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Prof. Dr.-Ing. habil. Bernhard Weigand

PositionDirektor
Emailbernhard.weigandaetitlr.uni-stuttgart.de
AnschriftInstitut für Thermodynamik der Luft- und Raumfahrt
Pfaffenwaldring 31
70569 Stuttgart
Zimmer1-137
Telefon+49 (0) 711 685-63590
Fax+49 (0) 711 685-62317
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Liste der Veröffentlichungen

J. Richter, M. Beuting, C. Steinhausen, T. Dreier, C.Schulz, B. Weigand
Non-intrusive frequency measurements of bluff-body vortex shedding at high Reynolds numbers,
ISABE, Manchester, Großbritannien, 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

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

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

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

J. Richter, M Beuting, T. Dreier, C.Schulz, B. Weigand
Macroscopic Mixing Investigation in a Compressible Accelerated Nozzle Flow using Toluene Tracer LIF,
18th International Symposium on Applications of Laser and Imaging Techniques to Fluid Dynamics, Lissabon, Portugal, 2016

K. Schlottke, C. Meister, G. Karch, A. Geppert, F. Sadlo, T. Ertl, B. Weigand
Direct Numerical Simulation of Multi-Component Droplet Wall Film Interactions,
9th International Conference on Multiphase Flow, Florenz, Italien, 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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

B. A. Younis, M. K. Lücke, B. Weigand, C. Dietz, S. Spring
Vortex shedding in nature: the case of tall columnar cacti,
Fifth Conference on Bluff-Body Wakes and Vortex-Induced Vibrations BBVIV-5, Costa Do Sauipe, Brazil, 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

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

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. 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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Weigand, B ; Semmler, K.; von Wolfersdorf, J.
Heat Transfer Technology for Internal Passages of Air-Cooled Blades for Heavy-Duty Gas Turbines,
Annals of the New York Academy of Sciences, Vol. 934, May 2001, 179-193, 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

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

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

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

B. Weigand
What should we measure? The industrial - engine turbine heat transfer perspective. Measuring Techniques in Turbomachines,
The XIV Bi-annual Symp. on Measuring Techniques in Transonic and Supersonic Flow in Cascades and Turbomachines. Invited Lecture, 1.-4- Sept. (1998), Limerick, Ireland, 1998

I.K. Jennions, T. Sommer, B. Weigand, M. Aigner
The GT24/26 Low Pressure Turbine,
98-GT-29, ASME-GT Konferenz, 2.-5. Juni (1998), Stockholm, Schweden, 1998

B. Weigand, M.E. Crawford, E. Lutum
A computational and experimental investigation of the effect of surface roughness on film cooling,
ISROMAC - 7, 22. - 26. Februar (1998), S. 1682-1693, Honolulu, Hawaii, 1998

B. Weigand, M. Wolf, H. Beer
Heat transfer in laminar and turbulent flows in the thermal entrance region of concentric annuli: Axial heat conduction effects in the fluid,
Heat and Mass Transfer, Vol. 33, S. 67 - 80, 1997

B. Weigand, B. Bonhoff, J.R. Ferguson
A comparative study between 2D boundary layer predictions and 3D Navier - Stokes calculations for a film cooled vane,
U.S. National Heat Transfer Conference, HTD - Vol. 350, 10.-12. August, Vol. 12, S. 213 - 221, Baltimore, USA, 1997

B. Weigand, J.R. Ferguson, M.E. Crawford
An extended Kays and Crawford turbulent Prandtl number model,
International Journal of Heat and Mass Transfer, Vol. 40, S. 4191 - 4196, 1997

J. von Wolfersdorf, E. Achermann, B. Weigand
Shape optimization of cooling channels using genetic algorithms,
Journal of Heat Transfer, Vol. 119, S. 380 - 388., 1997

B. Weigand, J. Braun, S.O. Neumann, K.J. Rinck
Freezing in forced convection flows inside ducts: A review,
Heat and Mass Transfer, Vol. 32, S. 341 - 351, 1997

Z. Lipnicki, B. Weigand
An experimental investigation of the freeze shut of a convectively cooled parallel plate channel,
Fifth Int. Symp. Thermal Eng. & Sci. for Cold Regions, S. 270 - 275, Ottawa, Kanada, 1996

B. Weigand
An exact analytical solution for the extended turbulent Graetz problem with Dirichlet wall boundary conditions for pipe and channel flows,
International Journal of Heat and Mass Transfer, Vol. 39, S. 1625 - 1637, 1996

B. Weigand, S.O. Neumann, T. Strohmayer, H. Beer
Combined free and forced convection flow in a cooled vertical duct with internal solidification,
Heat and Mass Transfer, Vol. 30 (1995), S. 349 - 359, 1995

M. Häring, A. Hoffs, A. Bölcs, B. Weigand
An experimental study to compare the naphthalene sublimation with the liquid crystal technique in compressible flow,
40. ASME GT - Conference, Houston, Texas, USA, 1995

M. Häring, B. Weigand
A new analogy function for the naphthalene sublimation technique to measure heat transfer coefficients on turbine airfoils,
40. ASME GT - Conference, Houston, Texas, USA, 1995

B. Weigand, S.P. Harasgama
Computations of a film cooled turbine rotor blade with non - uniform inlet temperature distribution using a three - dimensional viscous procedure,
39th ASME GT - Conference, The Hague, 1994

B. Weigand, H. Beer
On the universality of the velocity profiles of a turbulent liquid flow in an axially rotating pipe,
Applied Scientific Research, Vol. 52 (1994), S. 115 - 132, 1994

B. Weigand, H. Beer
A theoretical and experimental investigation of smooth - and wavy ice layers in laminar and turbulent flow inside an asymmetrically cooled parallel - plate channel,
Wärme- und Stoffübertragung, Vol. 29 (1993), S. 27 - 36, 1993

B. Weigand, J. Schmidt, H. Beer
An analytic study of liquid solidification in low Peclet number forced flows inside a parallel plate channel concerning axial heat conduction,
The Fourth Int. Symp. on Cold Regions Heat Transfer, S. 39 - 47, Hanover, New Hampshire, USA, 1993

B. Weigand, W. Höhn, H. Beer
A perturbation analysis of transient freezing of a laminar liquid flow in a cooled two dimensional channel,
Journal of Heat Transfer, Vol. 115 (1993), S. 294 - 301, 1993

B. Weigand, H. Beer
Ice-formation phenomena for water flow inside a cooled parallel plate channel: An experimental- and theoretical investigation of wavy ice layers,
International Journal of Heat and Mass Transfer, Vol. 36 (1993), S. 685 - 693, 1993

B. Weigand, H. Beer
Freezing in turbulent flow inside tubes and channels,
Wärme- und Stoffübertragung, Vol. 28 (1993), S. 57 - 64, 1993

B. Weigand, G. Ruß
The freeze-shut of a convectively cooled parallel plate channel subjected to laminar internal liquid flow,
Wärme- und Stoffübertragung, Vol. 28 (1993), S. 17 - 25, 1993

B. Weigand, H. Beer
A numerical and experimental study of wavy ice - structure in an asymmetrically cooled parallel -plate channel,
Proc. of the Eurotherm Seminar No. 30 (Heat Transfer in Phase Change Process), S. 45 - 48, Orsay, France, 1992

B. Weigand, H. Beer
A numerical and experimental study of wavy ice structure in a parallel plate channel,
Proceedings of the NATO Advanced research workshop, Chamonix, 1992

Dieser Artikel ist ebenfalls erschienen in: S.H. Davis,H.E. Huppert, U. Müller, M.G. Worster: Interactive Dynamics of Convection and Solidification. NATO ASI Series, Vol.219, Kluwer Academic Publishers, Dordrecht, Boston, London (1992), S. 233 - 235

B. Weigand, H. Beer
Fluid flow and heat transfer in an axially rotating pipe subjected to external convection,
International Journal of Heat and Mass Transfer, Vol. 35 (1992), S. 1803 - 1809, 1992

B. Weigand, H. Beer
Solidification of flowing liquid in an asymmetric cooled parallel-plate channel,
International Communications in Heat and Mass Transfer, Vol. 19 (1992), S. 17 - 27, 1992

B. Weigand, H. Beer
Transient freezing of liquids in forced laminar flow inside a parallel plate channel,
Wärme- und Stoffübertragung, Vol. 27 (1992), S. 77 - 84, 1992

B. Weigand, H. Beer
The morphology of ice structure in a parallel plate channel,
The Third International Symposium on Cold Regions Heat Transfer, S. 167 - 176, Fairbanks, Alaska, 1991

B. Weigand, H. Beer
Heat transfer and solidification of a laminar liquid flow in a cooled parallel plate channel: The stationary case,
Wärme- und Stoffübertragung, Vol. 26 (1991), S. 233 - 240, 1991

P. Burow, B. Weigand
One-dimensional heat conduction in a semi-infinite solid with the surface temperature a harmonic function of time: A simple approximate solution for the transient behavior,
Journal of Heat Transfer, Vol. 112 (1990), S. 1076 - 1079, 1990

B. Weigand, H. Beer
Fluid flow and heat transfer in an axially rotating pipe: The rotational entrance,
The Third International Symposium on Transport Phenomena and Dynamics of Rotating Machinery (ISROMAC-3), Vol. 1 (1990), S. 439 -454, Honolulu, Hawaii, 1990

Dieser Artikel ist ebenfalls erschienen in: J.H. Kim, W.J. Yang: Rotating Machinery, Transport Phenomena. Hemisphere Publishing Corporation, Washington, Philadelphia, London (1992), S. 325 - 340

B. Weigand, H. Beer
Wärmeübertragung in einem axial rotierenden, durchströmten Rohr im Bereich des thermischen Einlaufs Teil 2: Einfluß der Rotation auf eine laminare Strömung,
Wärme- und Stoffübertragung, Vol. 24 (1989), S. 273 - 278, 1989

B. Weigand, H. Beer
Wärmeübertragung in einem axial rotierenden, durchströmten Rohr im Bereich des thermischen Einlaufs Teil 1: Einfluß der Rotation auf eine turbulente Strömung,
Wärme- und Stoffübertragung, Vol. 24 (1989), S. 191 - 202, 1989

G. Reich, B. Weigand, H. Beer
Fluid flow and heat transfer in an axially rotating pipe. II. Effect of rotation on laminar pipe flow,
International Journal of Heat and Mass Transfer, Vol. 32 (1989), S. 563 - 574, 1989