
Proceedings of ASME Summer Heat Transfer Conference, HT2008-56422, August 10-14, Jacksonville, Florida, USA, 2008

Heidrich, P.; von Wolfersdorf, J.; Schmidt, S.; Schnieder, M.
Estimation of internal heat transfer coefficients and detection of rib positions in gas turbine blades from transient surface temperature measurements,
International Conference on Inverse Problems in Engineering 2008, Dourdan, Paris, France, 2008

Heidrich, P.; von Wolfersdorf, J.; Schnieder, M.
Experimental Study of Internal Heat Transfer Coefficients in a Rectangular Ribbed Channel Using a Non-Invasive, Non-Destructive, Transient Inverse Method,
ASME Turbo Expo 2008, GT2008-50297, Berlin, Germany, 2008

Langener, T., von Wolfersdorf, J., Laux, T. and Steelant, J.
Experimental Investigation of Transpiration Cooling with Subsonic and Supersonic Flows at Moderate Temperature Levels,
44th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, AIAA 2008-5174, Hartford, CT, 2008

Lamanna, G., Stotz, I., Weigand, B. and Steelant, J.
High-Speed Visualisation of Liquid Jet Disintegration,
22nd European Conference on Liquid Atomization and Spray Systems (ILASS 2008) , ILASS08-A068, Sep. 8-10, 2008, Como Lake, Italy, 2008

B. Weigand, N. Domaschke, S. Zehner
The morphology of ice-structure in a planar nozzle subjected to forced internal convection flow,
Heat and Mass Transfer, Vol. 44, No. 10, pp. 1271-1279, 2008

W. Straub, J. Schlottke, K.D. Beheng, B. Weigand
Numerical Investigation of Collision-Induced Breakup of Raindrops. Part II: Parameterizations of Coalescence Efficiencies and Fragment Size Distributions,
15th International Conference on Clouds and Precipitation ICCP-2008, July 7-11, Cancun, Mexico, 2008

J. Schlottke, W. Straub, K.D. Beheng, B. Weigand
Numerical Investigation of Collision-Induced Breakup of Raindrops. Part I: Methodology as well as Dependencies on Collision Energy and Excentricity,
15th International Conference on Clouds and Precipitation ICCP-2008, July 7-11, Cancun, Mexico, 2008

J. Schlottke, E. Dülger, B. Weigand
A VOF-Based 3D Numerical Investigation of Evaporating, Deformed Droplets,
6th International Conference on CFD in Oil & Gas, Metallurgical and Process Industries, Paper-No. 26, 10-12 June, Trondheim, Norway, 2008

Poser, R.; von Wolfersdorf, J.; Lutum, E.; Semmler, K.
Performing Heat Transfer Experiments in Blade Cooling Circuits Using a Transient Technique with Thermochromic Liquid Crystals,
ASME Turbo Expo 2008, GT2008-50364, Berlin, Germany, 2008

S. Spring, B. Weigand, W. Krebs, M. Hase
CFD Heat Transfer Predictions for a Gas Turbine Combustor Impingement Cooling Configuration,
ISROMAC 12, 2008-20222, Honolulu, Hawaii, USA, 2008

T. Scheuermann, J. Chun, J. von Wolfersdorf
Experimental Investigations of Scramjet Combustor Characteristics,
Proceedings of the 15th AIAA International Space Planes and Hypersonic Systems and Technologies Conference, April 28 - May 1 2008, Dayton, Ohio, USA, 2008

T. Scheuermann, J. Chun, J. von Wolfersdorf
One-Dimensional Modelling of a Scramjet Combustor Reacting Flow,
Proceedings of the 15th AIAA International Space Planes and Hypersonic Systems and Technologies Conference, April 28 - May 1 2008, Dayton, Ohio, USA, 2008

Stotz, I., Lamanna, G., Weigand, B., and Steelant, J.
Shock Tube Study on Hydrocarbon Free Jets using High-Speed Shadowgraphy,
Proceedings of the 15th AIAA International Space Planes and Hypersonic Systems and Technologies Conference, April 28 - May 1 2008, Dayton, Ohio, USA, 2008

A. O. Schwientek, H. Gomaa, B. Weigand, J. von Wolfersdorf
A Method Based on Potential Flow Theory for Estimating Ingestion into Cavities in Front of Airfoils in the Annulus Path,
ISROMAC12-2008-20015, Honolulu, Hawaii, USA, 2008

J. Schlottke, B. Weigand
Direct numerical simulation of evaporating droplets,
Journal of Computational Physics, 227, 5215-5237,, 2008

M. Schüler, S.O. Neumann, B. Weigand
Experimental and Numerical Investigation of Pressure Loss And Heat Transfer in a 180 Deg Bend of a Ribbed Multi-Pass Cooling Channel With Engine-Near Cross Section,
ISROMAC12, The 12th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, Paper-No. 20096, Honolulu, Hawaii, February 17-22, 2008

H. Steinbrück, S. Zehner, B. Weigand, S.O. Neumann, J. Gier
Optimization of the Web Geometry of a 180-Degree Bend Using an Experimentally Determined Ice Layer as Starting Contour: Part 2 - Numerical Simulation and Optimization,
ISROMAC12, The 12th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery; Paper-No. 20053, Honolulu, Hawaii, February 17-22, 2008

S. Zehner, H. Steinbrück, B. Weigand, S.O. Neumann, J. Gier
Optimization of the Web Geometry of a 180-Degree Bend Using an Experimentally Determined Ice Layer as Starting Contour: Part 1 - Experimental Results,
ISROMAC12, The 12th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery; Paper-No. 20049, Honolulu, Hawaii, February 17-22, 2008

2007

U. Ahrend, S. Freund, M. Henze, J. Koehler
Experimental and Numerical Investigations of Heat Transfer in Complex Internal Flows with Vortex Inducing Elements - Introduction to a Joint Project and Some Results,
Sixth Int. Conf. on enhanced, compact and ultra-compact heat exchangers: Sci., Engng. And Techn., Berlin, 2007

Grazia Lamanna, Anja Vogler, and Bernhard Weigand
Comparative study of equilibrium and non-equilibrium evaporation models for droplet laden flows,
International Conference on Multiphase Flow - ICMF 2007, Leipzig, Germany, July 9 - 13, 2007

Frackowiak, A.; von Wolfersdorf, J.; Cialkowski, M.
New conception of FEM base functions applied to solving an inverse heat transfer problem,
TRECOP 07, The tenth international symposium on trends in continuum physics., Lviv, Ukraine, 2007

Maurer, M.; von Wolfersdorf, J.; Gritsch, M.
An Experimental and Numerical Study of Heat Transfer and Pressure Loss in a Rectangular Channel With V-Shaped Ribs,
Trans. ASME, Journal of Turbomachinery, vol. 129, 800-808., 2007

X. Luo, G. Lamanna, A.P.C. Holten, M.E.H. van Dongen
Effects of homogeneous condensation in compressible flows: Ludwieg tube experiments and simulations,
Journal of Fluid Mechanics, Vol. 572, pp. 339-366, 2007

Schlottke, J. and Weigand, B.
3D Numerical Investigation of Evaporating Deformed Droplets at Different Spalding Numbers,
Proceedings of the 21st Conference on Liquid Atomization and Spray Systems (ILASS), September 10-12, Muĝla, Turkey, 2007

Stotz, I., Lamanna, G., Weigand B., and Steelant J.
Disintegration of Hydrocarbon Jets behind Reflected Shock Waves,
Proceedings of the 26th International Symposium on Shock Waves, July 15-20, Göttingen, Germany, 2007

Colombo, E. ; Wagner, G. ; von Wolfersdorf, J.; Ott, P.
Analysis of the cooling performance on a showerhead cooled blunt body using the wall cooling effectiveness,
7th European Conference on Turbomachinery, Fluid Dynamics and Thermodynamics, 989-998, Athens, 2007

Poser, R.; von Wolfersdorf, J.; Lutum, E.
Advanced Evaluation of Transient Heat Transfer Experiments Using Thermochromic Liquid Crystals,
7th European Conference on Turbomachinery, Fluid Dynamics and Thermodynamics, 497-506, Athens, 2007

von Wolfersdorf, J.
Influence of lateral conduction due to flow temperature variations in transient heat transfer measurements,
International Journal of Heat and Mass Transfer, vol.50, 2007, 1122-1127, 2007

Schwientek, A.; von Wolfersdorf, J.; Chehab, E.
Numerical Prediction of the Minimum Purge Flow Required to Seal Rotor-Stator Cavities Against Hot Gas Ingestion,
18th Int. Symp. on Air Breathing Engines, ISABE, China, 2007

Maurer, M.; von Wolfersdorf, J.; Gritsch, M.
An experimental and numerical study of heat transfer and pressure losses of V- and W-shaped ribs at high Reynolds numbers,
ASME GT2007-27167, 2007

Hannemann, K.; Ciezki, H.K.; Haidn, O.J.; von Wolfersdorf, J.; Rocci Denis, S.
German Test Facilities for High Speed Air Breathing Propulsion,
2nd European Conference for Aerospace Sciences EUCASS, Brussels July, 2007

Poser, R.; von Wolfersdorf, J.; Lutum, E.
Advanced Evaluation of Transient Heat Transfer Experiments Using Thermochromic Liquid Crystals,
Proc. IMechE Vol. 221 Part A:, J. Power and Energy, 2007

Heidrich, P.; von Wolfersdorf, J.; Schnieder, M.
Experimental Study of Heat Transfer in Gas Turbine Blades Using a Non-Invasive, Non-Destructive, Transient Inverse Method.,
10th UK Heat Transfer Conference, Edinburgh 10-12 September, 2007

Henze, M.; Dietz, C.; von Wolfersdorf, J.; Weigand, B.
Heat transfer around longitudinal and parallel arranged wedge-shaped vortex generators,
GT2007-27907 Proceedings of ASME Turbo Expo 2007, May 14-17, Montreal, Canada, 2007

B. Younis, S. Spring, S.O. Neumann, B. Weigand
Simulation of flow in an exact replica of a diseased human carotid artery,
Appl. Mathematical Modelling, 31(11), pp. 2599-2609, November, 2007

B.A. Younis, B. Weigand, S. Spring
An explicit algebraic model for turbulent heat transfer in wall-bounded flow with streamline curvature,
ASME Journal of Heat Transfer, Vol. 129, 2007, S. 425-433, 2007

B. Weigand, G. Gassner
The effect of wall conduction for the extended Graetz problem for laminar and turbulent flows,
Int. J. Heat Mass Transfer, Vol. 50, 1097-1105, 2007

M. Amro, B. Weigand, R. Poser, M. Schnieder
An experimental investigation of the heat transfer in a ribbed triangular cooling channel,
Int. J. of Thermal Sciences, Vol. 46, 491-500, 2007

I.V. Shevchuk, S. Jenkins, J. von Wolfersdorf, B. Weigand
Aerothermal efficiency of a ribbed channel in an internal gas turbine blade cooling system,
8th European Conference on Turbomachinery (ETC), Athens, Greece, 2007

C. Dietz, S.O. Neumann, B. Weigand
A comparative study of the performance of explicit algebraic models for the turbulent heat flux,
Accepted for publication in the Numerical Heat Transfer, Part A: Applications, 2007

S. Jenkins, I.V. Shevchuk, J. von Wolfersdorf, B. Weigand
Transient thermal field measurements in a high aspect ratio channel related to transient thermochromic liquid crystal experiments,
Proc. of ASME Turbo Expo, GT2007-27812, Montreal, 2007

H. Kissel, B. Weigand, J. von Wolfersdorf, S.O. Neumann, A. Ungewickell
An experimental and numerical investigation of the effect of cooling channel crossflow on film cooling performance,
Proc. Of GT2007, GT2007-27102, Montreal, Canada, 2007

G. Wagner, E. Schneider, J. von Wolfersdorf, P. Ott, B. Weigand
Method for analysis of showerhead film cooling experiments on highly curved surfaces,
Experimental Thermal and Fluid Science, Vol. 31, pp. 381-389, 2007

A. Haasenritter, B. Weigand
Optimization of the rib structure inside cooling channels with genetic algorithms,
Int. J. of Design and Nature, Vol. 1, pp. 1-19, 2007

M. Henze, C. Dietz, S.O. Neumann, J. von Wolfersdorf, B. Weigand
Heat transfer in complex internal flows - wedge-shaped generators,
Sixth Int. Conf. on enhanced, compact and ultra-compact heat exchangers: Sci., Engng. And Techn., Berlin, 2007

C. Dietz, M. Henze, S.O. Neumann, J. von Wolfersdorf, B. Weigand
Flow and heat transfer investigations behind vortex inducing elements as benchmark for complex turbulence models,
Sixth Int. Conf. on enhanced, compact and ultra-compact heat exchangers: Sci., Engng. And Techn., Berlin, 2007

D. Lauffer, B. Weigand, J. von Wolfersdorf, S. Dahlke, R. Liebe
Heat transfer enhancement by impingement cooling in a combustor liner heat shield,
Proc. of GT2007, GT2007-27908, Montreal, Canada, 2007

J. Wilms, B. Weigand
Composition measurements of binary mixture droplets by rainbow refractometry,
Submitted for publication to J. Applied Optics, Vol. 46, 2109-2118, 2007

F. Schürg, S. Arndt, D. Pfefferle, B. Weigand
An injector specific analytic-phenomenological spray propagation model for the application-oriented simulation of direct injection SI engines,
JSAE 20077199/SAE2007-01-1851, Int. Fuels and Lubricants Meeting, Kyoto, Japan, 2007

U. Gaisbauer, B. Weigand, B. Reinartz, H.P. Kau, W. Schröder
Research training group GRK 1095/1: "Aero-Thermodynamic Design of a Scramjet propulsion system,
18th Int. Symp. on Air Breathing Engines, ISABE, China, 2007

Y. Xing, D. Lauffer, B. Weigand, J. von Wolfersdorf, S. Dahlke
An experimental study on local heat transfer enhancement by impingement in a combustor liner resonator,
18th Int. Symp. on Air Breathing Engines, ISABE, China, 2007

J. Urban, B. Weigand, N. Roth, M. Eyselein, R. Tatschl, A. Raulot
Modelling of droplet wall interaction, 6th Int. Conf. on Multiphase Flow,
ICMF 2007, Leipzig, Germany, 2007

A. Grzona, A. Weiß, H. Olivier, T. Gawehn, N. Al-Hasan, G.H. Schnerr, A. Abdali, M. Luong, H. Wiggers, C. Schulz, J. Chun, B. Weigand, T. Winnemöller, W. Schröder, T. Rakel, K. Schaber, V. Goertz, H. Nirschl, A. Maisels, W. Leibold, M. Dannehl
Gas-phase synthesis on non-agglomerated nanoparticles by fast gasdynamic heating and cooling,
ISSW, Göttingen, 2007

2006

H. Sun, M. Schüler, G. Lamanna, B. Weigand, D. Magatti, F. Ferri
Droplet array vaporization at high pressure,
Proceedings of International Symposium on Heat and Mass Transfer in spray Systems, Ed. N. Chigier, Paper 19., Antalya, Turkey, June 5-10., 2006

J.Szimmat
Temperaturberechnung einer Höhenplattform mit Wärmestrahlungsaustausch und innerer freien Konvektion,
ITLR-Bericht No.15, März 2006, Stuttgart, 2006

J. von Wolfersdorf, P. Ott, B. Weigand
Temperature and pressure sensitive coatings,
Flow phenomena in nature: A challenge to engineering design, R. Liebe (ed.), ISBN 1-84564-001-2, pp. 747-765, 2006

Tietz, S.; Chun, J.; von Wolfersdorf, J.
Flow Studies on a Scramjet Isolator with a Constant Cross-Section and Comparison with One-Dimensional Models,
International Austronautical Congress, IAC-06-C4.5.05, Valencia, 2006

Frackowiak, A.; Cialkowski, M.; von Wolfersdorf, J.
Numerical solution of a two-dimensional inverse heat transfer problem in gas turbine blade cooling,
Archives of Thermodynamics, vol.27, no.4, 91-98, 2006

C.F. Dietz, M. Henze, S.O. Neumann, J. von Wolfersdorf, B. Weigand
The effects of vortex generator arrays on heat transfer and flow field,
High Performace Computing in Science and Engng. 2006, (eds. W. Nagel, W. Jäger, M. Resch), Springer, ISBN 10 3-540-36165-0, pp. 365-380, 2006

J. Chun, T. Scheuermann, J. von Wolfersdorf, B. Weigand
Experimental study on combustion mode transition in a Scramjet with parallel injection,
AIAA/AHI Conference, Canberra, Australia, 2006

F. Schürg, S. Arndt, B. Weigand
Ventilspezifische, analytisch - phänomenologische Modellierung der Sprayausbreitung für die nulldimensionale Simulation,
Proceedings der 5. Tagung "Diesel- und Benzindirekteinspritzung, 7.-8.12., Berlin, 2006

C. Gotaas, P. Havelka, H. Jakobsen, H. Svendsen, M. Hase, N. Roth, B. Weigand
Effect of viscosity on droplet-droplet collision outcome: experimental and numerical study,
Submitted to Physics of Fluids, 2006

B. Weigand, U. Gaisbauer, B. Reinartz, H.P. Kau, W. Schröder
Das Graduiertenkolleg 1095/1: Aero-thermodynamische Auslegung eines Scramjet-Antriebssystems für zukünftige Raumtransportssysteme,
Deutscher Luft- und Raumfahrtkongress 2006, 6.-9.11., Braunschweig, 2006

M. Friedrich, B. Weigand
Eulerian multi-fluid simulation of polydisperse dense liquid sprays by direct quadrature method of moments,
ICLASS Konferenz, ICLASS06-121, 2006

N. Roth, B. Weigand
Heat transfer processes during droplet wall impact,
Proc. of the Ditice Workshop, Drop/wall interactions: Industrial applications, experiments and modelling, Bergamo, 2006

J. Wilms, B. Weigand
Mass transfer in evaporating binary mixture droplets,
ICLASS Konferenz, ICLASS06-242, 2006

W. Edelbauer, D. Suzzi, P. Sampl, R. Tatschl, C. Krueger, B. Weigand
New concept for on-line coupling of 3D Eulerian spray and Lagrangian engine simulations,
ICLASS Konferenz, ICLASS06-234, 2006

J. Schlottke, B. Weigand
Entwicklung und Validierung eines Verdampfungsmodells zur direkten numerischen Simulation von Mehrphasenströmungen,
Spray 2006, Lampoldshausen, 2006

J. Urban, B. Weigand, N. Roth, K. Trackl, M. Eyselein, A. Raulot, R. Tatschl
Fortschritte bei der Simulation von Wasserabscheidevorgängen in Wasserkästen von Automobilen,
Spray 2006, Lampoldshausen, 2006

B. Weigand, V. Simon
Laws of similarity in fluid mechanics,
Flow phenomena in nature: A challenge to engineering design, R. Liebe (ed.), ISBN 1-84564-001-2, pp. 20-35, 2006

J. von Wolfersdorf, B. Weigand, M. Schnieder
Heat Transfer Enhancement Techniques and their Application in Turbomachinery,
Flow phenomena in nature: A challenge to engineering design, R. Liebe (ed.), ISBN 1-84564-001-2, pp. 470-504, 2006

C. Falcoz, B. Weigand, P. Ott
Experimental investigations on showerhead cooling on a blunt body,
Int. J. Heat Mass Transfer, Vol. 49, pp. 1287 -1298, 2006

C. Falcoz, B. Weigand, P. Ott
A comparative study on showerhead cooling performance,
Int. J. Heat Mass Transfer, Vol. 49, pp. 1274 - 1286, 2006

K.D. Beheng, K. Jellinghaus, W. Sander, N. Roth, B. Weigand
Investigation of collision-induced breakup of raindrops by numerical simulations: First results,
Geophysical Research Letters, Vol. 33, 2006

Stotz, I., Lamanna, G. and Weigand B.
"A Double-Diaphragm Shock Tube for Hydrocarbon Disintegration Studies”,
Proceedings of the 14th AIAA/AHI International Space Planes and Hypersonic Systems and Technologies Conference, November 6-9, Canberra, Australia, 2006

Zehner, S.; Steinbrück, H.; Weigand, B.; Neumann, S.O.
Optimization of a 180 Degree Bend for Internal Turbine Blade Cooling by Using the Iceformation Method: First Results,
Proceedings of ASME IMECE2006, November 5-10, 2006, IMECE2006-14455, Chicago, Illinois, USA, 2006

Henze, M.; Weigand B.; von Wolfersdorf, J.
Natural Convection Inside Airships,
AIAA-2006-3798, 9th AIAA/ASME Joint Thermophysics and Heat Transfer Conference 2006, June 5-8, San Francisco, California, USA, 2006

Spring, S.; Weigand, B.; Krebs, W.; Hase, M.
CFD Heat Transfer Predictions of a Single Circular Jet Impinging with Crossflow,
9th AIAA/ASME Joint Thermophysics and Heat Transfer Conference 5 - 8 June, AIAA 2006-3589, San Francisco, California, 2006

Mauer, M.; von Wolfersdorf, J.; Gritsch, M.
An Experimental and Numerical Study of Heat Transfer and Pressure Loss in a Rectangular Channel with V-Shaped Ribs,
Proceedings of GT2006 ASME Turbo Expo 2006: Power for Land, Sea and Air, May 8-11, GT2006-90006, Barcelona, Spain, 2006

Pape, D.; Jenkins, S.; von Wolfersdorf, J.; Weigand, B.; Schnieder, M.
The Influence of Including a Partially Smooth Section in the 2D Leg of an Internally Ribbed Two Pass Cooling Channel,
Proceedings of the 2006 ASME Turbo Expo: Power for Land, Sea & Air, May 8-11, GT2006-90802, Barcelona, Spain, 2006

Roediger, T.; Knauss, H.; Gaisbauer, U.; Kraemer, E.; Jenkins, S.; von Wolfersdorf, J.
Time-Resolved Heat Transfer Measurements on the Tip Wall of a Ribbed Channel Using a Novel Heat Flux Sensor Part 1: Sensor and Benchmarks,
Proceedings of GT2006, ASME Turbo Expo 2006, May 8-11, GT2006-91129, Barcelona, Spain, 2006

Jenkins, S.; von Wolfersdorf, J.; Weigand, B.; Roediger, T.; Knauss, H.; Gaisbauer, U.; Kraemer, E.
Time-Resolved Heat Transfer Measurements on the Tip Wall of a Ribbed Channel Using a Novel Heat Flux Sensor Part 2: Heat Transfer Results,
Proceedings of GT2006, ASME Turbo Expo 2006, May 8-11, GT2006-91131, Barcelona, Spain, 2006

Sander, W.; Weigand, B.
Direct Numerical Simulation of Primary Breakup Phenomena in Liquid Sheets,
HLRS Workshop 2006, University of Stutgart, 2006

Dietz, C. F.; Henze, M.; Neumann, S. O.; von Wolfersdorf, J.; Weigand B.
The Effects of Vortex Structures on Heat Transfer and Flow Field Behind Multielement Arrays of Vortex Generators,
13th International Heat Transfer Conference 2006, August 13-18, Sydney, NSW, Australia, 2006

Kissel, H.P.; Weigand, B.; von Wolfersdorf, J.; Ungewickell, A.
The Effect of Cooling Channel Crossflow on Film Cooling Effectiveness and Heat Transfer Coefficient,
13th International Heat Transfer Conference 2006, August 13-18, Sydney, NSW, Australia, 2006

Lauffer, D.; Weigand, B.; von Wolfersdorf, J.; Liebe, R.
Heat Transfer Enhancements by Impingement Cooling for Combustor Liners,
ISROMAC 2006, The 11th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, February 26 - March 2, USA, Paper #35, Honolulu, Hawaii, 2006

2005

G. Lamanna, H. Sun, M. Schüler, B. Weigand, D. Magatti, F. Ferri
Comparative study of equilibrium and non-equilibrium evaporation models for vaporizing droplet arrays at high pressure.,
In: Advanced Combustion and Aerothermal Technologies: Environmental Protection and Pollution Reduction, Nick Syred (ed.), Springer Verlag., 2005

J.Szimmat
Temperaturberechnung einer Höhenplattform - air chain - mit Wärmestrahlungsaustausch,
ITLR-Bericht No.9, August 2005, Stuttgart, 2005

Neely, A. J., Stotz, I., O'Byrne, S., Boyce, R. R., Mudford, N.R and Houwing, A. F. P.
Flow Studies on a Hydrogen-Fueled Cavity Flame-Holder Scramjet,
Proceedings of the AIAA/CIRA 13th International Space Planes and Hypersonics Systems and Technologies Conference, May 16-20, Capua, Italy, 2005

O'Byrne, S., Stotz, I., Neely, A. J., Boyce, R. R., Mudford, N.R. and Houwing, A. F. P.
OH PLIF Imaging of Supersonic Combustion using Cavity Injection,
Proceedings of the AIAA/CIRA 13th International Space Planes and Hypersonics Systems and Technologies Conference, May 16-20, Capua, Italy, 2005

Schlamp, S.; Rösgen, T. K.; Kozlov, D.N.; Rakut, C.; Kasal, P.; von Wolfersdorf, J.
Transient Grating Spectroscopy in a Hot Turbulent Compressible Free Jet,
AIAA J. of Propulsion and Power, vol. 21, no. 6, 1008-1018, 2005

B.A. Younis, M.C. Banica, B. Weigand
Prediction of vortex shedding with heat transfer,
Numerical Heat Transfer, Part A, Vol. 47, pp. 1-19, 2005

N. Roth, F. Maichle, J. Urban, B. Weigand
Generation, Positioning, and Measurement of a droplet on a flat glass surface,
Proc. of the 20th Ilass Europe, 5.-7.9.2005, Orleans, France, 2005

B.A. Younis, S. Spring, S.O. Neumann, B. Weigand
Simulation of flow in an exact replica of a diseased human carotid artery,
Summer Bioengineering Conference, 2005

F. Maichle, B. Weigand, B. Wiesler, K. Trackl
Numerical simulation of rainwater management in car climatization,
Accepted for publication at the SAE conference (2005) and also for SAE’s Transactions (2006), 2005

Han Sun, G. Lamanna, B. Weigand
Measurements of droplet velocity and drag coefficient of a monodisperse droplet stream by using the shadowgraph method,
The 2th Symp. on Thermal Sci. and Engng., Beijing, China, 2005

S. Schubert, S.O. Neumann, B. Weigand
Investigation of the possibility of heat transfer enhancement by use of different rib geometries,
Proc. of the 17th ISABE, München, 2005

C. Dietz, M. Henze, S.O. Neumann, J. von Wolfersdorf, B. Weigand
Numerical and experimental investigation of heat transfer and fluid flow around a vortex generator using explicit algebraic models for the turbulent heat flux,
Proc. of the 17th ISABE, München, 2005

W. Sander, B. Weigand, K. Jellinghaus, K.D. Beheng
Direct numerical simulation of breakup phenomena in liquid jets and of colliding raindrops,
High Performace Computing in Science and Engng. 2005, (eds. W. Nagel, W. Jäger, M. Resch), Springer, ISBN 10 3-540-28377-3, pp. 130-142, 2005

Weigand, B.; Zehner, S.; Knapp, A.; Braun, R.
Experimental Investigation of the Ice-formation in a Planar Nozzle with Forced Convection Flow,
2005 ASME Summer Heat Transfer Conference, July 17-22, HT 2005-72062, San Francisco, California, USA, 2005

Dietz, C.; Henze, M.; Neumann, S. O.; von Wolfersdorf, J.; Weigand, B.
Numerical and Experimental Investigation of Heat Transfer Enhancement from Vortex Generators using Anisotropic Turbulent Heat Flux Models,
ISABE 2005-1197, 2005

von Wolfersdorf, J.; Ott, P.; Weigand, B.
Temperature and Pressure Sensitive Coatings,
to appear in: Flow phenomena in nature: A challenge to engineering design, R. Liebe (ed.), ISBN 1-84564-001-2, 2005

Neumann, S.O.; von Wolfersdorf, J.; Weigand, B.
A Numerical Study of Entropy Production Rates in a Film Cooling Configuration,
GAMM 2005, Luxemburg, 2005

Weigand, B.; von Wolfersdorf, J.; Neumann, S.O.
Entwicklungsstand der Kühlungstechnologien für hocheffiziente Gasturbinen,
VGB Fachtagung "Gasturbinen und Gasturbinenbetrieb 2005", Dresden, 2005

Weigand, B.; von Wolfersdorf, J.; Neumann, S.O.
Intensivierung des internen Wärmeübergangs in modernen Gasturbinenschaufeln,
VDI-GVC Fachtagung, Jena, 2005

Gerlinger, P.; Kasal, P.; Schneider, F.; von Wolfersdorf, J.; Weigand, B.; Aigner, M.
Experimental and Numerical Investigation of Lobed Strut Injectors for Supersonic Combustion,
"Basic Research and Technologies for Two-Stage-to-Orbit Vehicles: Collaborative Research Centres" D. Jacob, G. Sachs, S. Wagner (Editors), 365-382, Wiley, 2005

G. Lamanna, H. Sun, B. Weigand, D. Magatti, P. Miccichè, F. Ferri
Measurements of droplet vaporisation by means of light scattering,
Colloids and Surfaces A: Physicochem. Eng. Aspects 261 (2005) 153-161, 2005

D. Brauckmann and J. von Wolfersdorf
Application of steady state and transient IR-Thermography measurements to film cooling experiments for a row of shaped holes,
Proceedings of GT2005 ASME Turbo Expo 2005, June 6-9, Reno-Tahoe, Nevada, USA, 2005

D. Brauckmann and J. von Wolfersdorf
Influence of compound angle on adiabatic film cooling effectiveness and heat transfer coefficient for a row of shaped film cooling holes,
Proceedings of GT2005 ASME Turbo Expo 2005, June 6-9, Reno-Tahoe, Nevada, USA, 2005

D. Brauckmann, H. Lipowsky, J. von Wolfersdorf
Film cooling experiments using steady state and transient infrared-thermography,
ETC, 2005

G. Wagner, E. Schneider, J. von Wolfersdorf, P. Ott, B. Weigand
Method for analysis of showerhead film cooling experiments on highly curved surfaces,
ETC, 2005

M. Henze, C. Dietz, S.O. Neumann, J. von Wolfersdorf,B. Weigand
Heat transfer Enhancement from single vortex generators,
Proceedings of GT2005 ASME Turbo Expo 2005, June 6-9, Reno-Tahoe, Nevada, USA, 2005

D. Lauffer, B. Weigand, R. Liebe
A study on local heat transfer enhancement in a rectangular dimpled channel with a large aspect ratio,
Proceedings of GT2005 ASME Turbo Expo 2005, June 6-9, Reno-Tahoe, Nevada, USA, 2005

J. von Wolfersdorf
Effect of coolant side heat transfer on transpiration cooling,
Heat Mass Transfer (2005) 41: pp. 327-337, 2005

W. Sander, B. Weigand, C. Beerens
Direct Numerical Simulation of Two Phase Flows in Liquid Cooled Engine Valves,
Proceedings of HT2005, 2005 ASME Summer Heat Transfer Conference July 17-22, San Francisco, California, USA, 2005

Poser, R.; von Wolfersdorf, J.; Semmler, K.
Transient Heat Transfer Experiments in Complex Passages,
ASME Heat Transfer Conference 2005, HT 2005-72260, San Francisco, California, USA, 2005

G. Wagner, M. Kotulla, P. Ott, B. Weigand, J. von Wolfersdorf
The Transient Liquid Crystal Technique: Influence of Surface Curvature and Finite Wall,
Journal of Turbomachinery, Vol. 127, pp. 175-182, January 2005 Thickness, 2005

B. Weigand, J. von Wolfersdorf, S.O. Neumann
Entwicklungsstand der Kühlungstechnologien für Gasturbinenschaufeln moderner, hocheffizienter Industriegasturbinen,
2005

2004

G. Lamanna, H. Sun, B. Weigand, D. Magatti, P. Micciché, F. Ferri
On the evaporation of a monodisperse droplet stream at high pressure,
21st International Congress of Theoretical and Applied Mechanics (ICTAM04), Warsaw, Poland, 15-21 August, 2004

J.Szimmat
Benard Convection with Solidification in a Vertical Slot,
Revision A, ITLR-Report No.2 Sep.2004, Stuttgart, 2004

Wagner, G.; Kotulla, M.; Ott, P.; Weigand, B.; von Wolfersdorf, J.
The transient liquid crystal technique: Influence of surface curvature and finite wall thickness,
ASME-GT2004-53553, 2004

Chanteloup, D.; von Wolfersdorf, J.
Analysis of a transient heat transfer experiment in a two pass internal coolant passage,
International Journal Heat and Mass Transfer, 47, 5313-5322, 2004

D. Brauckmann, J. von Wolfersdorf
Infrared Thermography with in-situ Calibration using Thermochromic Liquid Crystals applied to Film Cooling,
Proceedings of ASME Turbo Expo 2004; Power for Land, Sea and Air; June 14-17 2004, Vienna, Austria, 2004

S. Schubert, S.O. Neumann, B. Weigand
Heat transfer characteristics in a rib roughened two-pass cooling channel with engine near cross-sections: an experimental and numerical study,
Angenommen für: Tenth International Symposium on Rotating Machinery, 7. - 11. März 2004, Honolulu, Hawaii, USA, 2004

D.Pape,B.Weigand
The Influence of Repeated Transient Heat Transfer Tests on the Measurement Accuracy,
Proceedings of ISROMAC 10, Honolulu,USA, 2004

M. Elfert, M.P. Jarius, B. Weigand
Detailed flow investigation using PIV in a typical turbine cooling geometry with ribbed walls,
ASME GT-Konferenz, Wien, Österreich, 2004

D. Pape, H. Jeanmart, J. von Wolfersdorf, B. Weigand
Influence of the 180° bend geometry on the pressure loss and heat transfer in a high aspect ratio rectangular smooth channel,
ASME GT-Konferenz, Wien, Österreich, 2004

P. Ott, B. Weigand, J. von Wolfersdorf
The transient G. Wagner, M. Kotulla liquid crystal technique: influence of surface curvature and finite wall thickness,
ASME GT-Konferenz, Wien, Österreich, 2004

A. Haasenritter, B.Weigand
Optimization of the rib structure inside a 2D cooling channel,
ASME GT-Konferenz, Wien, Österreich, 2004

N. Roth, J. Wilms, B. Weigand
Technique for measurements of the evaporation rate of single, freely falling droplets,
12th Int. Symp. Applications of Laser Techniques to Fluid Mechanics, Lissabon, 2004

J. Wilms, N. Roth, B. Weigand, S. Arndt
Determination of the composition of multicomponent droplets by rainbow refractometry,
12th Int. Symp. Applications of Laser Techniques to Fluid Mechanics, Lissabon, 2004

M. Hase, B. Weigand
A numerical model for 3D transient evaporation processes based on the Volume-of- Fluid method,
Int. Symp. on Advances in Comp. Heat Transfer, 19-24.4.2004, Norway, 2004

N. Roth, M. Hase, B. Weigand
Theoretical study of collision induced droplet breakup phenomena,
14th ICCP (Int. Conf. on Clouds and Precipitation), 18-23.7.2004, Bologna, Italy, 2004

B. Weigand, D. Lauffer
The extended Graetz problem with piecewise constant wall temperature for pipe and channel flows,
Angenommen zur Publikation beim Int. J. Heat Mass Transfer, 2004

C. Seibel, S. Arndt, B. Weigand
Velocity measurements in the near nozzle region og GDI injectors using laser correlation velocimetry,
Eingereicht zur Publikation bei der ILASS 2004, 6-8.9., Nottingham, 2004

M. Hase, B. Weigand
Transient heat transfer of deforming droplets at high Reynolds numbers,
Int. J. Numerical Methods for Heat & Fluid Flow, Vol. 14, pp. 85-97, 2004

Z. Lipnicki, B. Weigand, A. Bydalek
On the effect of a variable thermal contact resistance in the solidification process,
Submitted for publication to Archives of Metallurgy (ed. Polish Academy of Sci. -Committee of Metallurgy), 2004

B. Weigand, M. Henze
The time dependent growth of a solid crust and the freeze-shut inside a cooled cylindrical nozzle subjected to laminar internal liquid flow,
Heat and Mass Transfer, Vol. 40, S. 347-354, 2004

J. Wilms, N. Roth. S. Arndt, B. Weigand
Evaporation of ternary mixture droplets,
Eingereicht zur Publikation bei der ILASS 2004, 6-8.9., Nottingham, 2004

S. Seibel, K. Gartung, S. Arndt, B. Weigand
Geschwindigkeitsmessungen im Nahbereich von Ventilen der Benzindirekteinspritzung mit der Laserkorrelationsvelocimetrie und Quantifizierung des Lufteintrags mit der Particle Image Velocimetry,
Eingereicht zur Publikation bei der Fachtagung Lasermethoden in der Strömungsmesstechnik, 7.-9. Sept., Karlsruhe, 2004

2003

Pape, D., von Wolfersdorf, J., Weigand, B.
A comparative study of the steady-state and transient liquid crystal technique for determining the heat transfer coefficients in a bend,
PAMM Proc. Appl. Math. Mech., 2, 368-369, 2003

Schnieder, M.; Parneix, S.; von Wolfersdorf, J.
Effect of showerhead injection on superposition of multi-row pressure side film cooling with fan shaped holes,
ASME Turbo Expo 2003, 2003-GT-38693, Atlanta, Georgia USA, 2003

B. Weigand
Turbinenschaufel - Kühlung,
In: Lechner C, Seume J (eds): Stationäre Gasturbinen, Kap. 16, Springer, Berlin, S. 601-624, 2003

B. Weigand, F. Wrona
The extended Graetz problem with piecewise constant wall heat flux for laminar and turbulent flows inside concentric annuli,
Heat and Mass Transfer, 2003, S. 313-320, 2003

M. Amro, A. Haasenritter, B. Weigand
An Experimental and Numerical Study of Heat Transfer and Pressure Drop in a Rib Roughned Triangular Duct,
Proc. Of the 5Th European Conference on Turbomachinery, Fluid Dynamics and Thermodynamics, März 2003, Prag, Tschechiche Republik, 2003

J.Szimmat
Simulation von vertikaler Benard-Konvektion mit diffusiv-konvektiver Erstarrung und Schmelze,
Institutsbericht ITLR-2003-02, 2003

S. Schubert, S.O. Neumann, M. Jarius, M. Elfert, B. Weigand
Investigation of flow phenomena and heat transfer performance of a ribbed two-pass cooling channel with tur­bine typical cross sections,
Sixteenth International Symposium on Air­breathing Engines, 31. August - 5. September 2003, Cleveland, Ohio, USA, 2003

G. Vogel, A. Graf, J. von Wolfersdorf, B. Weigand
A novel transient heater-foil technique for liquid crystal experiments on film cooled surfaces,
eingereicht bei ASME Journal of Turbomachinery, 2003

J. Wilms, S. Arndt, B. Weigand
Influence of composition and temperature on the evaporation rate of binary mixture droplets,
9th ICLASS, Sorrento, Italien, 2003

N. Roth, T. Straub, B. Weigand
Observation method to obtain information on the vapor film during the collision of droplets with hot walls,
ICLASS, Sorrento, Italien, 2003

F. Maichle, B. Weigand, K. Trackl, B. Wiesler
Improving car air conditioning systems by direct numerical simulation by droplet-wall Interaction phenomena,
ICLASS, Sorrento, Italien, 2003

C. Seibel, K. Gartung, S. Arndt, B. Weigand
Detailed analysis of spray structure and air entrainment in GDI sprays using a tomographic approach,
ICLASS, ICLASS, 2003

Stefan Schlamp,Thomas Rösgen,Peter Kasal,Bernhard Weigand
Experimental Considerations for Laser-Induced Thermal Acoustics(LITA)in Compressible Turbulent Flows,
33Rd Fluid Dynamics and Exhibit, Orlando,USA, 2003

M. Hase, B. Weigand
Numerical simulation of 3D unsteady heat transfer at strongly deformed droplets at high Reynolds numbers,
High-Performance Computing in Science and Engineering 2001, Transactions of the High Performance Center Stuttgart, HLRS, pp. 255-266, Springer, 2003

M. Hase, B. Weigand
Predictions of the 3D Unsteady Heat Transfer at Moving Droplets,
In E. Krause, W. Jäger (Eds.), High Performance Computing in Science and Engineering `02, Springer, Berlin, ISBN 3-540-43860-2, S. 299-310, 2003

A. Haasenritter, M. Weissschuh, B. Weigand
Numerical Investigations on the Effect of Rotation in Cooling Channels,
Proc. Of the 5Th European Conference on Turbomachinery, Fluid Dynamics and Thermodynamics, März 2003, Prag, Tschechiche Republik, 2003

2002

von Wolfersdorf, J.
Bulk Temperature Development in Transient Heat Transfer Measurements Using Heater Foils,
Trans. ASME, Journal of Heat Transfer, 124, 982-985, 2002

J.Szimmat
Numerical Simulation of Solidification Processes in Enclosures,
Heat and Mass Transfer 38,pp.279-293, 2002

P.Kasal,P.Gerlinger,R.Walther,J.von Wolfersdorf,B.Weigand
Supersonic Combustion:Fundamental Investigations of Aerothermodynamic Key Problems,
11th AIAA/AAAF InternationalConference, Orleans,France, 2002

D.Pape,J.von Wolfersdorf,B.Weigand
A comparative study of the steady state and transient liquid crystal technique for determining the theat transfer coefficient in a bend,
Proceedings of GAMM 2002, Augsburg,Germany, 2002

A. Haasenritter, M. Amro, B. Weigand
An experimental and numerical study of the heat transfer performance of sharp-edged and rounded ribs in square ducts,
Accepted for The 9th International Symphosium on Transport Phenomena and Dynamics of Rotating Machinery, Hawaii, USA, 2002

B. Weigand, T. Schwartzkopff, T.P. Sommer
A numerical investigation of the heat transfer in a parallel plate with piecewise constant wall temperature boundary conditions,
ASME Journal of Heat Transfer, S. 626-633, 2002

Hase, M., Weigand, B.
Direkte numerische Simulation dreidimensionaler Transportvorgänge an Einzeltropfen,
DGLR-Symposium: Berechnungsverfahren für Brennkammerströmungen in Raketen- und Gasturbinenbrennkammern, Stuttgart, 2002

V. Adimurthy, B. Selent, S. Rudolph, B. Weigand
Qualitative and quantitative investigation of parameters of genetic algorithms for optimum cooling of bodies by internal convection,
eingereicht zum Fifth World Congress on Comp. Mechanics (WCCM), July, 2002, Vienna, Austria, 2002

M. Hase, M. Rieber, F. Graf, N. Roth und B. Weigand
Parallel computation of the time dependent velocity evolution for strongly deformed droplets,
High-Performance Computing in Science and Engineering 2001, Transactions of the High Performance Computing Center Stuttgart HLRS (2002), 2002

M. Hase and B. Weigand
Direct numerical simulation of flow heat transfer of a droplet with transient deformation due to the surrounding gas stream,
In Proceedings Fifth World Congress on omputational Mechanics, Vienna, Austria, 2002

G.Vogel, A. Graf, B.Weigand
A Comparative Study of Different Heater-Foil Configurations Liquid Crystals Experiments,
ASME Turbo Expo, Amsterdam, 2002

J. von Wolfersdorf, B. Weigand, D.A. Nealy
Cooling Technology for Gas Turbine Combustor - Liners,
Proceedings des DGLR-Fachsymposium: Berechnungsverfahren für Brennkammerströmungen in Raketen- und Gasturbinenbrennkammern, 29. -30. 1. 2002, DLR Stuttgart, 2002

M. Hase and B. Weigand
Direct numerical simulation of flow heat transfer of a droplet with transient deformation due to the surrounding gas stream,
In Proceedings Fifth World Congress on Computational Mechanics, Vienna, Austria, 2002

M. Hase and B. Weigand
Transient 3D simulation of heat transfer from spherical and strongly deformed droplets at high Reynolds numbers,
In Proceedings ILASS-Europe 2002, Zaragoza, Spain, 2002

O. Reipschläger, D. Bothe, H.J. Warnecke, B. Monien, J. Prüss, B. Weigand
Modelling and simulation of the disinegration process in an ultrasonic standing wave atomizer,
ILASS, 9.-11. Sept. 2002, Zaragoza, Spain, 2002

M. Motzigemba, N. Roth, D. Bothe, H.J. Warnecke, J. Prüss, K. Wielage, B. Weigand
The effect of Non-Newtonian flow behaviour on binary droplet collisions: VOF-Simulation and experimental analysis,
ILASS, 9.-11. Sept. 2002, Zaragoza, Spain, 2002

N. Roth, B. Weigand
Selected experimental methods for determining droplet parameters from intensity distribution of scattered light: A review,
In Proc. GAMM Jahrestagung 2002, Augsburg, Germany, 2002

M.Hase and B. Weigand
Prediction of the 3D unsteady heat transfer at moving droplets,
Akzeptiert zur Veröffentlichung in High-Performance Computing in Science and Engineering 2002, Transactions of the High Performance Computing Center Stuttgart (HLRS), 2002

2001

J.Szimmat
Benard Convection with Solidification in a vertical Slot,
Institutsbericht ITLR-2001-02,2001 also in German, 2001

E. Lutum, J. von Wolfersdorf, K. Semmler, J. Dittmar, B. Weigand
An experimental investigation of film cooling on a convex surface subjected to favourable pressure gradient flow,
Int.J. of Heat and Mass Transfer, Vol.45(2001), S.939-951, 2001

E. Lutum, J. von Wolfersdorf, K. Semmler, S. Naik, B. Weigand
Film cooling on a convex surface: influence of external pressure gradient and Mach number on film cooling performance,
Heat and Mass Transfer, Vol.38 (2001), S.7-16, 2001

P. Gerlinger, P. Kasal, P. Stoll and D. Brüggemann
Experimental and Theoreticel Investigation on 2D and 3D ParallelHydrogen/Air Mixing in a Supersonic Flow,
XV. International Symposium on Air Breathing Engines (ISABE), 2.-7. September 2001, Bangalore,India, 2001

B. Weigand, M. Kanzamar, H. Beer
The extended Graetz problem with piecewise constant wall heat flux for pipe and channel flows,
Int. J. Heat and Mass Transfer, Vol.44(2001), S.3941-3952, 2001

B.Weigand, J. von Wolfersdorf, S.O.Neumann
Internal cooling for industrial gas turbines: Present state and novel approaches,
Invited paper, 5th ISAIF; Erschienen in: P. Doerffer, Internal Flows, Vol. 1,S.67-78, IFFM Publishers, ISBN 83-88237-35-7, Gdansk, Poland, 2001

E. Lutum, J. von Wolfersdorf, K. Semmler, S. Naik, B. Weigand
Film Cooling on a Concave Surface: Influence of External Pressure Gradient on film Cooling Performance,
NATO/AGARD Symposium on Advanced Flow Management - Heat Transfer and Cooling in Propulsion and Power Systems, Norway, 2001

A. Haasenritter, B. Weigand
Numerical Calculation of Heat Transfer in Triangular Rib-Roughened Channels,
Accepted for Publication, National Heat Transfer Conf., California, USA, 2001

G. Vogel, B. Weigand, A. Bölcs
A New Evaluation Method for Transient Liquid Crystal Experiments,
Accepted for Publication, National Heat Transfer Conf., California, USA, 2001

B. Weigand, F. Wrona
The extended Graetz problem with piecewise constant wall heat flux for laminar and turbulent flows inside concentric annuli,
eingereicht zur Publikation bei Heat and Mass Transfer, 2001

N. Roth, J. Domnick, B. Weigand, A. Frohn
Influence of morphology dependant resonances on optical measurement techniques,
Proc. of the 6th Int. Congr. On Optical Particle Characterization, 2001

M. Hase, B. Weigand
Numerical study of the temperature field of unsteady moving droplets and of the surrounding gas,
In Proceedings ILASS-Europe 2001, 2001

J. Wilms, K. Gartung, S.Arndt, N. Roth, B. Weigand
Influence of Ambient Temperature on the Evaporation Rate of Hexadecane droplets,
17th Annual Conf. On Liquid Atomization and Spray Systems, ILASS, Zürich, 2001

O. Reipschläger, K. Wielage, D. Bothe, H.C. Broeker, A. Goldschmidt, B. Monien, J. Prüss, H.J. Warnecke, B. Weigand
Modellierung und Simulation zur Optimierung des Zerstäubungsprozesses in einem Ultraschall-Stehwellenfeld,
Proc. of ASIM 2001, Symposium für Simulationstechnik, Paderborn, 2001

H. Möbus, P. Gerlinger, D. Brüggemann
Comparison of Eulerian and Lagrangian Monte Carlo PDF Methods for Turbulent Diffusion Flames,
Combustion and Flame, Vol. 124, pp.519-534, 2001

2000

Holmach, M.I., Höcker, R., von Wolfersdof, J.
Vortex shedding in a rectangular channel with high blockage and disturbed inflow at high Reynolds number - Application to vortex flowmeter,
14th Int Symp on Applications of Laser Techniques to Fluid Mechanics, Lisbon, Portugal, 07-10 July, 2008, 2000

E. Lutum, J. von Wolfersdorf, B. Weigand, K. Semmler
Film cooling on a convex surface with zero pressure gradient flow,
International Journal of Heat and Mass Transfer, Vol. 43 (2000), S. 2973-2987, 2000

B. Weigand, K. Semmler, J. von Wolfersdorf
Heat transfer technology for internal passages of air-cooled blades for heavy-duty gas turbines,
Invited Lecture. Proc. of ICHMT Conf. Turbine 2000, Cesme, Türkei, 2000

K. Gartung, S. Arndt, N. Roth, B. Weigand
Evaporation of tetradecane-hexadecane mixture droplets: an experimental and theoretical study,
Proc of the ILASS-Europe 2000, Darmstadt, Germany, 2000

M. Rieber, F. Graf, M. Hase, N. Roth, B. Weigand
Numerical simulations of moving spherical and strongly deformated droplets,
In Proceedings ILASS-Europe 2000, 2000

B. Weigand
Similarity and analogy considerations in gas turbine blade heat transfer design,
Invited Lecture. Proc. of the 3rd Int. Workshop on Similarity Methods, Stuttgart, Germany, 2000

A.Karl, N.Roth, and A.Frohn
Wall Collisions with Droplets of Binary Ethanol-Water Mixtures,
2000

S. Arndt, K. Gartung, Th. Pauer, J. Egermann, W. Ipp, V. Wagner, A. Leipertz, M. Staudt, U. Renz, D. Zeh, D. Brüggemann
Analysis of High Pressure Sprays for Diesel and SI Engines with Direct Fuel Injection: reviewuation of Evapouration and Sprayinduced Turbulence,
Proc. ILASS-Europe 2000, p. I3, Darmstadt, 2000

S. Arndt, Th. Pauer, W. Ipp, A. Leipertz et al., M. Staudt, U. Renz, D. Zeh, D. Brüggemann
Gemischverteilung und Turbulenzgenerierung in hochdichten Kraftstoffsprays für schadstoffarme Di-Brennverfahren,
in: Laserdiagnostische und plasmatechnologische Grundlagen zur Verminderung von Emissionen und Kraftstoffverbrauch von DI-Verbrennungsmotoren, VDI Technologiezentrum, Düsseldorf, 2000

Möbus H., Gerlinger P., Brüggemann D.
Comparison of Eulerianand Lagrangian Monte Carlo PDF Methods for Turbulent Diffusion Flames,
AIAA 2000-0188, 38th AIAA Aerospace Sciences Meeting and Exhibit, Reno, NV, 2000

Gerlinger P., Brüggemann D., Möbus H.
Multigrid Approach forTurbulent Combustion Using Assumed Probability Density Functions,
AIAA2000-0189, 38th AIAA Aerospace Sciences Meeting and Exhibit, Reno, NV, 2000

1999

P. Laletin, B. Weigand, M. Bettelini, J. von Wolfersdorf
3D Numerical simulation of film cooling with fan-shaped holes on a flat plate,
3rd Baltic Heat Transfer Conference, Gdansk, Poland, 1999

R. Höcker, B.V. Johnson, J. Hausladen, M.Rothbrust, B. Weigand
Impingement cooling experiments with flat plate and pin plate target surfaces,
ASME- GT-Conference, Idianapolis, June, 99-GT-252, Indiana, USA, 1999

B. Weigand, M. Arnal, Z. Lipnicki
An analytic solution prescribing the time-dependent formation of a solid crust inside a convectively cooled planar channel,
Symp. on Thermal Eng. and Sciences for Cold Regions, August 1999, Darmstadt, Germany, 1999

D. Zeh, D. Brüggemann
Combined Application of Spontaneous Raman and Mie Scattering to Fuel Sprays,
poster, presented at Gordon Research Conference "Laserdiagnostics in Combustion Research", June 1999, Il Ciocco (Lucca), Italy, 1999

Schelkle, M., Rieber, M. and Frohn, A.
Numerische Simulation von Tropfenkollisionen,
Spektrum der Wissenschaft, Januar 1999, pp. 72-79, 1999

Möbus H., Gerlinger P., Brüggemann D.
Monte Carlo PDF Simulationof Compressible Turbulent Diffusion Flames using Detailed Chemical Kinetics,
AIAA 99-0198, 37th AIAA Aerospace Sciences Meeting and Exhibit, Reno, NV, 1999

Rieber, M. and Frohn, A.
A numerical study on the mechanism of splashing,
Int. J. Heat and Fluid Flow, accepted for publication, 1999

Roth, N., Rieber, M. and Frohn, A.
High Energy Head-on Collision of Droplets,
15th Int. Conference on Liquid Atomization and Spray Systems, 5th-7th July, Toulouse, France, 1999

Mewes, B., Bauer, G. and Brüggemann, D.
Fuel vapor measurements bylinear Raman spectroscopy using spectral discrimination from droplet interferences,
Applied Optics, Vol. 38, pp. 1040 ff., 1999

Gerlinger P., Möbus H., Brüggemann D.
An Implicit Numerical Scheme for Turbulent Combustion Using an Assumed PDF Approach,
AIAA 99-3775,30th AIAA Fluid Dynamics Conference, Norfolk, VA, 1999

1998

Kasal, P., Boltz, J., Gerlinger, P., Brüggemann, D.
Raman Measurements of Supersonic Hydrogen/Air Mixing,
Laser Applications to Chemical and Environmental Analysis, OSA Technical Digest, 3, pp. 95-97, 1998

P. Gerlinger, P. Stoll, D. Brüggemann
Multigrid Convergence Accelerationfor a Two-Equation Low-Reynolds-Number Turbulence Model,
ZAMM, Vol. 78,Supplement 1, S401-S402, 1998

Rieber, M., Frohn, A.
Numerical Simulation of Splashing Drops,
Proc. 14thInt. Conference on Liquid Atomization and Spray Systems ,pp. 91-96, Manchester, England, 1998

Roth, N., Karl, A., Frohn, A.
Observation of Liquid-Wall Contact DuringDroplet Impact,
Proc. 14th Int. Conference on Liquid Atomization and SpraySystems, pp. 103-107, Manchester, England, 1998

Mewes, B., Bauer, G. and Brüggemann, D.
Vapor/liquid mass fractionmeasurements by linear Raman spectroscopy,
Laser Applications to Chemicaland Environmental Analysis, Technical Digest (OSA, Washington DC), pp.184-186, 1998

Gerlinger P., Stoll P., Brüggemann D.
An Implicit Multigrid Methodfor the Simulation of Chemically Reacting Flows,
Journal of ComputationalPhysics, Vol. 146, pp. 322-345, 1998

Gerlinger P., Kasal P., Boltz J., Brüggemann D.
Numerical Investigationof Hydrogen Strut Injections into Supersonic Air Flows,
AIAA-paper 98-3424, 1998

Gerlinger P., Stoll P., Brüggemann D.
An Implicit Multigrid Method For the Simulation of Supersonic Hydrogen Flames,
AIAA-paper 98-3213, 1998

Gerlinger P., Brüggemann D.
An Implicit Multigrid Scheme for theCompressible Navier-Stokes Equations with Low-Reynolds-Number TurbulenceClosure,
ASME Journal of Fluids Engineering, Vol. 120, pp. 257-262, 1998

Gerlinger P., Stoll P., Brüggemann D.
Multigrid Convergence Accelerationfor Turbulent Super- and Hypersonic Flows,
Tagungsband der GAMM-Jahrestagung,Zeitschrift für angewandte Mathematik und Mechanik, 1998

Möbus H., Gerlinger P., Brüggemann D.
Efficient Methods for Particle Temperature Calculation in Monte Carlo PDF Methods,
in Papailiou K.D. et al. (publishers): Computational Fluid Dynamics '98 - Proceedingsof the 4th ECCOMAS Conference, Vol. 1, pp. 162-168, J. Wiley & Sons, 1998

1997

F. Brellochs, M. Fertig, J. Algermissen, D. Brüggemann
Optical measurementsof hydrogen mixing in supersonic airflows,
pp. 71 - 79 in "Combustion inSupersonic Flows", eds.: M. Champion and B. Deshaies, Kluwer Acad. Publ.,Dordrecht, ISBN 0-7923-4313-1, 1997

D. Brüggemann
Optical diagnostics for flow measurements in technicalapplications - status and potential,
Invited Paper encl. to "Turbomachinery- Fluid Dynamics and Thermodynamics", eds.: R. Decuypere and G. Dibelius,Technologisch Instituut, Antwerpen, ISBN 90-5204-032-X, 1997

P. Gerlinger, D. Brüggemann
Multigrid Convergence Acceleration for Turbulent Supersonic Flows,
International Journal for Numerical Methodsin Fluids, vol. 24, pp. 1019 - 1035, 1997

P. Stoll, P. Gerlinger, D. Brüggemann
Domain Decomposition for anImplicit LU-SGS Scheme Using Overlapping Grids,
13th AIAA ComputationalFluid Dynamics Conference, 29 June - 02 July 1997;AIAA Paper 97-1896, Snowmass (Co./USA), 1997

P. Gerlinger, D. Brüggemann
An Implicit Multigrid Scheme for the Compressible Navier-Stokes Equations with Low-Reynolds-Number Turbulence Closure,
The 1997 ASME Fluids Engineering Division Summer Meeting, FEDSM97-3504, 1997

Klenk, W., Stuhler, h. and Frohn, A.
Experimental investigation of theexcitation of internal degrees of freedom of NO behind incident shock waves,
Proc. 21th Int. Symp. on Shock Waves, Great Keppel Island, Australia, 1997

Rieber, M. and Frohn, A.
Navier-Stokes Simulation of Droplet CollisionDynamics,
Proc. 7th Int. Symp. on Computational Fluid Dynamics, pp. 520-525, Beijing,China, 1997

Gerlinger P., Brüggemann D.
Multigrid Convergence Acceleration forTurbulent Supersonic Flows,
International Journal for Numerical Methodsin Fluids, Vol. 24, 1019-1035, 1997

1996

Anders, K., Roth, N., Frohn, A.
A new technique for investigating phasetransition processes of optically levitated droplets consisting of waterand sulfuric acid,
J. Geophys. Res.-Atmospheres, (in press), 1996

Roth, N., Anders, K., Frohn, A.
Influence of droplet size on the accuracy of rainbow refractometry, in Electromagnetic and Light Scattering - Theory and Applications,
Wriedt, Th. et al. (Eds.), Universitätsbuchhandlung Bremen, ISBN 3-88722-359-4, pp. 143-146, 1996

Anders, K., Karl, A., Frohn, A.
Visualization of droplet-wall interactionswith high temporal resolution,
Proc. 4th Asian Symposium On Visualization;Wei, Q. D. (Ed.), International Academic Publishers, Beijing ISBN 7-80003-360-0,pp. 141-146, Beijing, China, 1996

Karl, A., Anders, K., Rieber, M., Frohn, A.
Deformation of liquid dropletsduring collision with hot walls: Experimental and numerical results,
Part.Part. Syst. Charact. 13, pp. 186-191, 1996

Anders, K., Roth, N., Frohn, A.
A new technique for investigating phasetransition processes of optically levitated droplets consisting of waterand sulfuric acid,
J. Geophys. Res.-Atmospheres, (in press), 1996

Anders, K. , Roth, N., Frohn, A.
Influence of refractive index gradients within droplets on rainbow position and implications for rainbow refractometry,
Part. Part. Syst. Charact. 13, pp. 125-129, 1996

Schelkle, M., Rieber, M., Frohn, A.
Comparison of Lattice Boltzmann and Navier-Stokes simulations of three-dimensional free surface flows,
Second International Symposium on Numerical Methods for Multiphase Flows, ASME Fluids Engineering Division Summer Meeting, San Diego, USA, 1996

Karl, A., Rieber, M., Schelkle, M., Anders, K., Frohn, A.
Comparison ofnew numerical results for droplet wall interactions with experimental results,
Second International Symposium on Numerical Methods for MultiphaseFlows, ASME Fluids Engineering Division Summer Meeting, San Diego, USA, 1996

D. Brüggemann, P. Kasal, F. Brellochs
Application of Various RamanScattering Methods to Flow and Combustion Systems,
Proceed. Joint Meetingof the Portuguese, British, Spanish ans Swedish Sections of The CombustionInstitute, 01-04 April 1996, Funchal (Mad./Portugal), 1996

M. Haug, G. Katzler, J. de Vries, J. de Ruyck, D. Brüggemann
CARS-Thermometryin a 100 kW Pressurized Oxygen Enriched Natural Gas Burner with Air / FlueGas Recirculation,
Proceed. Joint Meeting of the Portuguese, British, Spanishans Swedish Sections of The Combustion Institute, 01-04 April 1996, Funchal (Mad./Portugal), 1996

K. Kodama, P. Gerlinger, P. Stoll, D. Brüggemann
Numerical Studyon Influence of Injection profiles for Slot Injection into Supersonic Air-Flows,
Paper 26-n-24 in Proceed. 20th International Symposium on Space Technologyand Science (ISTS), 19-25 May 1996, Gifu (Japan), 1996

C. Grabowski, J. Jacoby, P. Kasal, D. Brüggemann, R. Schmidt, O. Deutschmann,F. Behrendt
Comparison of Raman Spectroscopic Data and Numerical Simulation of the Catalytic Oxidation of Hydrogen on Platinum,
26th Symposium (International)on Combustion, 28 July - 02 Aug. 1996, Napoli (Italy), 1996

D. Brüggemann, P. Kasal, J. Grabowsky
Improved Exhaust Gas Analysis Based on Raman Spectroscopy,
Proceed. 1st European Conference on Small BurnerTechnology and Heating Equipment (ECSBT 1),25-26 Sept. 1996, Zürich (Switzerland), 1996

Klenk, W., Widdecke, N. and Frohn, A.
Disintegration of monodisperse dropletstreams by shock waves,
Proc. 4th Asian Symp. on Visualization,pp. 229-234, Beijing, China, 1996

1995

Anders, K., Roth, N., Frohn, A.
Theoretical and experimental studies ofthe influence of internal temperature gradients on rainbow refractometry,
Proc. 4th Int. Congr. Optical Particle Sizing / PARTEC 95, Nürnberg,ISBN 3-921590-31-0, pp. 419-428, 1995

Anders, K., Frohn, A., Karl, A., Roth, N.
Measurement of flame propagationin planar droplet arrays,
J. Aerosol Sci. 26, Suppl. 1, pp. S663-S664, 1995

Funcke, G., Frohn, A.
Comparision of Brownian and acoustic coagulation process,
Preprints of the PARTEC 95 "3rd Europian symposium, Separationof Particles from Gases", pp. 203-211, 1995

Funcke, G., Frohn, A.
Investigation of the influence of different parameterson the acoustic agglomeration process using a numerical simulation,
Journalof Aerosol Science, Vol. 26, Suppl. S1, pp. S147-S148, 1995

Klenk, W., Widdecke, N., Frohn A.
Measurements of rotational-vibrational excitation behind incident shock waves by tunable diode laser absorptionspectrometry,
Proc. 20th Int. Symp. on Shock Waves, Pasadena, 1995

Karl, A., Anders, K., Frohn, A.
Droplet deformation during collisions with hot walls,
Proc. 11th Europ. Conf. of ILLAS-Europe on Atomizationand Sprays / PARTEC 95, Nürnberg, ISBN3-921590-34-5, pp. 261-269, 1995

Karl, A., Anders, K., Frohn, A.
Disintegration of droplets colliding with hot walls,
Proc. 2nd Int. Conf. on Multiphase Flow'95, Kyoto, pp. IP4-9- IP4-14, 1995

Karl, A., Anders, K., Frohn, A.
Disintegration of droplets colliding with hot walls,
in Advances in Multiphase Flow 1995, Eds. Serizawa, A., Fukano,T., Bataille, J., Elsevier Science B.V., pp. 313 - 320, 1995

Gerlinger, P., Brellochs, F., Algermissen, J., Brüggemann, D.
Mixing and combustion phenomena in supersonic flows studied by CFD and laser diagnostics,
Z. Flugwiss. Weltraumforschung, Vol. 19, pp. 246-252, 1995

Gerlinger, P., Algermissen, J., Brüggemann, D.
Matrix dissipationfor central difference schemes with combustion,
AIAA Journal, Vol. 33,No. 10, pp. 1865-1870, 1995

Gerlinger, P., Algermissen, J., Brüggemann, D.
Numerical simulationof mixing for turbulent slot injection,
AIAA Journal, Vol. 39, No. 1, pp.73-78, 1995

Rieber, M., Frohn, A.
Three-dimensional Navier-Stokes simulation of binary collisions between droplets of equal size,
J. Aerosol Sci., Vol. 26, Suppl.1, pp. S929-S930, 1995

Schelkle, M., Frohn, A.
Three-dimensional lattice Boltzmann simulationsof binary collisions between equal droplets,
J. Aerosol Sci., Vol. 26,Suppl. 1, pp. S145-S146, 1995

Widdecke N., Klenk W., Frohn A.
Impact of Strong Shock Waves on MonodisperseIsopropanol Droplet Streams,
In : Brun, Dumitrescu (ed.) Shock Waves @Marseille III, pp. 89-94, 1995

Widdecke N., Klenk W., Frohn A.
Experimental techniques for the investigationof relaxation processes behind strong shock waves in air,
Z. Flugwiss.Weltraumforsch. Vol. 19, pp. 213-218, 1995

D. Brüggemann, P. Gerlinger
Berechnung von Brennkammerströmungen bei hohen Machzahlen,
pp. 717 - 730 in Proceed. Space Course, Stuttgart,20. Febr. - 03. März 1995, ISBN 3-930683-03-2, Stuttgart, 1995

D. Brüggemann
Laserdiagnostische Verfahren zur Untersuchung reagierender Strömungen,
pp. 731 - 744 in Proceed. Space Course, Stuttgart, 20.Febr. - 03. März 1995, ISBN 3-930683-03-2, Stuttgart, 1995

P. Kasal, D. Brüggemann
Einsatz der Raman-Meßtechnik zur schnellenund umfassenden Abgasanalyse,
pp. 244 - 256 in: A. Leipertz (Hrsg.) MotorischeVerbrennung - aktuelle Probleme und moderne Meßverfahren, Berichtezur Energie und Verfahrenstechnik (BEV), Heft 95.2, Erlangen, 1995

P. Gerlinger, J. Algermissen, D. Brüggemann
Matrix Dissipation for Central Difference Schemes with Combustion,
AIAA Journal, vol. 33, pp. 1865- 1870, 1995

D. Brüggemann
Potential der Raman-Meßtechnik zur motorischen Abgasanalyse,
FVV-Heft R 483 Abgasmeßtechnik für die Zukunft,Forschungsvereinigung Verbrennungskraftmaschinen, Frankfurt, 1995

D. Brüggemann, P. Kasal, F. Brellochs
Varianten der Raman-Spektroskopiezur berührungslosen Konzentrations- und Temperaturmessung,
Tagung Verbrennung und Feuerungen - 17. Deutscher Flammentag 1995; VDI-Ber. Nr.1193, pp. 317-323, Hamburg, 1995

D. Brüggemann, E.P. Hassel
Advanced laser diagnostics for statistical measurements of flame properties,
Invited Lecture, EUROMECH Coll. 340 on Statistical properties of turbulent gaseous flames, Delft, 1995

1994

Anders, K.
Experimentelle und theoretische Untersuchung der Tropfenverdampfungfür Knudsen-Zahlen im Übergangsbereich,
Verlag Shaker Aachen,ISBN 3-86111-927-7, 1994

Brüggemann, D., Knoche, K.F.
Einsatz verschiedener Lasermeßverfahrenzur Untersuchung der motorischen Einspritzung, Verdampfung, Vermischung und Verbrennung,
HdT-Tagung "Einsatz neuer Meßtechniken bei der Untersuchungvon Verbrennungsmotoren zur Unterstützung von Neuentwicklungen", Essen, 1994

Brüggemann, D., Giesen, U., Gilles, C., Heshe, S., Kurtz, A.
Nonintrusive Temperature and Species Measurements in a Solid Propellant Flame,
PaperNo. II-2, CROCUS '94, Salsomaggiore Terme (Italy), 1994

Brellochs, F., Gerlinger, P., Kasal, P., Brüggemann, D.
Nutzung derRaman-Streuung zu Punkt- und Lichtschnitt-Messungen von Gemischkonzentrationenund Temperaturen in technischen Systemen,
Thermodynamik-Kolloquium, Kaiserslautern, 1994

Funcke, G., Frohn, A.
Experimental Investigation of the Influence of Sound Intensity on Accoustic Agglomeration,
Proc. of the Fourth Int. Aerosol Conf., pp. 1091-1092, 1994

Gerlinger, P., Algermissen, J., Brüggemann, D.
Numerical Solutions of Supersonic Combustion Problems with TVD Matrix Dissipation,
AIAA 94-3181, 1994

Gerlinger, P., Algermissen, J., Brüggemann, D.
Simulation of Turbulent Slot Injection of Different Gases into a Supersonic Air Stream,
AIAA 94-2247, 1994

Gerlinger, P., Brüggemann, D., Algermissen, J.
Numerical Simulation of Supersonic Mixing and Combustion,
Proceed. 25th Sympos. (Intern.) onCombustion, Irvine (CA/USA), 1994

Karl, A., Anders, K., Frohn, A.
Measurements of interaction times during droplet wall collisions,
Proc. 4th Triennial Int. Symp. on Fluid Control,Fluid Measurements, Fluid Mechanics, Visualzation, Fluidics (FLUCOME'94),Toulouse, pp. 731-735, 1994

Roth, N., Anders, K., Frohn, A.
Determination of Size, Evaporation rate and freezing of water droplets using light scattering and radiation pressure,
Part. Part. Syst. Charact., Vol. 11, pp. 207-211, 1994

Roth, N., Anders, K., Frohn, A.
Experimental investigation of optically levitated supercooled or frozen droplets of water and sulfuric acid,
Proc.Int. Sci. Colloquium on the Impact of Emissions from Aircraft and SpacecraftUpon the Atmosphere, Schumann, U., Wurzel, D. (Eds.) DLR-Mitteilung 94-06,ISSN 0939-298X, pp. 412-417, 1994

Roth, N., Anders, K., Frohn, A.
Examination of the rainbow position of optically levitated droplets for the determination of evaporation rates of droplets,
Proc. 7th Int. Symp. on Application of Laser Techniques toFluid Mechanics, Lisbon, pp.21.2.1.-21.2.8., 1994

Roth, N., Anders, K., Frohn, A.
Experiments with evaporating and condensingdroplets consisting of water and sulfuric acid to study basic phenomenain contrail formation,
Proc. Int. Spec. Conf. Aerosols and Atmospheric Optics, Snowbird (USA), Air & Waste Management Association VIP-41,Pittsburgh, PA 15222, pp. 535-537, 1994

Stuhler, H., Frohn, A.
Relaxation, chemical reactions and NO-production behind shock-waves of hypersonic vehicles,
Proc. Int. Sci. Colloquium on the Impact of Emissions from Aircraft and Spacecraft Upon the Atmosphere, Eds. Schumann U., Wurzel D. (Eds.) DLR-Mitteilung 94-06, ISSN 0939-298X, 1994

1993

Algermissen, J.
Fundamentals of Supersonic Combustion,
Space Course, Munich, 1993

Anders, K., Roth, N., Frohn, A.
The velocity change of ethanol droplets during collision with a wall analysed by image processing,
Experimentsin Fluids, Vol. 15, pp. 91-96, 1993

Anders, K., Roth, N., Frohn, A.
Light scattering at the rainbow angle:Information on size and refractive index,
Proc. 3rd Int. Congr. on Optical Particle Sizing, pp. 237-242, Yokokama (Japan), 1993

Brüggemann, D., Knoche, K.F.
Quantitative and Qualitative Laser Diagnosticsfor Engine Combustion Research,
Paper No. 93LA065, 26th ISATA, Aachen, 1993

Funcke, G., Frohn, A.
Numerical Investigation of the Influence of Different Forces on the Motion of Aerosol Particles in a Standing Sonic Field,
J.Aerosol Sci., Suppl. 1, Vol. 24, pp. S339-S340, 1993

Gerlinger, P., Algermissen, J.
Numerical Calculation of Supersonic Combustion Problems Using an Implicit LU-SGS Scheme and k-epsilon/q-Omega Turbulence Closure,
AIAA 93-5021, 1993

Karl, A., Anders, K., Frohn, A.
Experimental investigation of droplet deformation during wall collisions by image analysis,
in Experimental and Numerical Flow Visualization, Eds. Khalighi et al. ASME FED-Vol.172, pp.135-141, 1993

Karl, A., Frohn, A.
Influence of Coagulation Processes on the Distributionof Inhaled Particles,
J. of Aerosol Med., Vol. 6, Suppl., 1993

Kurtz, A., Brüggemann, D., Giesen, U., Heshe, S.
Quantitative Nitric Oxide CARS Spectroscopy in Propellant Flames,
Proceed. 3rd Internat. Symp.on Special Topics in Chemical Propulsion: Non-Intrusive Combustion Diagnostics, Scheveningen, 1993

Schelkle, M., Frohn, A.
Two-dimensional Lattice Gas simulation of dropletdeformation and Non-central Droplet Collisions,
J. Aerosol Sci., Vol. 24,Suppl.1, pp. S513-S514, 1993