Günter Brenn

Univ.-Prof. Dr.-Ing. habil.

1980 …2022
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Research Output 1989 2019

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Conference contribution
2009

Numerical oil and air flow simulation in a real life engine crankcase

Edelbauer, W., Diemath, A., Kratochwill, H., Brenn, G. & Tatschl, R., 2009, Proc. 14th Inf. Conf. Modelling Fluid Flow (CMFF '09). ., p. 541-548

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Robust outflow boundary conditions for strongly buoyant turbulent jet flames

Walchshofer, C., Steiner, H. & Brenn, G., 2009, Turbulence Heat and Mass Transfer 6. New York, Wallingford (UK): Begell House Inc., p. 667-670

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Simulation of Multiphase Flow and Transport in PEM Fuel Cell Structures with Experimental Validation

Fink, C., Parz, P., Hacker, V., Brenn, G., Prenninger, P. & Tatschl, R., 2009, Hydrogen + Fuel Cells 2009. ., p. xx-xx

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2008

3D-Modelling of Multiphase Transport Phenomena in PEM Fuel Cells

Fink, C., Breitschädel, B., Brenn, G., Tatschl, R. & Prenninger, P., 2008, Book of Abstracts. ., p. 60-60

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

3D multiphase CFD simulation of PEM fuel cells and experimental validation

Fink, C., Schmierdorfer, M., Hacker, V., Brenn, G. & Prenninger, P., 2008, Proc. Fuel Cell Seminar and Exposition. ., p. ---

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Analysis of the structure of a strained methane-air diffusion flame in a counterflow configuration using reduced chemistry

Steiner, H., Walchshofer, C. & Brenn, G., 2008, Proceedings 7th ERCOFTAC AHS Pilot Centre Meeting. ., p. ---

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

CFD simulation of the flow around towers and rotor blades

Kudelas, D., Meile, W. & Brenn, G., 2008, Proceedings Project Meeting WEC-Small Wind Energy Converters. ., p. ---

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Characterization of sprays of opaque liquids from pressure-swirl atomizers using phase-Doppler anemometry

Tratnig, A., Brenn, G. & Strixner, T., 2008, International Symposium on Applications of Laser Techniques to Fluid Mechanics. ., p. Paper nr.-1465

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Das kritische Volumen und die Umströmung von Gasblasen beim Aufstieg in viskoelastischen Flüssigkeiten

Brenn, G. & Pilz, C., 2008, Meeting of experts of the GVC Group of Experts ``Rheology'. ., p. paper-15

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Efficient use of computational fluid dynamics for the aerodynamic development process in the automotive industry

Drage, P., Hörmann, T., Meile, W., Gabriel, A., Brenn, G. & Lindbichler, G., 2008, Proc. 26th AIAA Applied Aerodynamics Conference. ., p. AIAA-2008-6735

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Efficient Wire Production at the Push of a Button

Czaputa, K., Meile, W. & Brenn, G., 2008, Proceedings MAG-Symposium. ., p. ---

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Nucleate boiling flow - experimental investigations and wall heat flux modelling for automotive engine applications

Steiner, H., Breitschädel, B., Brenn, G., Petutschnig, H. & Samhaber, C., 2008, 10th International Conference on Advanced Computational Methods and Experimental. ., Vol. 10. p. 169-178 (Advanced Computational Methods and Experimental in Heat Transfer).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Perspektiven und Herausforderungen in der Simulation von Gas-Flüssigkeits-Strömungen mit freien Oberflächen

Steiner, H. & Brenn, G., 2008, Proceedings Simnet Days Montanuniversität Leoben. ., p. ---

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Simulation of urea/water injection and evaporation in automotive SCR systems using AVL FIRE

Suzzi, D., Fink, C., Breitschädel, B., Tatschl, R. & Brenn, G., 2008, Proc. Conf. Thermo- Fluid Dynam. Proc. in Diesel Eng. (THIESEL 2008). ., p. 563-565

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2007

Characteristics of single air bubbles in viscoelastic liquids at the rise velocity jump discontinuity

Pilz, C. & Brenn, G., 2007, Proc. 6th International Conference on Multiphase Flow. ., p. paper-S1_Mon_D11

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Der Aufstieg von Gasblasen in viskoelastischen Flüssigkeiten – Untersuchungen zur „Rise Velocity Jump Discontinuity“

Pilz, C. & Brenn, G., 2007, Tagungsband Seminar im Bereich Physikalische Chemie - Rheologie & Kolloidwissenschaften. ., p. ---

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Effect of the vapor phase on the near-wall velocity field in subcooled boiling flow

Ramstorfer, F., Steiner, H. & Brenn, G., 2007, Proc. 6th International Conference on Multiphase Flow. ., p. paper-S5_Mon_D11

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Experimental and numerical investigation of the flow around the Ahmed body

Drage, P., Hörmann, T., Reppenhagen, A., Brenn, G. & Meile, W., 2007, Proc. Metacomp User Group Meeting. ., p. ---

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Onset of partial film boiling on a downward facing heated surface

Steiner, H., Brenn, G. & Breitschädel, B., 2007, Proc. 6th International Conference on Multiphase Flow. ., p. paper-S5_Tue_B17

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

On the rise of single air bubbles in viscoelastic liquids: the rise velocity jump discontinuity and the change in the bubble shape

Pilz, C. & Brenn, G., 2007, Proceedings Workshop on Bubble and Drop Interfaces. ., p. paper-O21

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2006

Basics for numerical simulation of oil droplet generation inside the crankcase of an IC engine

Edelbauer, W., Kratochwill, H., Tatschl, R. & Brenn, G., 2006, Conference on Modelling Fluid Flow. ., p. ---

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Bubble rise in liquids investigated by PIV-LIF

Brenn, G., 2006, Proc. PIV NET 2 Workshop ``PIV Applications in Turbomachinery''. ., p. ---

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Concentration fields in evaporating films on cylindrical surfaces

Czaputa, K., Meile, W. & Brenn, G., 2006, Periodic Meeting FFG-Project. ., p. ---

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Der Aufstieg von Gasblasen in viskoelastischen Flüssigkeiten - Untersuchungen zur "Rise Velocity Jump Discontinuity"

Pilz, C. & Brenn, G., 2006, Meeting of experts of the GVC Group of Experts "Rheology''. ., p. paper-3

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Der Aufstieg von Gasblasen in viskoelastischen Flüssigkeiten - Untersuchungen zur "Rise Velocity Jump Discontinuity".

Pilz, C. & Brenn, G., 2006, Tagungsband Seminar am Institut für Umweltverfahrenstechnik der Universität Bremen. ., p. ---

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Energy Transport Processes in Magnet Wire Machines

Czaputa, K., Meile, W. & Brenn, G., 2006, Proceedings MAG-Symposium. ., p. ---

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

The k-ζ-f model vs. the k-ε model: model assessment in separated flow over a backward-facing step

Breitschädel, B., Ramstorfer, F., Steiner, H. & Brenn, G., 2006, Proceedings of the 3rd AHS ERCOFTAC Meeting Arsenal Research Vienna. ., p. ---

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2005

Modelling of the near-wall liquid velocity field in subcooled boiling flow

Ramstorfer, F., Breitschädel, B., Steiner, H. & Brenn, G., 2005, Proceedings of HT2005 ASME Summer Heat Transfer Conference. ., p. HT2005-72182-HT2005-72182

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2003

Computations and experiments on the evaporation of multi-component droplets

Brenn, G., Deviprasath, L. J. & Durst, F., 2003, (Submitted) Proceedings / ICLASS 2003. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Concentration fields in evaporating droplets

Brenn, G., 2003, (Submitted) Proceedings / ICLASS 2003. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

The vibrational excitation of conical liquid sheets for the control of spray formation

Prebeg, Z., Brenn, G. & Durst, F., 2003, (Submitted) Proceedings / ICLASS 2003. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2002

Elongational rheometry with viscoelastic fluids - state-of-the-art and perspectives

Brenn, G., 2002, Proc. National Conf. Frontiers in Mat. Sci. and Technol. (FMST02). ., p. 17--

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Investigations on the elongational behavior of aqueous solutions of flexible and rigid polymers by a novel elongational device

Brenn, G., Stelter, M., Yarin, A. L., Singh, R. P. & Durst, F., 2002, Proc. 10th Polychar World Forum on Polymer Applications and Theory. ., p. 135--

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Spray formation through liquid sheet break-up controlled by vibrational excitation

Brenn, G., Prebeg, Z. & Yarin, A. L., 2002, Proc. 18th Annual Conf. Liquid Atomiz. and Spray Syst.. ., p. 579-584

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2001

Das Zerstäubungsverhalten nicht-Newtonscher Flüssigkeiten

Stelter, M., Brenn, G. & Durst, F., 2001, Proc. Workshop SPRAY 2001. ., p. paper-V.2

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Dehnrheometrische Untersuchungen an Suspensionen und tensidhaltigen Polymerlösungen

Stelter, M., Brenn, G. & Durst, F., 2001, Proc. Rheologentagung, Deutsche Rheologische Gesellschaft. ., p. ---

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Diffusive mass transfer from free and pendant drops

Brenn, G. & Yarin, A. L., 2001, Proc. 17th Annual Conf. Liquid Atomiz. and Spray Syst. (ILASS Europe). ., p. ---

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Eine Methode zur Bestimmung der Flexibilität von Polymermolekülen

Stelter, M., Brenn, G., Yarin, A. L., Singh, R. P. & Durst, F., 2001, Meeting of experts of the GVC Groups of experts "Rheology'' and "CFD''. ., p. paper-1.04

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Entwicklung und Erprobung von Diesel-Injektoren mit sehr vielen Spritzlöchern

Brenn, G., Raimann, J. & Durst, F., 2001, Meeting of experts of the GVC Groups of experts "Multiphase Flows'' and "Mixing processes''. ., p. paper-1.04

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Investigation on extensional effects of polymer solutions by a novel elongational device

Stelter, M., Brenn, G., Yarin, A. L., Singh, R. P. & Durst, F., 2001, Proc. 9th Polychar World Forum on polymer applications and theory. ., p. O-33

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

The drying time of single suspension droplets under various conditions

Kastner, O., Brenn, G. & Tropea, C., 2001, Proc. Conference "Spray Drying 01 and Related Processes''. ., p. paper-1

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2000

Acoustically levitated drops: Drop oscillation driven by ultrasound modulation

Yarin, A. L., Brenn, G., Rensink, D. & Weiss, D. A., 2000, Proc. 20th Int. Congr. Theoret. and Appl. Mech. (ICTAM). ., p. ---

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Evaporation of acoustically levitated droplets of pure liquids and binary liquid mixtures

Yarin, A. L., Brenn, G., Kastner, O., Rensink, D. & Tropea, C., 2000, Proc. 20th Int. Congr. Theoret. and Appl. Mech. (ICTAM). ., p. ---

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Influencing the break-up of fan-shaped liquid sheets by vibrational excitation

Brenn, G., Rensink, D. & Durst, F., 2000, Proc. 16th Annual Conf. Liquid Atomiz. and Spray Syst. (ILASS Europe). ., p. II.5.1-II.5.6

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Investigation of the drying behavior of suspension droplets in an acoustic tube levitator

Kastner, O., Brenn, G., Rensink, D., Tropea, C. & Yarin, A. L., 2000, Proc. 16th Annual Conf. Liquid Atomiz. and Spray Syst. (ILASS Europe). ., p. VIII.1.1-VIII.1.6

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Mass transfer from multiphase droplets during drying in a tube levitator

Kastner, O., Brenn, G., Rensink, D. & Tropea, C., 2000, Proc. 8th Int. Conf. Liquid Atomiz. and Spray Syst. (ICLASS 2000). ., p. ---

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

On-line control of metal melt atomization using phase-Doppler anemometry

Brenn, G., Raimann, J. & Durst, F., 2000, Proc. Int. Conf. Spray Deposition and Melt Atomization. ., p. 679-689

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Stability and breakup of jets of viscoelastic liquids

Brenn, G., Stelter, M. & Liu, Z. B., 2000, Proc. 16th Annual Conf. Liquid Atomiz. and Spray Syst. (ILASS Europe). ., p. VI.8.1-VI.8.6

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Strömung innerhalb eines Suspensionstropfens und deren Einfluß auf die Porosität des getrockneten Korns

Brenn, G., Kastner, O., Rensink, D., Tropea, C. & Yarin, A. L., 2000, Meeting of experts of the GVC Group of Experts "Multiphase Flows''. ., p. paper-1.11

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

The influence of viscoelastic fluid properties on the formation of fan sprays

Stelter, M., Brenn, G., Durst, F. & Yarin, A. L., 2000, Proc. 8th Int. Conf. Liquid Atomiz. and Spray Syst. (ICLASS 2000). ., p. ---

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review