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Prof. Dr.-Ing. Friedrich-Karl Benra

Anschrift
Lotharstraße 1
47057 Duisburg
Raum
MF 023a
Telefon
+49 203 379 3030
Telefax
+49 203 379 3038
E-Mail
friedrich.benra@uni-due.de
Webseite
http://www.uni-due.de/tm/

Funktionen

  • Universitätsprofessor/in, Strömungsmaschinen

Aktuelle Veranstaltungen

Vergangene Veranstaltungen (max. 10)

Die folgenden Publikationen sind in der Online-Universitätsbibliographie der Universität Duisburg-Essen verzeichnet. Weitere Informationen finden Sie gegebenenfalls auch auf den persönlichen Webseiten der Person.

    Artikel in Zeitschriften

  • Schröder, Tilman Raphael; Dohmen, Hans-Josef; Brillert, Dieter; Benra, Friedrich-Karl
    Impact of leakage inlet swirl angle in a rotor-stator cavity on flow pattern, radial pressure distribution and frictional torque in a wide circumferential reynolds number range
    In: International Journal of Turbomachinery, Propulsion and Power (IJTPP) Jg. 5 (2020) Nr. 2, S. 7
    Online Volltext: dx.doi.org/ (Open Access)
  • Schuster, Sebastian; Brillert, Dieter; Benra, Friedrich-Karl
    Condensation in Radial Turbines : Part I: Mathematical Modeling
    In: Journal of Turbomachinery Jg. 140 (2018) Nr. 10, S. 101001
    Online Volltext: dx.doi.org/
  • Schuster, Sebastian; Brillert, Dieter; Benra, Friedrich-Karl
    Condensation in radial turbines : Part II: Application of the mathematical model to a radial turbine series
    In: Journal of Turbomachinery Jg. 140 (2018) Nr. 10, S. 101002
    Online Volltext: dx.doi.org/
  • Brillert, Dieter; Dohmen, Hans-Josef; Benra, Friedrich-Karl; Hu, Bo
    Investigation on Thrust and Moment Coefficients of a Centrifugal Turbomachine
    In: International Journal of Turbomachinery, Propulsion and Power (IJTPP) Jg. 3 (2018) Nr. 2, S. 9
    Online Volltext: dx.doi.org/ (Open Access)
  • Hacks, Alexander; Schuster, Sebastian; Dohmen, Hans-Josef; Benra, Friedrich-Karl; Brillert, Dieter
    Turbomachine Design for Supercritical Carbon Dioxide Within the sCO2-HeRo.eu Project
    In: Journal of Engineering for Gas Turbines and Power Jg. 140 (2018) Nr. 12, 121017
    Online Volltext: dx.doi.org/ (Open Access)
  • Domnick, Clemens; Brillert, Dieter; Musch, Christian; Benra, Friedrich-Karl
    Clarifying the Physics of Flow Separations in Steam Turbine Inlet Valves at Part Load Operation and Improved Design Considerations
    In: Journal of Fluids Engineering / American Society of Mechanical Engineers (ASME) (Hrsg.) Jg. 139 (2017) Nr. 8, S. 081105
    Online Volltext: dx.doi.org/
  • Schuster, Sebastian; Benra, Friedrich-Karl; Brillert, Dieter
    Droplet deposition in radial turbines
    In: European Journal of Mechanics / B: Fluids Jg. 61 (2017) S. 289 - 296
    Online Volltext: dx.doi.org/
  • Domnick, Clemens; Benra, Friedrich-Karl; Brillert, Dieter; Dohmen, Hans-Josef; Musch, Christian
    Investigation on flow-induced vibrations of a steam turbine inlet valve considering fluid-structure interaction effects
    In: Journal of Engineering for Gas Turbines and Power Jg. 139 (2017) Nr. 2, 022507
    Online Volltext: dx.doi.org/
  • Hu, Bo; Brillert, Dieter; Dohmen, Hans-Josef; Benra, Friedrich-Karl
    Investigation on the flow in a rotor-stator cavity with centripetal through-flow
    In: International Journal of Turbomachinery, Propulsion and Power (IJTPP) Jg. 2 (2017) Nr. 4, 18
    Online Volltext: dx.doi.org/ (Open Access)
  • Feng, Jianjun; Luo, Xing-qi; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Experimental investigation of velocity fluctuations in a radial diffuser pump
    In: Journal of Hydrodynamics Jg. 27 (2015) Nr. 3, S. 332 - 339
    Online Volltext: dx.doi.org/
  • Domnick, Clemens; Benra, Friedrich-Karl; Brillert, Dieter; Dohmen, Hans-Josef; Musch, Christian
    Numerical Investigation on the Time-Variant Flow Field and Dynamic Forces Acting in Steam Turbine Inlet Valves
    In: Journal of Engineering for Gas Turbines and Power Jg. 137 (2015) Nr. 8, 081601
    Online Volltext: dx.doi.org/
  • Feng, Jianjun; Benra, Friedrich-Karl; Luo, Xingqi
    Experimental Investigation on Turbulence Fields in a Radial Diffuser Pump Using PIV Technique
    In: Advances in Mechanical Engineering Jg. 6 (2014) 702318
    (Open Access)
  • Wan, Bo; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    A Novel Numerical Scheme for a Scale-Invariant Form of Equation of Motion : Development of Solver and Application to Engineering Flow Problems
    In: International Journal of Energy and Power Engineering Jg. 2 (2013) Nr. 2, S. 37 - 45
    Online Volltext: dx.doi.org/ (Open Access)
  • Wan, Bo; Benra, Friedrich-Karl; Dohmen, Hans-Josef;
    Application of a new numerical solver to turbomachinery flow problems
    10th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics, ETC 2013, 15. bis 19 April 2013, Lappeenranta, Finland,
    In: Proceedings of the Institution of Mechanical Engineers: Part A, Journal of Power and Energy Jg. 227 (2013) Nr. 6, S. 628 - 636
    Online Volltext: dx.doi.org/
  • Petry, Nico; König, Sven; Benra, Friedrich-Karl
    Influence of the swirling flow in the side cavities of a high-pressure centrifugal compressor on the characteristics of excited acoustic modes
    In: Journal of Turbomachinery Jg. 135 (2013) Nr. 3,
    Online Volltext: dx.doi.org/
  • Wan, Bo; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Unique Numerical Scheme for a Modified Equation of Fluid Motion : Approaching New Solver Development to a Fundamental Flow Problem
    In: Science Journal of Physics / Science Journal Publication (Hrsg.) (2013) Sjp-231
    Online Volltext: dx.doi.org/ Online Volltext
  • Barabas, Botond; Kefalas, Alexander; Schnitzler, Jan Philipp; Rossetti, A.; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Water droplet evaporation at high gas pressure and temperature levels : Part I: comparison of experimental results with a one-dimensional simulation
    In: Computational Thermal Sciences Jg. 5 (2013) Nr. 3, S. 215 - 226
    Online Volltext: dx.doi.org/
  • Pei, J.; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Application of different strategies of partitioned fluid-structure interaction simulation for a single-blade pump impeller
    In: Proceedings of the Institution of Mechanical Engineers: Part E, Journal of Process Mechanical Engineering Jg. 226 (2012) Nr. 4, S. 297 - 308
    Online Volltext: dx.doi.org/
  • Martha, Alexander; Sehrt, Jan T.; Benra, Friedrich-Karl; Köhler, Peter
    Auslegung, Konstruktion und Fertigung von strömungsmechanischen Funktionsprototypen mittels Rapid Manufacturing
    In: RTejournal: Forum für Rapid Technologie / Fachhochschule Aachen (Hrsg.) Jg. 9 (2012)
    Online Volltext
  • Will, Björn; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Investigation of the flow in the impeller side clearances of a centrifugal pump with volute casing
    In: Journal of Thermal Science Jg. 21 (2012) Nr. 3, S. 197 - 208
    Online Volltext: dx.doi.org/
  • Pei, Ji; Dohmen, Hans-Josef; Yuan, Shouqi; Benra, Friedrich-Karl
    Investigation of unsteady flow-induced impeller oscillations of a single-blade pump under off-design conditions
    In: Journal of Fluids and Structures Jg. 35 (2012) S. 89 - 104
    Online Volltext: dx.doi.org/
  • Pei, Ji; Yuan, Shouqi; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Numerical prediction of unsteady pressure field within the whole flow passage of a radial single-blade pump
    In: Journal of Fluids Engineering / American Society of Mechanical Engineers (ASME) (Hrsg.) Jg. 134 (2012) Nr. 10, 101103
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Pei, Ji; Schuster, Sebastian; Wan, Bo
    A Comparison of One-Way and Two-Way Coupling Methods for Numerical Analysis of Fluid-Structure Interactions
    In: Journal of Applied Mathematics Jg. 2011 (2011) Nr. 6, 853560
    Online Volltext: dx.doi.org/
  • Feng, Jianjun; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Investigation of Periodically Unsteady Flow in a Radial Pump by CFD Simulations and LDV Measurements
    In: Journal of Turbomachinery Jg. 133 (2011) Nr. 1, 011004
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl
    Radialturbinen für die Restwärmeverwertung
    In: Ingenieur-Spiegel: Fachmagazin für Ingenieure (2011) Nr. 3, S. 48 - 49
  • Petry, Nico; Benra, Friedrich-Karl
    The technique of dithering : a parameter study
    In: Measurement Science and Technology Jg. 22 (2011) Nr. 2, 025401
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl
    Untersuchung der Strömungsinstabilitäten im Teillastbereich von Axialpumpen
    In: Delta-p: das moderne Pumpemmagazin Jg. 17 (2011) Nr. 3,
  • Feng, Jianjun; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Application of Different Turbulence Models in Unsteady Flow Simulations of a Radial Diffuser Pump
    In: Forschung im Ingenieurwesen Jg. 74 (2010) Nr. 3, S. 123 - 133
    Online Volltext: dx.doi.org/
  • Schuster, Sebastian; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Application of Euler-Euler model for numerical simulation of a radial turbine working in the two-phase flow regime
    In: WSEAS Transactions on Fluid Mechanics / World Scientific and Engineering Academy and Society (WSEAS) (Hrsg.) Jg. 5 (2010) Nr. 4, S. 276 - 286
  • Feng, Jianjun; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Unsteady flow investigation in rotor-stator interface of a radial diffuser pump
    In: Forschung im Ingenieurwesen Jg. 74 (2010) Nr. 4, S. 233 - 242
    Online Volltext: dx.doi.org/
  • Feng, Jianjun; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Comparison of Periodic Flow Fields in a Radial Pump among CFD, PIV, and LDV Results
    In: International Journal of Rotating Machinery (2009) 410838
    Online Volltext: dx.doi.org/ (Open Access)
  • Hirschberger, Michael; Kuhlmann, J.; Benra, Friedrich-Karl
    Designing high-power sewage water pumps
    In: World Pumps (2009) Nr. 514, S. 20 - 25
    Online Volltext: dx.doi.org/
  • Feng, Jianjun; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Investigation of turbulence and blade orientation effects in a radial diffuser pump by laser Doppler velocimetry
    In: Proceedings of the Institution of Mechanical Engineers: Part A, Journal of Power and Energy Jg. 223 (2009) Nr. 8, S. 991 - 999
    Online Volltext: dx.doi.org/
  • Feng, Jianjun; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Unsteady flow visualization at part-load conditions of a radial diffuser pump : by PIV and CFD
    In: Journal of Visualization Jg. 12 (2009) Nr. 1, S. 65 - 72
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl
    Verstopfungsfreie Kreiselpumpen für eine zuverlässige Abwasserförderung
    In: Ingenieur-Spiegel: Fachmagazin für Ingenieure Jg. 3 (2009) S. 24 - 25
  • Feng, Jianjun; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Numerical Investigation on Pressure Fluctuations for Different Configurations of Vaned Diffuser Pumps
    In: International Journal of Rotating Machinery (2007) S. 34752
    Online Volltext: dx.doi.org/ (Open Access)
  • Feng, Jianjun; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Qualitative comparison between numerical and experimental results of unsteady flow in a radial diffuser pump
    In: Journal of Visualization Jg. 10 (2007) Nr. 4, S. 349 - 357
    Online Volltext: dx.doi.org/
  • Jarzombek, Katharina Anna; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Saubere Kühlluft für heiße Turbinen : Partikelabscheidung im Kühlluftsystem von Gasturbinen
    In: Essener Unikate: Berichte aus Forschung und Lehre (2007) Nr. 31: Ingenieurwissenschaften - Von Nano bis Giga: : Computersimulationen, S. 44 - 53
    Online Volltext: dx.doi.org/ Online Volltext (Open Access)
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Vergleich von berechneten und gemessenen Strömungsgeschwindigkeiten in einer Kreiselpumpe mit Einschaufelrad
    In: Delta-p: das moderne Pumpemmagazin Jg. 13 (2007) Nr. 1,
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Sommer, M.
    Flow field visualization of a single-blade centrifugal pump using PIV-Method : Comparison to numerical results
    In: Journal of Visualization Jg. 9 (2006) Nr. 4, S. 358
    Online Volltext: dx.doi.org/
  • Feng, Jianjun; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Numerical Investigation of Radial Gap Influence on Diffuser Induced Impeller Flow
    In: WSEAS Transactions on Fluid Mechanics / World Scientific and Engineering Academy and Society (WSEAS) (Hrsg.) Jg. 1 (2006) Nr. 5, S. 472 - 479
  • Benra, Friedrich-Karl
    Numerical and Experimental Investigation on the Flow Induced Oscillations of a Single-Blade Pump Impeller
    In: Journal of Fluids Engineering / American Society of Mechanical Engineers (ASME) (Hrsg.) Jg. 128 (2006) Nr. 4, S. 783 - 793
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl
    Practical Application of Basic Fluid Mechanic Relations to Estimate the Impact of Surface Roughness Due to Milling on the Aerodynamics of Shrouded Centrifugal Compressor Impellers
    In: WSEAS Transactions on Fluid Mechanics / World Scientific and Engineering Academy and Society (WSEAS) (Hrsg.) Jg. 1 (2006) Nr. 1, S. 22 - 30
    (Open Access)
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Sommer, M.
    Numerische Simulation der zeitabhängigen, räumlichen Strömung in einer Kreiselpumpe mit Einschaufelrad
    In: Delta-p: das moderne Pumpenmagazin Jg. 10 (2004) Nr. 2, S. 44 - 47
  • Benra, Friedrich-Karl; Köhler, Peter; Witt, Gerd
    Virtuelle Produktentwicklung am Beispiel eines Pumpenlaufrades
    In: Chemie - Ingenieur - Technik (CIT) Jg. 75 (2003) Nr. 1- 2, S. 13 - 22
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl
    Das Pumpenlaufrad aus dem Computer
    In: Process Jg. 8 (2001) Nr. 11, S. 42 - 45
  • Benra, Friedrich-Karl
    Economic development of efficient centrifugal pump impellers by numerical methods
    In: World Pumps (2001) Nr. 416, S. 48 - 53
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl
    Einfache Gleitringdichtungen für gefährliche Medien?
    In: UmweltMagazin Jg. 31 (2001) Nr. 6, S. 42 - 44
  • Benra, Friedrich-Karl
    Schwingungsprobleme bei Abwasserpumpen
    In: Umwelt: die Fachzeitschrift für Technik und Management Jg. 29 (1999) Nr. 10, S. 6 - 9
  • Benra, Friedrich-Karl
    Trockenlaufschäden und die Folgen
    In: Delta-p: das moderne Pumpemmagazin Jg. 5 (1999) Nr. 2, S. 46 - 49
  • Benra, Friedrich-Karl
    Neue Entwicklungen bei Abwasserpumpen
    In: Umwelt: die Fachzeitschrift für Technik und Management Jg. 26 (1996) Nr. 10, S. 10 - 13
  • Benra, Friedrich-Karl
    Pumpen in der Abwasserwirtschaft
    In: Umwelt: die Fachzeitschrift für Technik und Management Jg. 26 (1996) Nr. 5, S. 12 - 19
  • Benra, Friedrich-Karl
    Abwassertransport mit kompakten, verstopfungsfreien Kreiselpumpen
    In: WLB: Umwelttechnik für Industrie und Kommune Jg. 36 (1992) Nr. 9, S. 26 - 31

    • Beiträge in Sammelwerken und Tagungsbänden

  • Föllner, Sebastian; Brillert, Dieter; Benra, Friedrich-Karl
    An Euler-Based Throughflow Approach for an Axial Turbine at Supersonic Flow Regimes
    In: 14th European Conference on Turbomachinery Fluid dynamics & Thermodynamics / 14th European Conference on Turbomachinery Fluid dynamics & Thermodynamics, ECT14, April 12-16, 2021; virtual conference / European Turbomachinery Society (Hrsg.) 2021 ETC2021-661
    Online Volltext: dx.doi.org/ (Open Access)
  • Barabas, Botond; Benra, Friedrich-Karl; Petry, Nico; Brillert, Dieter
    Experimental damping behavior of strongly coupled structure and acoustic modes of a rotating disk with side cavities
    In: ASME Turbo Expo 2021: Turbomachinery Technical Conference and Exposition: Volume 9A: Structures and Dynamics - Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering / GT 2021, Virtual, Online, 7 - 11 June 2021 2021 V09AT23A004
    Online Volltext: dx.doi.org/
  • Schoar, Schaham; Elspaß, A.; Kleszczynski, Stefan; Dohmen, Hans-Josef; Benra, Friedrich-Karl
    Validation of a numerical model to support the design of additively manufactured aerostatic dry gas seals carried out on a test bench through use of seals with defined permeabilities
    In: 14th European Conference on Turbomachinery Fluid dynamics & Thermodynamics / 14th European Conference on Turbomachinery Fluid dynamics & Thermodynamics, ECT14, April 12-16, 2021; virtual conference / European Turbomachinery Society (Hrsg.) 2021 ETC2021-541
    Online Volltext: dx.doi.org/ (Open Access)
  • Follner, Sebastian; Amedick, Volker; Bonhoff, Bernhard; Brillert, Dieter; Benra, Friedrich-Karl
    Model validation of an euler-based 2D-throughflow approach for multistage axial turbine analysis
    In: Proceedings of the ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition: 2C: Turbomachinery / GT 2020; Virtual, Online; 21 - 25 September 2020 2020, S. V02CT35A055
    Online Volltext: dx.doi.org/
  • Dolle, Bastian; Brillert, Dieter; Dohmen, Hans-Josef; Benra, Friedrich-Karl
    Experimental and numerical investigation on the flow in a return channel of multistage centrifugal compressors
    In: Proceedings of the ASME Turbo Expo: Volume 2B: Turbomachinery / ASME Turbo Expo 2019: Turbomachinery Technical Conference and Expositio; 17–21, 2019; Phoenix, USA 2019, S. GT2019 - 90455
    Online Volltext: dx.doi.org/
  • Schröder, Tilman Raphael; Dohmen, Hans-Josef; Brillert, Dieter; Benra, Friedrich-Karl
    Impact of leakage inlet swirl angle in a rotor-stator cavity on flow pattern, radial pressure distribution and frictional torque in a wide circumferential reynolds number range
    In: Proceedings of the 13th European Conference on Turbomachinery Fluid Dynamics & Thermodynamics (ETC 2019) / ETC 2019; Lausanne, Switzerland; 8 - 12 April 2019 / European Turbomachinery Society (Hrsg.) 2019
  • Dolle, Bastian; Hermes, Viktor; Petry, Nico; Brillert, Dieter; Dohmen, Hans-Josef; Benra, Friedrich-Karl
    Investigation of aerodynamic effects in stator components of multistage centrifugal compressors
    In: Proceedings of the 13th European Conference on Turbomachinery Fluid Dynamics & Thermodynamics (ETC 2019) / ETC 2019; Lausanne, Switzerland; 8 - 12 April 2019 / European Turbomachinery Society (Hrsg.) 2019 ETC2019-431
    Online Volltext: dx.doi.org/ (Open Access)
  • Schuster, Sebastian; Brillert, Dieter; Martens, Uwe; Hermes, Viktor; Benra, Friedrich-Karl
    Investigation of the evaporation process of liquefied hydrocarbons in front of a compressor
    In: ISROMAC 2017 / 17th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, ISROMAC 2017, 16.-21.12.2017, Maui, Hawaii, USA 2019
    Online Volltext (Open Access)
  • Hu, Bo; Benra, Friedrich-Karl; Lu, Weigang; Dohmen, Hans-Josef
    Investigation on solid-liquid flow in the rear chamber of multi-stage slurry pumps with leakage flow
    In: 16th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, Apr 2016, Honolulu, United States / ISROMAC: 16th International Symposium on Transport Phenomena andDynamics of Rotating Machinery, 10.-15.04.2016, Honolulu, United States 2019
    Online Volltext (Open Access)
  • Schoar, Schaham; Dohmen, Hans-Josef; Benra, Friedrich-Karl
    Reliable seals for turbomachines : Numerical analysis of the effects of compressible fluid flow through porous materials and narrow gaps
    In: Proceedings of the 13th European Conference on Turbomachinery Fluid Dynamics & Thermodynamics (ETC 2019) / ETC 2019; Lausanne, Switzerland; 8 - 12 April 2019 / European Turbomachinery Society (Hrsg.) 2019
  • Barabas, Botond; Brillert, Dieter; Dohmen, Hans-Josef; Benra, Friedrich-Karl
    The behavior of the modal properties of weak and strong coupled acoustic modes at different pressure levels in a rotor-stator test rig
    In: Open Archives of the 17th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery / 17th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, ISROMAC 2017, 16.-21.12.2017, Maui, Hawaii, USA 2019
    Online Volltext (Open Access)
  • Luo, Jingjing; Dohmen, Hans-Josef; Benra, Friedrich-Karl
    Coupled thermal-structural-fluid numerical analysis of gas lubricated mechanical seals
    In: Proceedings of the ASME Turbo Expo: Vol. 7B: Structures and Dynamics / ASME Turbo Expo 2018: Turbomachinery Technical Conference and Exposition, GT 2018, Oslo, Norway, 11 June 2018 through 15 June 2018 2018
    Online Volltext: dx.doi.org/
  • Barabas, Botond; Brillert, Dieter; Dohmen, Hans-Josef; Benra, Friedrich-Karl
    Damping Behavior of Acoustic Dominant Modes in an Aeroacoustic Test Rig Representing a Simplified Geometry of a High Pressure Radial Compressor
    In: Proceedings of the ASME Turbo Expo: Turbomachinery Technical Conference and Exposition: Volume 7C: Structures and Dynamics / ASME Turbo Expo 2018: Turbomachinery Technical Conference and Exposition, GT 2018, Oslo; Norway, 11 - 15 June 2018 2018, S. V07CT36A018
    Online Volltext: dx.doi.org/
  • Schuster, Sebastian; Benra, Friedrich-Karl; Brillert, Dieter
    Droplet deposition in radial turbines
    In: 16th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, Apr 2016, Honolulu, United States / ISROMAC: 16th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, 10.-15.04.2016, Honolulu, United States 2018
    Online Volltext (Open Access)
  • von Deschwanden, Inez; Benra, Friedrich-Karl; Brillert, Dieter; Dohmen, Hans-Josef
    Droplet evaporation in the context of interstage injection
    In: 16th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, Apr 2016, Honolulu, United States / ISROMAC: 16th International Symposium on Transport Phenomena andDynamics of Rotating Machinery, 10.-15.04.2016, Honolulu, United States 2018
    Online Volltext (Open Access)
  • Schuster, Sebastian; Brillert, Dieter; Hermes, Viktor; Yildiz, Attilla; Benra, Friedrich-Karl
    Thermodynamic modelling aspects of wet compression in radial compressors
    In: Proceedings of the ASME Turbo Expo: Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy / ASME Turbo Expo 2018, Oslo, Norway, June 11–15, 2018 2018, S. V009T27A024
    Online Volltext: dx.doi.org/
  • Hacks, Alexander; Schuster, Sebastian; Dohmen, Hans-Josef; Benra, Friedrich-Karl; Brillert, Dieter
    Turbomachine design for supercritical carbon dioxide within the SCO₂-hero.EU project
    In: ASME Turbo Expo 2018: Turbomachinery Technical Conference and Exposition / GT 2018; Oslo; Norway; 11 - 15 June 2018 Jg. 9 2018
    Online Volltext: dx.doi.org/
  • Barabas, Botond; Brillert, Dieter; Dohmen, Hans-Josef; Benra, Friedrich-Karl
    Identification of coupled natural frequencies in a rotor-stator test-rig for different gas properties
    In: 12th European Conference on Turbomachinery Fluid Dynamics & Thermodynamics / 12th European Conference on Turbomachinery Fluid dynamics & Thermodynamics, ECT12, April 3-7, 2017, Stockholm, Sweden / European Turbomachinery Society (Hrsg.) 2017 ETC2017-057
    Online Volltext: dx.doi.org/ (Open Access)
  • Hu, Bo; Brillert, Dieter; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Investigation on the Influence of Surface Roughness on the Moment Coefficient in a Rotor-Stator Cavity With Centripetal Through-Flow
    In: Proceedings of the ASME Fluids Engineering Division Summer Meeting - 2017: Volume 1A, Symposia / ASME Fluids Engineering Division Summer Meeting, July 30-August 3, 2017, Waikoloa, Hawaii, USA 2017, S. V01AT03A001
    Online Volltext: dx.doi.org/
  • Hu, Bo; Brillert, Dieter; Dohmen, Hans-Josef; Benra, Friedrich-Karl
    Investigation on the flow in a rotor-stator cavity with centripetal through-flow
    In: 12th European Conference on Turbomachinery Fluid Dynamics & Thermodynamics / 12th European Conference on Turbomachinery Fluid dynamics & Thermodynamics, ECT12, April 3-7, 2017, Stockholm, Sweden / European Turbomachinery Society (Hrsg.) 2017 ETC2017-097
  • Hu, Bo; Brillert, Dieter; Dohmen, Hans-Josef; Benra, Friedrich-Karl
    Investigation on thrust and moment coefficients of a centrifugal turbomachine
    In: Open Archives of the 17th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery / ISROMAC 2017; Maui; United States; 16 - 21 December 2017 2017
  • von Deschwanden, Inez; Benra, Friedrich-Karl; Dohmen, Hans-Josef; Brillert, Dieter
    PDA measurements in spray generated by twin-jet-nozzles
    In: Proceedings of the ASME Fluids Engineering Division Summer Meeting - 2017: Volume 1B, Symposia / ASME Fluids Engineering Division Summer Meeting, Waikoloa, Hawaii, USA, July 30–August 3, 2017 2017, S. V01BT06A001
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Brillert, Dieter; Frybort, P.; Hajek, P.; Rohde, M.; Schuster, Sebastian; Seewald, M.; Starfinger, J.
    A supercritical CO2 low temperature Brayton-cycle for residual heat removal
    In: 5th International sCO2 Power Cycles Symposium: Proceedings / The 5th International Symposium - Supercritical CO2 Power Cycles, 28-31 März 2016, San Antonio, Texas 2016
    Online Volltext
  • Dolle, Bastian; Benra, Friedrich-Karl; Brillert, Dieter; Dohmen, Hans-Josef
    An educational laboratory with a remote controlled centrifugal pump test rig
    In: Proceedings of the ASME Fluids Engineering Division summer meeting: Volume 2, Fora: Advances in Fluids Engineering Education; Cavitation and Multiphase Flow; Fluid Measurements and Instrumentation / Proceedings of the ASME Fluids Engineering Division summer meeting; FEDSM2016; July 10-14,21016, Washington, DC, USA 2016, S. V002T01A002
    Online Volltext: dx.doi.org/
  • Kefalas, Alexander; Benra, Friedrich-Karl; Brillert, Dieter; Dohmen, Hans-Josef
    Comparison of different numerical approaches for determination of compressible fluid flow in narrow gaps
    In: Proceedings of the ASME Turbo Expo: Turbine Technical Conference and Exposition - 2016: Volume 2C: Turbomachinery / ASME Turbo Expo; June 13-17, 2016; Seoul, South Korea 2016 GT2016-57898
    Online Volltext: dx.doi.org/
  • Domnick, Clemens; Benra, Friedrich-Karl; Brillert, Dieter; Musch, Christian; Dohmen, Hans-Josef
    Investigation on Flow Induced Vibrations of a Steam Turbine Inlet Valve Considering Fluid Structure Interaction Effects
    In: ASME Turbo Expo 2016: Turbomachinery Technical Conference and Exposition: Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines / ASME Turbo Expo 2016, 13.-17. Juni 2016, Seoul, South Korea 2016 GT2016-56314
    Online Volltext: dx.doi.org/
  • Kefalas, Alexander; Benra, Friedrich-Karl; Brillert, Dieter; Dohmen, Hans-Josef
    Parametric study of a novel groove design for dry gas seals
    In: Proceedings of the 12th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics / HEFAT 2016; 11 to 13 July 2016; Malaga, Spain 2016, S. 108 - 114
  • Schuster, Sebastian; Benra, Friedrich-Karl; Brillert, Dieter;
    Reliability of condensation models for droplet deposition calculation in radial turbines
    Wet Steam Conference, 2016,
    In: Wet Steam Conference Prague: Proceedings / Wet Steam Conference Prague : 12-14 September 2016 / Kolovratník, Michal (Hrsg.) 2016
  • Schuster, Sebastian; Benra, Friedrich-Karl; Brillert, Dieter
    Reliability of condensation models for droplet deposition calculations in radial turbines
    In: Wet Stream Conference: 12-14 September 2016 : proceedings / Wet Steam Conference Prague, 12-14 September 2016, Prague, Czech Republic / Kolovratník, Michal; Ondřej, Bartoš (Hrsg.) 2016, S. 78 - 89
  • Schuster, Sebastian; Benra, Friedrich-Karl; Brillert, Dieter
    Small scale sCO2 compressor impeller design considering real fluid conditions
    In: The 5th International Symposium - Supercritical CO2 Power Cycles / The 5th International Symposium - Supercritical CO2 Power Cycles, March 28- 31, 2016, San Antonio, Texas 2016
  • Barabas, Botond; Clauss, Stefan; Schuster, Sebastian; Benra, Friedrich-Karl; Dohmen, Hans-Josef; Brillert, Dieter
    Experimental and Numerical Determination of Pressure and Velocity Distribution Inside a Rotor-Stator Cavity at Very High Circumferential Reynolds Numbers
    In: 11th European Conference on Turbomachinery Fluid dynamics & Thermodynamics / 11th European Conference on Turbomachinery Fluid dynamics & Thermodynamics, ECT11, March 23-27, 2015, Madrid, Spain / European Turbomachinery Society (Hrsg.) 2015 ETC2015-097
    Online Volltext (Open Access)
  • Domnick, Clemens; Benra, Friedrich-Karl; Brillert, Dieter; Dohmen, Hans-Josef; Musch, Christian
    Improving the Design of Steam Turbine Inlet Valves by Numerical Methods for Enhanced Part Load Operation
    In: 11th European Conference on Turbomachinery Fluid dynamics & Thermodynamics / 11th European Conference on Turbomachinery Fluid dynamics & Thermodynamics, ECT11, March 23-27, 2015, Madrid, Spain / European Turbomachinery Society (Hrsg.) 2015 ETC2015-107
    Online Volltext (Open Access)
  • Hu, Bo; Benra, Friedrich-Karl; Lu, Weigang
    Investigation on the solid-liquid flow in the rear chamber of a submersible multi-stage slurry pump
    In: 11th European Conference on Turbomachinery Fluid dynamics & Thermodynamics / 11th European Conference on Turbomachinery Fluid dynamics & Thermodynamics, ECT11, March 23-27, 2015, Madrid, Spain / European Turbomachinery Society (Hrsg.) 2015 ETC2015-171
    Online Volltext (Open Access)
  • Domnick, Clemens; Benra, Friedrich-Karl; Brillert, Dieter; Dohmen, Hans-Josef; Musch, Christian
    Numerical Investigation on the Vibration of Steam Turbine Inlet Valves and the Feedback to the Dynamic Flow Field
    In: Proceedings of the ASME Turbo Expo 2015: Power for Land, Sea, and Air: Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines / ASME Turbo Expo: Turbine Technical Conference and Exposition ; Montreal, Quebec; 2015.06.15-19 2015 GT2015-42182
    Online Volltext: dx.doi.org/
  • Dohmen, Hans-Josef; Benra, Friedrich-Karl; Schepers, Cornelius; Schuster, Sebastian
    Analyze of the size of secondary droplets due to film separation at the blade trailing edge
    In: Proceedings of the ASME 4th Joint US-EuropeanFluids Engineering Division Summer Meeting 2014: Vol. 1: Symposia / ASME Fluids Engineering Division Summer Meeting; August 3 - 7, 2014; Chicago, USA 2014, S. V01BT10A006
    Online Volltext: dx.doi.org/
  • Schnitzler, Jan Philipp; von Deschwanden, Inez; Clauss, Stefan; Benra, Friedrich-Karl; Dohmen, Hans-Josef; Werner, Klaus-Dieter
    Experimental determination of a four stage axial compressor map operating in wet compression
    In: Proceedings of the ASME Turbo Expo 2014: Turbine Technical Conference and Exposition: Volume 2A: Turbomachinery / ASME Turbo Expo 2014: Turbine Technical Conference and Exposition June 16–20, 2014 Düsseldorf, Germany / Hodson, Howard (Hrsg.) 2014, S. V02AT37A046
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Clauss, Stefan; Sehrt, Jan T.; Witt, Gerd
    Flow characteristics of porous metal structures for specified permeability manufactured by laser beam melting technology
    In: Proceedings of the ASME International Mechanical Engineering Congress and Exposition 2014: Volume 2A: Advanced Manufacturing / ASME 2014 International Mechanical Engineering Congress and Exposition November 14–20, 2014 Montreal, Canada 2014, S. V02AT02A058
    Online Volltext: dx.doi.org/
  • Kefalas, Alexander; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Numerical Analysis of Compressible Fluid Flow in Narrow Gaps
    In: Proceedings of the ASME 4th Joint US-European Fluids Engineering Division Summer Meeting 2014: Vol. 1: Symposia B: Fluid machinery, fluid-structure interaction and flow-induced noise in industrial applications, flow applications in aerospace, flow manipulation and active control: theory, experiments and implementation, multiscale mehtods for multiphase flow, noninvasive measurements in single and multiphase flows / ASME Fluids Engineering Division Summer Meeting, August 3 - 7, 2014; Chicago, USA 2014, S. V01BT10A044
    Online Volltext: dx.doi.org/
  • Domnick, Clemens; Benra, Friedrich-Karl; Dohmen, Hans-Josef; Musch, Christian
    Numerical Investigation on Under Expanded Wall Jet Separation in a Steam Turbine Valve Diffuser
    In: 15th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery / ISROMAC 2014, 24 - 28 February 2014, Honolulu, United States 2014
  • Domnick, Clemens; Benra, Friedrich-Karl; Dohmen, Hans-Josef; Musch, Christian
    Numerical investigation on the time-variant flow field and dynamic forces acting in steam turbine inlet valves
    In: ASME Turbo Expo 2014: Turbine Technical Conference and Exposition: Volume 1B: Marine; Microturbines, Turbochargers and Small Turbomachines; Steam Turbines / ASME Turbo Expo 2014: Turbine Technical Conference and Exposition, 16.-20. Juni 2014, Düsseldorf, Germany / Hodson, Howard (Hrsg.) 2014
    Online Volltext: dx.doi.org/
  • Schuster, Sebastian; Benra, Friedrich-Karl; Dohmen, Hans-Josef; König, Sven; Martens, Uwe
    Sensitivity analysis of condensation model constants on calculated liquid film motion in radial turbines
    In: Proceedings of the ASME Turbo Expo 2014: Volume 1B: Marine; Microturbines, Turbochargers and Small Turbomachines; Steam Turbines / ASME Turbo Expo 2014: Turbine Technical Conference and Exposition, June 16–20, 2014; Düsseldorf, Germany / Hodson, Howard (Hrsg.) 2014, S. V01BT27A021
    Online Volltext: dx.doi.org/
  • Schuster, Sebastian; Benra, Friedrich-Karl; Dohmen, Hans-Josef; König, Sven; Martens, Uwe
    Sensitivity of condensation calculations on model coefficients with respect to turbo machinery applications
    In: 15th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery: ISROMAC 2014 : Honolulu, Hawaii, USA, 24 -28 February 2014 2014
  • Benra, Friedrich-Karl; Schnitzler, Jan Philipp
    Strömungsdiagnostik in Mehrphasenströmungen am Lehrstuhl für Strömungsmaschinen der Universität Duisburg-Essen
    In: Tagungsband / 11. Tagung "Technische Diagnostik 2014" am 23./24. Oktober 2014 in Merseburg / 11. Tagung "Technische Diagnostik 2014" am 23./24. Oktober 2014 in Merseburg / Surek, Dominik (Hrsg.) 2014
  • Clauss, S.; Schnitzler, Jan Philipp; Barabas, Botond; Nagabhushan, P. S.; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Test rig design to explore water droplet behavior in a four stage axial compressor
    In: Proceedings of the ASME International Mechanical Engineering Congress and Exposition / IMECE 2013, San Diego, United States, 15 - 21 November 2013 2014 63429
    Online Volltext: dx.doi.org/
  • Nagabhushan, P. S.; Rossetti, A.; Barabas, Botond; Schnitzler, Jan Philipp; Kefalas, Alexander; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Experimental Validation of Methods Providing Boundary Conditions to Simulate the Evaporation Process of Water Injected Into High Speed Air Flow
    In: Proceedings of the ASME Turbo Expo: Turbine Technical Conference and Exposition - 2013: Volume 6B: Turbomachinery 2013 V06BT37A024
    Online Volltext: dx.doi.org/
  • Rossetti, A.; Nagabhushan, P. S.; Barabas, Botond; Schnitzler, Jan Philipp; Kefalas, Alexander; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Use of Euler free surface flow analysis to provide appropriate injection conditions in Euler-Lagrange numerical models
    In: Computational Methods in Multiphase Flow VII / Brebbia, C.A; Vorobieff, P.; Mammoli, A.A (Hrsg.) 2013, S. 35 - 47
    Online Volltext: dx.doi.org/
  • Schnitzler, Jan Philipp; Muders, Christian; Kefalas, Alexander; Dohmen, Hans-Josef; Benra, Friedrich-Karl
    Verbesserung der Ergebnisqualität eines laserbasierten optischen Messverfahrens zur Bestimmung der Tropfendurchmesser eines Wassersprays in einem zylindrischen Messvolumen
    In: 21. Fachtagung für Lasermethoden in der Strömungsmesstechnik: Tagungsband / Fachtagung "Lasermethoden in der Strömungsmesstechnik", 3. - 5. September 2013, München 2013 58
  • Rabs, Michael; Benra, Friedrich-Karl; Schneider, Oliver
    Emergence of Kelvin-Helmholtz instabilities in gas turbine rim cavities - A parameter study
    In: Proceedings of the ASME Turbo Expo 2012: Volume 4: Heat Transfer, Part B / ASME Turbo Expo 2012: Turbine Technical Conference and Exposition, 11-15 Juni 2012, Copenhagen, Denmark / American Society of Mechanical Engineers (Hrsg.) 2012, S. 2097 - 2106
    Online Volltext: dx.doi.org/
  • Kefalas, Alexander; Schnitzler, Jan Philipp; Barabas, Botond; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Experimentelle Untersuchungen zum Verdampfungsprozess von Wassertropfen bei hohen Druck- und Temperaturniveaus
    In: 20. Fachtagung für Lasermethoden in der Strömungsmesstechnik: Tagungsband / Fachtagung "Lasermethoden in der Strömungsmesstechnik", 04. - 06. September 2012, Rostock / Leder, A.; Brede, M.; Ruck, B.; Dopheide, D. (Hrsg.) 2012
  • Schnitzler, Jan Philipp; Nagabhushan, P.; Kefalas, Alexander; Barabas, Botond; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Experimentelle und numerische Untersuchung der Verdampfung von Wassertropfen bei variablen Druck- und Temperaturbedingungen
    In: 10. Tagung "Technische Diagnostik 2012": Tagungsband / Tagung Technische Diagnostik ; 25 - 26.10. 2012; Merseburg / Surek, Dominik (Hrsg.) 2012, S. 48 - 61
  • Zwingenberg, Marcel; Dobrzynski, B.; Klumpp, S.; Werner, K.; Benra, Friedrich-Karl
    Generation of Gas Turbine Component Maps on Basis of Operational Data
    In: Proceedings of the ASME Turbo Expo 2012: Turbine Technical Conference and Exposition: Volume 8: Turbomachinery, Parts A, B, and C / GT 2012, Copenhagen, Denmark, 11 June 2012 - 15 June 2012 2012, S. 2023 - 2037
    Online Volltext: dx.doi.org/
  • Dohmen, Hans-Josef; Benra, Friedrich-Karl; Brinkhorst, Sven
    Improvement of Axial-Flow Pump Part Load Behavior by a Double Inlet Nozzle
    In: Proceedings of the ASME Fluids Engineering Division summer meeting - 2012: Vol. 1: Symposia, Part A / FEDSM`12, July 8 - 12, 2012, Rio Grande, Puerto Rico 2012, S. 479 - 489
    Online Volltext: dx.doi.org/
  • Schuster, Sebastian; Benra, Friedrich-Karl; Dohmen, Hans-Josef; König, Sven; Martens, Uwe
    Influence of Different Gas Models on the Numerical Results of High-Velocity Condensation
    In: 15th Conference on Modelling Fluid Flow / CMFF'12, 4 - 7 September 2012, Budapest, Hungary 2012
  • Petry, Nico; König, Sophie; Benra, Friedrich-Karl
    Influence of the Swirling Flow in the Side Cavities of a High-Pressure Centrifugal Compressor on the Characteristics of Excited Acoustic Modes
    In: Proceedings of the ASME Turbo Expo 2012: Volume 8: Turbomachinery, Part A / ASME Turbo Expo 2012: Turbine Technical Conference and Exposition, 11-15 Juni 2012, Copenhagen, Denmark 2012, S. 627 - 639
    Online Volltext: dx.doi.org/
  • Rabs, Michael; Benra, Friedrich-Karl; Dohmen, Hans-Josef; Lock, Gary D.; Schneider, Oliver
    Model simplifications for numerical simulation of ingestion through gas turbine rim seals
    In: Proceedings of the 14th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery / ISROMAC-14, 27. Februar - 02. März 2012, Honolulu, Hawaii 2012
  • Schuster, Sebastian; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Numerical Simulation of a Micro Pelton Turbine Working in the Two-Phase Flow Regime
    In: Proceedings of the ASME Fluids Engineering Division Summer Meeting - 2012: Vol. 1: Symposia, Part A / FEDSM`12, July 8 - 12, 2012, Rio Grande, Puerto Rico 2012, S. 357 - 365
    Online Volltext: dx.doi.org/
  • Schnitzler, Jan Philipp; Feng, Jianjun; Benra, Friedrich-Karl; Dohmen, Hans-Josef; Werner, Klaus-Dieter
    Test rig design for Investigations of Water Droplet Evaporation at High Pressure and Temperature Levels
    In: Proceedings of the Forteenth International Symposium on Transport Phenomena and Dynamics of Rotating Machinery / ISROMAC-14, 27. Februar - 02. März 2012; Honolulu, Hawaii 2012
  • Barabas, Botond; Kefalas, Alexander; Schnitzler, Jan Philipp; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Water Droplet Evaporation at High Pressure and Temperature Levels : Part II: Comparison of Experimental Results with a 1D Simulation
    In: Proceedings of the 9th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics / HEFAT2012, Malta, 16 - 18 July 2012 2012, S. 291 - 296
    Online Volltext
  • Kefalas, Alexander; Barabas, Botond; Schnitzler, Jan Philipp; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Water droplet evaporation at high pressure and temperature levels : Part I: Experimental investigations of spray patterns at varied test conditions
    In: Proceedings of the 9th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics 2012 / HEFAT2012, 16 – 18 July 2012, Malta 2012, S. 1624 - 1630
    Online Volltext
  • Rabs, Michael; Benra, Friedrich-Karl; Domnick, Clemens; Schneider, O.
    Computational Study of Kelvin-Helmholtz Instability created by Interaction of the Mainstream Flow and the Seal Flow in Gas Turbines
    In: Proceedings of the ASME Turbo Expo 2011: Vol. 5 / ASME Turbo Expo, June 6 - 10, 2011, Vancouver, British Columbia, Canada / American Society of Mechanical Engineers (Hrsg.) 2011, S. 731 - 740
    Online Volltext: dx.doi.org/
  • Dohmen, Hans-Josef; Schnitzler, Jan Philipp; Benra, Friedrich-Karl
    Efficiency Augmentation of Gas Turbine Cycles
    In: 8th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, HEFAT2011 / 8th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, HEFAT2011; Mauritius, 11 to 13 July 2011 2011
  • Schuster, Sebastian; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Investigation of Nucleation Influence on the Efficiency of Radial Turbines
    In: 12th International Conference on Multiphase Flow in Industrial Plants, MFIP12 / International Conference Multiphase Flow in Industrial Plants, Ischia (Napoli), Italy, September 21-23, 2011 2011
  • Will, Björn; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Investigation of the Flow in the Side Chambers of a Centrifugal Pump with Volute Casing
    In: Proceedings of the 10th International Symposium on Experimental and Computational Aerothermodynamics of Internal Flows / ISAIF, 10th International Symposium on Experimental and Computational Aerothermodynamics of Internal Flows, 4-7 July 2011, Brussels, Belgium 2011
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef
    A Closed Loop Approach to Simulate the Unsteady Three-Dimensional Flow in an Axial Flow Pump
    In: ASME 3rd Joint US-European Fluids Engineering Summer Meeting collocated with 8th International Conference on Nanochannels, Microchannels, and Minichannels: ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C / ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting collocated with 8th International Conference on Nanochannels, Microchannels, and Minichannels; Montreal, Quebec, Canada, August 1–5, 2010 2010, S. 631 - 645
    Online Volltext: dx.doi.org/
  • Zwingenberg, Marcel; Benra, Friedrich-Karl; Werner, K.
    Entwicklung und Tuning eines Mehr-Fehler-Isolators für die thermodynamische Diagnose von Gasturbinen
    In: Tagungsband / 9. Tagung "Technische Diagnostik 2010" am 28./29. Oktober 2010 in Merseburg / 9. Tagung "Technische Diagnostik 2010" am 28./29. Oktober 2010 in Merseburg / Surek, Dominik (Hrsg.) 2010
  • Petry, Nico; Benra, Friedrich-Karl; König, Sven
    Experimental Study of Acoustic Resonances in the Side Cavities of a High-Pressure Centrifugal Compressor Exited by Rotor/Stator Interaction
    In: Proceedings of the ASME Turbo Expo 2010: Volume 7: Turbomachinery, Parts A, B, and C / ASME Turbo Expo 2010: Power for Land, Sea, and Air June 14–18, 2010, Glasgow, UK 2010, S. 2339 - 2351
    Online Volltext: dx.doi.org/
  • Zwingenberg, Marcel; Benra, Friedrich-Karl; Werner, K.; Dobrzynski, B.
    Generation of Turbine Maps Using a Fusion of Validated Operational Data and a Streamline Curvature Method
    In: Proceedings of the ASME Turbo Expo 2010: Vol. 7 / ASME Turbo Expo, June 14 - 18, 2010, Glasgow, UK 2010, S. 2757 - 2768
    Online Volltext: dx.doi.org/
  • Will, Björn; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Numerical and Experimental Investigation of the Flow in the Side Cavities of a Centrifugal Pump
    In: 13th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery 2010 (ISROMAC-13) / ISROMAC, Honolulu, Hawaii, USA, 4 - 7 April 2010 2010, S. 372 - 380
  • Zwingenberg, Marcel; Benra, Friedrich-Karl; Werner, K.
    Validation of Operational Gas Turbine Data Using a Model Based Approach
    In: 13th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery 2010 (ISROMAC-13) / International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, Honolulu, Hawaii, USA, 4 - 7 April 2010 2010, S. 257 - 266
  • Wan, Bo; Benra, Friedrich-Karl; Sohrab, Siavash H.
    A Comparative Numerical Study of the Modified versus the Navier-Stokes Equations of Motion
    In: Recent Advances in Fluid Mechanics and Aerodynamics / 7th IASME/WSEAS International Conference on Fluid Mechanics and Aerodynamics (FMA '09), Moscow, Russia, August 20-22, 2009 / Sohrab, Siavash H.; Catrakis, Jaris J.; Kobasko, Nikolai (Hrsg.) 2009
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Application of Simulation Methods Considering the Interaction between Fluid and Structure
    In: Proceedings of the WSEAS International Conferences / 7th IASME/WSEAS International Conference on Fluid Mechanics and Aerodynamics (FMA '09), Moscow, Russia, August 20-22, 2009 / Sohrab, Siavash H.; Catrakis, Jaris J.; Kobasko, Nikolai (Hrsg.) 2009
  • Feng, Jianjun; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Experimental evaluation of the time-variant flow field in a radial diffuser pump by laser doppler velocimetry
    In: 8th European Conference on Turbomachinery: Fluid Dynamics and Thermodynamics, ETC 2009: Conference Proceedings / 8th European Conference on Turbomachinery: Fluid Dynamics and Thermodynamics, ETC 2009, EUROTURBO 8, 23. - 27. März 2009, Graz, Austria / Heitmeir, Franz (Hrsg.) 2009, S. 1091 - 1102
  • Pérez Flores, P.; Kosyna, G.; Benra, Friedrich-Karl; Dohmen, Hans-Josef; Gandhi, B. K.; Kumar, M.
    Improvement of Axial-Flow Pump Part Load Behaviour : an Experimental and Numerical Study
    In: Conference Proceedings - Conference on Modelling Fluid Flow, CMFF '09, September 9 - 12, 2009 / Conference on Modelling Fluid Flow, CMFF '09, 9-12 September 2009, Budapest / Vad, János (Hrsg.) 2009
  • Petry, Nico; Benra, Friedrich-Karl; König, Sven; Woiczinski, Ch.
    Interaction Between Aerodynamic Phenomena And Impeller Structure Of High Pressure Radial Compressors
    In: 8th European Conference on Turbomachinery - Fluid Dynamics and Thermodynamics / European Conference on Turbomachinery Fluid Dynamics and Thermodynamics ; 8 (Graz, Austria) : 2009.03.23-27 / Heitmeir, Franz (Hrsg.) 2009
  • Rabs, Michael; Benra, Friedrich-Karl; Dohmen, Hans-Josef; Schneider, Oliver
    Investigation of Flow Instabilities Near The Rim Cavity of A 1.5 Stage Gas Turbine
    In: Proceedings of the ASME Turbo Expo 2009: Vol. 3 / ASME Turbo Expo 2009, 8 - 12 Juni 2009, Orlando, Florida, USA 2009, S. 1263 - 1272
    Online Volltext: dx.doi.org/
  • Will, Björn; Benra, Friedrich-Karl
    Investigation of the Fluid Flow in a Rotor-Stator Cavity With Inward Through-Flow
    In: Proceedings of the ASME Fluids Engineering Division summer conference - 2009: Vol. 2: Fora / ASME Fluids Engineering Division Summer Conference, (Vail, Colo.) : 2009.08.02-06 FEDSM 2009, S. 207 - 218
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Feng, Jianjun; Dohmen, Hans-Josef
    Quantitativer Vergleich von gemessenen Strömungsgeschwindigkeiten einer radialen Kreiselpumpe mit Ergebnissen numerischer Simulationen
    In: Lasermethoden in der Strömungsmesstechnik / Fachtagung "Lasermethoden in der Strömungsmesstechnik", 17. Fachtagung, 8. bis 10. September 2009, Erlangen / Delgado, Antonio (Hrsg.) 2009
  • Feng, Jianjun; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    The use of real gas properties for design and flow field simulations of a small centripetal steam turbine
    In: ASME 2009 Fluids Engineering Division Summer Meeting: Volume 2: Fora / 2009 ASME Fluids Engineering Division summer conference, FEDSM2009, 2.-6. August 2009, Vail, Colorado, USA 2009, S. 147 - 153
    Online Volltext: dx.doi.org/
  • Feng, Jianjun; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Time-Resolved Particle Image Velocimetry (PIV) Measurements in a Radial Diffuser Pump
    In: Proceedings of the ASME Fluids Engineering Division Summer Conference - 2009 / 2009 ASME Fluids Engineering Division Summer Conference, 2-6 August 2009, Vail, Colorado USA 2009, S. 323 - 329
    Online Volltext: dx.doi.org/
  • Feng, Jianjun; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Analysis of Unsteady Flow in a Radial Diffuser Pump
    In: Fluid Machinery and Fluid Mechanics: 4th International Symposium (4th ISFMFE) / 4th International Symposium on Fluid Machinery and Fluid Engineering, 4th ISFMFE, 24-27 November 2008, Beijing, China / Xu, Jianzhong; Wu, Yulin; Zhang, Yangjun; Zhang, Junyue (Hrsg.) 2008, S. 291 - 296
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Schneider, Oliver
    Application of an Enhanced 1D Network Model to Calculate the Flow Properties of a Pre-Swirl Secondary Air System
    In: Proceedings of the ASME Turbo Expo 2008 Heat Transfer / ASME Turbo Expo, June 9 - 13, 2008, Berlin, Germany 2008, S. 1423 - 1430
    Online Volltext: dx.doi.org/
  • Hirschberger, Michael; Kuhlmann, J.; Benra, Friedrich-Karl
    Computer based development of sewage water pumps for extreme operating conditions and high power consumption
    In: Pump Users International Forum 2008: Proceedings / Pump Users International Forum, 28th - 29th October 2008, Düsseldorf, Germany 2008
  • Zwingenberg, Marcel; Benra, Friedrich-Karl; Werner, K.
    Improvement of Performance Prediction by Automated Assimilation of Gas Turbine Component Maps
    In: Proceedings of the ASME Turbo Expo 2008: Vol. 6 / ASME Turbo Expo, June 9 - 13, 2008, Berlin, Germany 2008, S. 1761 - 1770
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Investigation on the Time-Variant Flow in a Single-Blade Centrifugal Pump
    In: Theoretical and experimental aspects of fluid mechanics: proceedings of the 5th WSEAS International Conference on Fluid Mechanics (FLUIDS'08) ; Acapulco, Mexico, 25 - 27 January 2008 / 5 th WSEAS International Conference on Fluid Mechanics, Acapulco, Mexico, 25 - 27 January 2008 / Sohrab, Siavash H. (Hrsg.) 2008
  • Feng, Jianjun; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Measurement of Periodic Flow Field in a Radial Diffuser Pump by PIV and LDV Methods
    In: Hydro Technology and the Evironment for the New Century / 24th IAHR Symposium on Hydraulic Machinery and Systems, 27.-31. Oktober 2008, Foz do Iguassu, Brazil 2008
  • Benra, Friedrich-Karl; Feng, Jianjun; Dohmen, Hans-Josef
    Messung der periodisch-instationären Strömung im Laufrad und im beschaufelten Diffusor einer radialen Kreiselpumpe kleiner spezifischer Drehzahl mit LDV
    In: Lasermethoden in der Strömungsmesstechnik / Fachtagung "Lasermethoden in der Strömungsmesstechnik", 9. - 11. September 2008, Karlsruhe / Ruck, Bodo; Leder, Alfred; Dopheide, Dietrich (Hrsg.) 2008
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Numerical and Experimental Investigation of the Flow in a Centrifugal Pump Stage : WSEAS International Conference on Fluid Mechanics ; 5 (Acapulco) : 2008.01.25-27
    In: Theoretical and experimental aspects of fluid mechanics: proceedings of the 5th WSEAS International Conference on Fluid Mechanics (FLUIDS'08) ; Acapulco, Mexico, 25 - 27 January 2008 / WSEAS International Conference on Fluid Mechanics ; 5 (Acapulco) : 2008.01.25-27 / Sohrab, Siavash H. (Hrsg.) 2008
  • Benra, Friedrich-Karl; Feng, Jianjun; Dohmen, Hans-Josef
    PIV Measurements of Unsteady Flow in a Diffuser Pump at Different Flow Rates
    In: 12th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery / 12th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, 17-22 February 2008, Honolulu, Hawaii 2008
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Part Load Characteristic Investigation of a Highly Loaded Axial Flow Pump with Casing Treatment Comparison of Experimental and Numerical Results
    In: 24th Symposium on Hydraulic Machinery and Systems / 24th IAHR Symposium on Hydraulic Machinery and Systems, October 27 - 31, 2008, Foz do Iguassu, Brazil 2008
  • Will, Björn; Benra, Friedrich-Karl
    The Rise of Complexity in Describing Fluid Flow in Rotating Cavities
    In: Proceedings of the ASME Fluids Engineering Division summer conference - 2008: Vol. 2 / ASME Fluids Engineering Division Summer Conference, August 10 - 14, 2008, Jacksonville, Florida, USA 2008, S. 261 - 270
  • Zwingenberg, Marcel; Benra, Friedrich-Karl; Werner, K.
    Thermodynamische Diagnose von Gasturbinen: Theorie und Praxis
    In: Tagungsband: 8. Tagung "Technische Diagnostik 2008" am 16./17. Oktober 2008 in Merseburg / 8. Tagung "Technische Diagnostik 2008" am 16./17. Oktober 2008 in Merseburg 2008
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Unsteady Three-Dimensional Flow Phenomena in an Axial Flow Pump at Different Operating Points
    In: AProceedings of the ASME Fluids Engineering Division summer conference - 2008: presented at 2008 ASME Fluids Engineering Division summer conference, August 10 - 14, 2008, Jacksonville, Florida, USA ; Vol. 2: Fora / ASME Fluids Engineering Division summer conference; August 10–14 2008; Jacksonville, Fla. 2008, S. 277 - 283
    Online Volltext: dx.doi.org/
  • Feng, Jianjun; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    A Study on Impeller-Diffuser Interactions in a Radial Pump
    In: Proceedings of the 7th European Conference on Turbomachinery: Fluid Dynamics and Thermodynamics, ETC 2007 / 7th European Conference on Turbomachinery: Fluid Dynamics and Thermodynamics, ETC 2007, 5.-9. März 2007, Athens, Greece / K. D. Papailiou (Hrsg.) 2007, S. 773 - 782
  • Benra, Friedrich-Karl
    Application of Fluid/Structure Interaction Methods to Determine the Impeller Orbit Curves of a Centrifugal Pump
    In: Proceedings of the WSEAS international conferences: 5th IASME/WSEAS International Conference on Heat Transfer, Thermal Engineering and Environment (HTE '07), 5th IASME/WSEAS International Conference on Fluid Mechanics and Aerodynamics (FMA '07) / IASME/WSEAS International Conference on Fluid Mechanics and Aerodynamics ; 5 (Vouliagmeni, Athens) : 2007.08.25-27 2007, S. 169 - 174
  • Jarzombek, Katharina Anna; Benra, Friedrich-Karl; Dohmen, Hans-Josef; Schneider, Oliver
    CFD Analysis of Flow in High-Radius Pre-Swirl Systems
    In: ASME Turbo Expo 2007: Power for Land, Sea, and Air: Volume 4: Turbo Expo 2007, Parts A and B / ASME Turbo Expo 2007, 14.-17. Mai 2007, Montreal, Canada 2007, S. 1159 - 1167
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Comparison of Pump Impeller Orbit Curves Obtained by Measurement and FSI Simulation
    In: ASME Pressure Vessels and Piping Conference: Volume 4: Fluid-Structure Interaction / ASME Pressure Vessels and Piping Conference, San Antonio, Texas, USA, July 22–26, 2007 2007, S. 41 - 48
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Sommer, M.
    Experimental Investigation of Hydrodynamic Forces for Different Configurations of Single-Blade Centrifugal Pumps
    In: Proceedings of the 11th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery 2006 (Isromac-11) / 11th international symposium on transport phenomena and dynamics of rotating machinery; February 26 - March 2, 2006, Honolulu, Hawaii USA. 2007
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Schmidt, Marina
    Flow Phenomena in a Highly-Loaded Single-Stage Axial Flow Pump - Comparison of Experimental and Numerical Results
    In: Proceedings of the 5th Joint ASME/JSME Fluids Engineering Summer Conference - 2007Fora: presented at 2007 5th Joint ASME/JSME Fluids Engineering Summer Conference, July 30 - August 2, 2007, San Diego, California, USA ; Vol. 2, Pt. B / Joint ASME/JSME Fluids Engineering Summer Conference ; 5; 2007; San Diego, Calif. 2007, S. 979 - 984
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Feng, Jianjun; Dohmen, Hans-Josef
    Measurement of the periodic flow field in a radial diffuser pump by the PIV-method
    In: 2007 Proceedings of the 5th Joint ASME/JSME Fluids Engineering Summer Conference, FEDSM 2007: Volume 2: Fora, Parts A and B / 5th Joint ASME/JSME Fluids Engineering Summer Conference, 30. July - 2. August 2007, San Diego, USA 2007, S. 841 - 848
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Feng J.; Dohmen, Hans-Josef
    Numerical Investigation on Impeller-Diffuser Interactions in a Radial Pump
    In: Proceedings of the 7th European Conference on Turbomachinery: Fluid Dynamics and Thermodynamics, ETC 2007 / 7th European Conference on Turbomachinery (Euroturbo), March 5-9, 2007, Athens, Greece 2007
  • Benra, Friedrich-Karl; Feng, Jianjun; Dohmen, Hans-Josef
    Numerical Study on the Pressure Fluctuations in a Complete Stage of a Centrifugal Pump
    In: Proceedings of the 11th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery 2006 / 11th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery 2006 (Isromac-11) ., February 26 - March 2, 2006, Honolulu, Hawaii USA 2007
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Numerical and Experimental Evaluation of the Time-Variant Flow Field in a Single-Blade Centrifugal Pump
    In: 5th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics (HEFAT2007) / HEFAT2007; 5th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics; 1 – 4 July 2007, Sun City, South Africa 2007 BF1
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Feng, Jianjun
    Untersuchung des periodisch-instationären Geschwindigkeitsfeldes im Laufrad und im beschaufelten Diffusor einer radialen Kreiselpumpenstufe kleiner spezifischer Drehzahl mit der PIV-Methode
    In: Lasermethoden in der Strömungsmesstechnik / Fachtagung "Lasermethoden in der Strömungsmesstechnik", 04. - 06. September 2007, Rostock / Leder, Alfred; Brede, Martin; Hüttmann, Frank; Ruck, Bodo; Dopheide, Dietrich (Hrsg.) 2007, S. 32
  • Feng, Jianjun; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    A New Method to Simulate Rotor-Stator Interaction in a Centrifugal Pump Stage
    In: ASME 8th Biennial Conference on Engineering Systems Design and Analysis: Volume 2: Automotive Systems, Bioengineering and Biomedical Technology, Fluids Engineering, Maintenance Engineering and Non-Destructive Evaluation, and Nanotechnology / 8th Biennial Conference on Engineering Systems Design and Analysis, 4-7 Juli 2006, Torino, Italy 2006, S. 677 - 684
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl
    Application of Basic Fluid Mechanic Relations to Estimate the Influence of Surface Roughness on the Aerodynamics of Centrifugal Compressor Impellers
    In: Proceedings of the WSEAS/IASME International Conferences / WSEAS/IASME International Conferences, Miami, Florida, USA, January 18-20, 2006 2006
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Zwingenberg, Marcel
    Comparison of Experimental and Numerical Obtained Velocity Fields in a Single-Blade Centrifugal Pump
    In: ASME 2006 2nd Joint U.S.-European Fluids Engineering Summer Meeting Collocated With the 14th International Conference on Nuclear Engineering: Volume 2: Fora / ASME 2006 2nd Joint U.S.-European Fluids Engineering Summer Meeting Collocated With the 14th International Conference on Nuclear Engineering, Miami, Florida, USA, July 17–20, 2006 2006, S. 265 - 271
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Wan, Bo
    Determination of Pump Impeller Deflection : comparison of FSI-Simulations to Measurements
    In: ASME 2006 2nd Joint U.S.-European Fluids Engineering Summer Meeting Collocated With the 14th International Conference on Nuclear Engineering: Volume 2: Fora / ASME 2006 2nd Joint U.S.-European Fluids Engineering Summer Meeting Collocated With the 14th International Conference on Nuclear Engineering, Miami, Florida, USA, July 17–20, 2006 2006, S. 291 - 296
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Einsatz von Fluid-Struktur-Interaktionsmethoden zur Berechnung der Orbitkurven von Pumpenrotoren
    In: Tagungsband - 7. Tagung Technische Diagnostik 2006 / 7. Tagung Technische Diagnostik ; 7; 2006; Merseburg / Surek, Dominik (Hrsg.) 2006
  • Savilius, N.; Benra, Friedrich-Karl
    Experimental Determination of the Hydrodynamic Imbalance of a Single-Blade Centrifugal Pump
    In: Proceedings of the WSEAS HEAT '06, FLUID '06 / 4th IASME/WSEAS International Conference on Heat Transfer, Thermal Engineering and Environment (HEAT '06) & 4th IASME/WSEAS International Conference on Fluid Mechanics and Aerodynamics (FLUID '06), 21. - 23. August 2006, Elounda, Griechenland 2006, S. 331 - 336
    Online Volltext
  • Benra, Friedrich-Karl; Savilius, N.
    Experimental Investigation of Transient Hydrodynamic Forces of a Single-Blade Centrifugal Pump
    In: Proceedings of the 4th WSEAS International Conference on Fluid Mechanics and Aerodynamics / 4th WSEAS International Conference on Fluid Mechanics and Aerodynymics, Elounda, Greece, August 21-23, 2006 2006, S. 331 - 336
  • Jarzombek, Katharina Anna; Dohmen, Hans-Josef; Benra, Friedrich-Karl; Schneider, Oliver
    Flow Analysis in Gas Turbine Pre-Swirl Cooling Air Systems : Variation of Geometric Parameters
    In: ASME Turbo Expo 2006: Power for Land, Sea, and Air: Volume 3: Heat Transfer, Parts A and B / ASME Turbo Expo 2006 - Power for Land, Sea & Air (TE06), 8-11 May 2006, Barcelona, Spain 2006, S. 1403 - 1411
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Zwingenberg, Marcel
    Measurement of the Periodic Unsteady Flow in a Single-Blade Centrifugal Pump by PIV-Method
    In: Proceedings of the WSEAS HEAT '06, FLUID '06 / 4th IASME/WSEAS International Conference on Heat Transfer, Thermal Engineering and Environment (HEAT '06) & 4th IASME/WSEAS International Conference on Fluid Mechanics and Aerodynamics (FLUID '06), 21. - 23. August 2006, Elounda, Griechenland 2006
  • Benra, Friedrich-Karl; Sohrab, Siavash H.
    Modified Theory of Laminar Flow Around Rigid and Liquid Cylinders
    In: Proceedings of the WSEAS HEAT '06, FLUID '06 / 4th IASME/WSEAS International Conference on Heat Transfer, Thermal Engineering and Environment (HEAT '06) & 4th IASME/WSEAS International Conference on Fluid Mechanics and Aerodynamics (FLUID '06), 21. - 23. August 2006, Elounda, Griechenland 2006, S. 195 - 203
  • Benra, Friedrich-Karl; Feng, Jianjun; Dohmen, Hans-Josef
    Numerical Study on Impeller-Diffuser Interactions with Radial Gap Variation Pump
    In: Proceedings of the 4th WSEAS International Conference on Fluid Mechanics and Aerodynamics / 4th IASME/WSEAS International Conference on Fluid Mechanics and Aerodynamics, FLUID '06, 21. - 23. August 2006, Elounda, Griechenland 2006, S. 289 - 294
    Online Volltext
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Quantitativer Vergleich von numerisch und experimentell ermittelten Strömungsfeldern in einer Einschaufelradpumpe
    In: Lasermethoden in der Strömungsmesstechnik / 14. Fachtagung Lasermethoden in der Strömungsmesstechnik, 5. bis 7. September 2006, Physikalisch-Technische Bundesanstalt, Braunschweig / Dopheide, Dietrich; Müller, Harald; Strunck, Volker; Ruck, Bodo; Leder, Alfred (Hrsg.) 2006, S. 44
  • Benra, Friedrich-Karl; Klapdor, Verena; Schulten, Michael
    Sensitivity Study on the Impact of Surface Roughness due to Milling on the Efficiency of Shrouded Centrifugal Compressor Impellers
    In: ASME Turbo Expo 2006: Power for Land, Sea, and Air: Volume 6: Turbomachinery, Parts A and B / ASME Turbo Expo 2006: Power for Land, Sea, and Air, Barcelona, Spain, May 8–11, 2006 2006, S. 1069 - 1076
    Online Volltext: dx.doi.org/
  • Feng, Jianjun; Benra, Friedrich-Karl; Dohmen, Hans-Josef
    The Influence of Leakage Flow on the Main Flow in a Radial Pump Stage
    In: 23rd IAHR Symposium on Hydraulic Machinery and Systems: Conference Proceedings / 23rd IAHR Symposium on Hydraulic Machinery and Systems, 17.-21. Oktober 2006, Yokohama, Japan / Avellan, Franc̜ois (Hrsg.) 2006
  • Schneider, Oliver; Benra, Friedrich-Karl; Dohmen, Hans-Josef; Jarzombek, Katharina Anna
    A Contribution to the Abrasive Effect of Particles in a Gas Turbine Pre-Swirl Cooling Air System
    In: Proceedings of the ASME Turbo Expo 2005: Vol. 3: Turbo Expo 2005, Parts A and B / ASME Turbo Expo 2005 ; (Reno-Tahoe) : 2005.06.06-09 2005, S. 1113 - 1120
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Sommer, M.
    Comparison of Calculated and Measured Hydrodynamic Forces of a Centrifugal Sewage Water Pump
    In: Proceedings: 1st International Conference on Experiments/Process/System Modelling/Simulation/Optimization / International Conference on Experiments/Process/System Modelling/Simulation/Optimization, Athens, July 6th to July 9th, 2005 / Tsahalis, Demos T. (Hrsg.) Jg. 1 2005, S. 249 - 256
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Sommer, M.
    Flow Field Visualization of a Single-Blade Centrifugal Pump using PIV-Method : comparison to Numerical Results
    In: The 5th Pacific Symposium on Flow Visualization and Image Processing / 5th Pacific Symposium on Flow Visualization and Image Processing, PSFVIP 5, 26 - 29 September 2005, Daydream Island, Australia 2005
  • Schneider, Oliver; Dohmen, Hans-Josef; Benra, Friedrich-Karl; Jarzombek, Katharina Anna
    Investigations of Dust Separation in a Gasturbine Pre-Swirl Cooling Air System Using New, Enhanced Simulation Methods
    In: Proceedings of the ASME Fluids Engineering Division summer conference: Vol. 1: Symposia, Parts A and B / ASME Fluids Engineering Division summer conference ; (Houston, Tex.) : 2005.06.19-23 2005, S. 1631 - 1637
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Numerical Investigation of the Transient Flow in a Centrifugal Pump Stage
    In: ASME 2005 Fluids Engineering Division Summer Meeting: Volume 2: Fora / ASME 2005 Fluids Engineering Division Summer Meeting, Houston, Texas, USA, June 19–23, 2005 2005, S. 71 - 76
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Feng, Jianjun
    Numerical Simulation and Experiments on the Flow in a Multistage Centrifugal Pump
    In: Proceedings of the Sixth International Conference on Fluid Power Transmission and Contro / International Conference on Fluid Power Transmission and Control ; 6 (Hangzhou) : 2005.04.05-08 / Lu, Yongxiang; Wei, Qingfeng; Li, Wei (Hrsg.) 2005
  • Benra, Friedrich-Karl; Feng, Jianjun; Dohmen, Hans-Josef
    Numerical and Experimental Investigation of Cavitating Flow in a Centrifugal Pump
    In: Proceedings of the 5th International Symposium on Multiphase Flow, Heat Mass Transfer and Energy Conversion / International Symposium on Multiphase Flow (ISMF), Heat Mass Transfer and Energy Conversion ; 5; 2005; Xi'an 2005
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Sommer, M.
    Periodically Unsteady Flow in a Single-Blade Centrifugal Pump : Numerical and Experimental Results
    In: Proceedings of the ASME Fluids Engineering Division summer conference: Vol. 1: Symposia, Parts A and B / ASME Fluids Engineering Division Summer Conference, June 19 - 23, 2005, Houston, Texas, USA 2005, S. 1223 - 1231
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl
    Reliable Transport of Sewage Water with Centrifugal Pumps : All Technical Problems Solved
    In: Sustainable development of energy, water and environment systems: Proceedings of the 3rd Dubrovnik Conference / Dubrovnik Conference on Sustainable Development of Energy, Water and Environment Systems ; 3 (Dubrovnik, Croatia) : 2005.06.05-10 / Afgan, Naim H. (Hrsg.) 2005, S. 407 - 426
  • Benra, Friedrich-Karl
    Untersuchung der periodisch instationären Strömung in einer Einschaufelradpumpe
    In: 13. Fachtagung Lasermethoden in der Strömungsmesstechnik / Fachtagung "Lasermethoden in der Strömungsmesstechnik" ; 13 (Cottbus) : 2005.09.06-08 2005 Beitrag 33, 9 S.
    Online Volltext
  • Schneider, Oliver; Dohmen, Hans-Josef; Benra, Friedrich-Karl; Brillert, Dieter
    Analysis of Dust Separation Inside a Pre-Swirl Cooling Air System
    In: ISROMAC 10 : 2004 March 7 - 11, Honolulu, Oahu, Hawaii, USA: International Symposium on Transport Phenomena and Dynamics of Rotating Machinery / International Symposium on Transport Phenomena and Dynamics of Rotating Machinery (10 : 2004 : Honolulu, Hawaii) / Bohn, Dieter (Hrsg.) 2004
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Schneider, Oliver
    Comparison of Calculated and Measured Flow induced Oscillations of Centrifugal Pump Rotors
    In: 10th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery / International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, Honolulu, Hawaii, USA, March 07 - 11, 2004 2004
  • Schneider, Oliver; Dohmen, Hans-Josef; Benra, Friedrich-Karl; Brillert, Dieter
    Dust Separation in a Gas Turbine Pre-Swirl Cooling Air System : A Parameter Variation
    In: Proceedings of the ASME Turbo Expo 2004: Vol. 4 / ASME Turbo Expo 2004, June 14 - 17, 2004, Vienna, Austria 2004, S. 231 - 240
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Schneider, Oliver
    Experimental Investigation of Flow Induced Rotor Oscillations in a Centrifugal Sewage Water Pump
    In: Proceedings of the ASME Heat Transfer/Fluids Engineering Summer Conference - 2004: Vol. 3 / ASME 2004 Heat Transfer/Fluids Engineering Summer Conference; Charlotte, North Carolina, USA, July 11–15, 2004 2004, S. 23 - 28
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Flow Induced Rotor Oscillations of a Centrifugal Sewage Water Pump
    In: Noise and vibration engineering: Proceedings of ISMA 2004 / ISMA 2004, Leuven, 2004 September 20 - 22 ; / Sas, P. (Hrsg.) 2004
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Sommer, M.
    Flow Induced Vibrations of a Single-Blade Centrifugal Pump
    In: Proceedings of the Third International Conference on Heat Transfer, Fluid Mechanics & Thermodynamics / International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, , HEFAT 2004, Cape Town, South Africa, 21 - 24 June 2004 2004
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Schneider, Oliver
    Grundlagenuntersuchungen an rotierenden Ringräumen zur Optimierung des Sekundärluftsystems moderner Gasturbinen
    In: Stationäre Gasturbinen: Fortschritte und Betriebserfahrungen / Tagung "Stationäre Gasturbinen", 23. und 24. November 2004, Leverkusen / VDI-Energietechnik (Hrsg.) 2004
  • Benra, Friedrich-Karl; Sommer, M.; Müller, M.; Töws, A.
    Investigation of the Three-Dimensional Time Accurate Flow in a Single-Blade Sewage Water Pump
    In: SACAM '04: 18 - 21 January 2004, Johannesburg / 4th South African Conference on Applied Mechanics ; 18 - 21 January 2004, Johannesburg 2004
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Schneider, Oliver
    Measurement of Flow Induced Rotor Oscillations in a Single-Blade Centrifugal Pump
    In: Emerging technology in fluids, structures, and fluid-structure interactiona - 2004: Vol.1: Fluid Dynamics and Fluid Structure Interactions / ASME/JSME Pressure Vessels and Piping Conference, San Diego, California, USA, July 25 - 29, 2004 2004, S. 167 - 174
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Messung der strömungsinduzierten Auslenkungen des Rotors einer radialen Abwasserpumpe
    In: Tagungsband - 6. Tagung Technische Diagnostik / Tagung Technische Diagnostik, 21. und 22. Oktober 2004, Merseburg 2004
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Kloda, M.
    Optimization of a small 2-stage centrifugal blower by CFD methods
    In: Proceedings of the ASME Heat Transfer/Fluids Engineering Summer Conference - 2004: Vol. 3 / ASME 2004 Heat Transfer/Fluids Engineering Summer Conference; Charlotte, North Carolina, USA, July 11–15, 2004 2004, S. 29 - 36
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Nowack, O.
    PIV- und LDV-Messungen im beschaufelten Diffusor einer radialen Kreiselpumpe
    In: Lasermethoden in der Strömungsmesstechnik: 12. Fachtagung 2004 der Deutschen Gesellschaft für Laser-Anemometrie / Fachtagung "Lasermethoden in der Strömungsmesstechnik" ; 12 (Karlsruhe) : 2004.09.07-09 / Ruck, Bodo (Hrsg.) 2004, S. 19
    Online Volltext
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Kloda, M.
    Theoretical and Experimental Investigation of the Flow Field in a 2-Stage Centrifugal Blower
    In: Proceedings of the Third International Conference on Heat Transfer, Fluid Mechanics & Thermodynamics / International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, , HEFAT 2004, Cape Town, South Africa, 21 - 24 June 2004 2004
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef
    Theoretical and Experimental Investigation on the Flow Induced Vibrations of a Centrifugal Pump
    In: Proceedings of the 5th Biennial International Pipeline Conference / Volumes 1, 2, and 3 2004, S. 39 - 46
    Online Volltext: dx.doi.org/
  • Brillert, Dieter; Dohmen, Hans-Josef; Benra, Friedrich-Karl; Schneider, Oliver; Mirzamoghadam, A. V.
    Application of Conjugate CFD to the Internal Cooling Air Flow System of Gas Turbines
    In: Proceedings of the ASME Turbo Expo 2003: Volume 5: Turbo Expo 2003, Parts A and B / ASME Turbo Expo 2003, collocated with the 2003 International Joint Power Generation Conference, Atlanta, Georgia, USA, June 16–19, 2003 2003, S. 1051 - 1060
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Schneider, Oliver
    Calculation of Flow Induced Vibration Amplitudes of Radial Sewage Water Pumps
    In: Emerging technology in fluids, structures, and fluid-structure interactions, 2003 / ASME Pressure Vessels and Piping Conference, Cleveland, Ohio, July 20 - 24, 2003 2003, S. 45 - 53
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Schneider, Oliver
    Calculation of Hydrodynamic Forces and Flow Induced Vibrations of Centrifugal Sewage Water Pumps
    In: Proceedings of the 4th ASME/JSME Joint Fluids Engineering ConferenceSymposia / ASME/JSME Joint Fluids Engineering Conference, July 6 - 10, 2003, Honolulu, Hawaii 2003, S. 603 - 608
  • Schneider, Oliver; Dohmen, Hans-Josef; Benra, Friedrich-Karl; Brillert, Dieter
    Experimental and Numerical Analysis of the Flow Structure and Dust Separation Inside a Pre-Swirl Cooling Air System
    In: Proceedings of the 4th ASME/JSME Joint Fluids Engineering Conference: Vol. 2: Symposia, Parts A, B, and C / ASME/JSME Joint Fluids Engineering Conference, July 6 - 10, 2003, Honolulu, Hawaii 2003, S. 577 - 582
    Online Volltext: dx.doi.org/
  • Brillert, Dieter; Benra, Friedrich-Karl; Dohmen, Hans-Josef; Schneider, Oliver
    Investigation of Internal Cooling Air Flow of Gas Turbines with Attention to Heat Transfer
    In: Proceedings of the 4th ASME/JSME Joint Fluids Engineering Conference: Vol. 2: Symposia, Parts A, B, and C / ASME/JSME Joint Fluids Engineering Conference, Honolulu, Hawaii, USA, July 6–10, 2003 2003, S. 627 - 632
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Schneider, Oliver
    Investigation on the Unsteady Flow in Radial Sewage Water Pumps to Determine the Hydrodynamic Forces
    In: 5th European Conference on Turbomachinery - Fluid Dynamics and Thermodynamics: conference proceedings / European Conference on Turbomachinery, 17 - 22 March, 2003, Praha - Czech Republic / Št'astný, Miroslav (Hrsg.) 2003, S. 551 - 562
  • Schneider, Oliver; Dohmen, Hans-Josef; Benra, Friedrich-Karl; Brillert, Dieter
    Investigations of Dust Separation in the Internal Cooling Air System of Gas Turbines
    In: Proceedings of the ASME Turbo Expo 2003: Volume 5: Turbo Expo 2003, Parts A and B / ASME Turbo Expo 2003, collocated with the 2003 International Joint Power Generation Conference, Atlanta, Georgia, USA, June 16–19, 2003 2003, S. 985 - 992
    Online Volltext: dx.doi.org/
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Schneider, Oliver
    Unsteady Flow in Single-Blade Sewage Water Pumps
    In: Selected papers presented at the Second International Conference on Heat Transfer, Fluid Mechanics, and Thermodynamics (HEFAT) / International Conference on Heat Transfer, Fluid Mechanics, and Thermodynamics ; 2; 2003; Livingstone, Victoria Falls / Meyer, Josua P.; Stehlík, Peter (Hrsg.) 2003, S. 1 - 2
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Schneider, Oliver
    Berechnung der Schwingungsamplituden von Abwasserpumpen
    In: Tagungsband: 5. Tagung Technische Diagnostik 2002: 24. und 25. Oktober 2002, Merseburg / 5. Tagung Technische Diagnostik, 24.-25.10.2002, Merseburg 2002 Kapitel 14
  • Benra, Friedrich-Karl; Brillert, Dieter; Dohmen, Hans-Josef; Schneider, Oliver
    Grundlagenuntersuchungen an rotierenden Ringräumen zur Optimierung des Sekundärluftsystems moderner Gasturbinen
    In: Gasturbinen in Praxis und Entwicklung: Fortschritte und Betriebserfahrungen ; Tagung Leverkusen, 12. und 13. November 2002 / Tagung "Gasturbinen in Praxis und Entwicklung", 12. und 13. November 2002, Leverkusen 2002, S. 85 - 94
  • Schneider, Oliver; Dohmen, Hans-Josef; Benra, Friedrich-Karl; Schneider, M.
    Messung von Strömungsgeschwindigkeiten mit der Particle-Image-Velocimetry in einem Gasturbinenrotor
    In: Lasermethoden in der Strömungsmesstechnik: 10. Fachtagung, 10. - 12. September 2002, Rostock / 10. Fachtagung "Lasermethoden in der Strömungsmesstechnik" 09.-12.10.2002, Rostock / Leder, Alfred (Hrsg.) 2002, S. 29.1 - 29.6
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef; Schneider, Oliver; Sommer M.
    Particle-Image-Velocimetry in einer Kreiselpumpenrückführstufe
    In: Lasermethoden in der Strömungsmesstechnik / Fachtagung "Lasermethoden in der Strömungsmesstechnik, 10. - 12. September 2002, Rostock / Leder, Alfred (Hrsg.) 2002, S. 44.1 - 44.6
  • Benra, Friedrich-Karl; Köhler, Peter; Witt, Gerd
    CAx-Prozesskette für Pumpenlaufräder
    In: Informationsverarbeitung in der Produktentwicklung 2001: effiziente 3D-Produktmodellierung - Fortschritte und Fallstricke / Tagung "Informationsverarbeitung in der Produktentwicklung 2001" , 19. und 20. Juni 2001, Stuttgart 2001, S. 313 - 334
  • Benra, Friedrich-Karl; Müller, M.
    Untersuchung zur schwingungsoptimierten Gestaltung von Abwasserpumpen
    In: Schwingungen in Anlagen und Maschinen: Tagung Veitshöchheim, 16. und 17. Mai 2001 / Tagung "Schwingungen in Anlagen und Maschinen", 16. und 17. Mai 2001, Veitshöchheim 2001, S. 59 - 79
  • Benra, Friedrich-Karl
    Leckraten versagender Gleitringdichungen
    In: Tagungsband: 4. Tagung Technische Diagnostik 2000 : 26. und 27. Oktober 2000, Fachhochschule Merseburg / 4. Tagung Technische Diagnostik, 26.-27.10.2000, Merseburg 2000
  • Benra, Friedrich-Karl
    Energetische Optimierung von Kreiselpumpen für den Abwassertransport
    In: Forum für Umweltforschung / Mölter, Wolfgang (Hrsg.) 1997
  • Benra, Friedrich-Karl
    Vorhersage des Schwingungsverhaltens von Abwasserpumpen
    In: Schwingungen in Maschinen, Fahrzeugen und Anlagen: Berechnung - Messung - Bewertung - Minderung ; Tagung Veitshöchheim, 10. und 11. Oktober 1996 / VDI-Schwingungstagung '96 / VDI-Schwingungstagung ; (Veitshöchheim) : 1996.10.10-11 1996, S. 311 - 325
  • Benra, Friedrich-Karl
    Über das Schwingungsverhalten radialer Kreiselpumpen für Abwasser
    In: Preprints / Pumpentagung - Pump Congress, Karlsruhe 1996, 30. September - 02. Oktober / Pumpentagung ; 1996 (Karlsruhe) : 1996.09.30-10.02 1996
  • Benra, Friedrich-Karl
    Beitrag zur Berechnung der reibungsbehafteten Strömung in mehrstufigen Axialverdichtern
    In: Thermische Strömungsmaschinen '85: 1. Strömungsberechnung, stationäre Strömungsversuche, instationäre Strömungsvorgänge / Tagung Thermische Strömungsmaschinen, 17. und 18. September 1985, Bochum 1985
  • Benra, Friedrich-Karl; Foitzik, Roland; Grahl, Klaus
    Variable Gittergeometrie in vielstufigen Axialverdichtern
    In: Thermische Strömungsmaschinen '83: Tagung. '83. Tagung Köln 1983 / VDI-Tagung "Thermische Strömungsmaschinen", 1983, Köln 1983

    • Bücher/Sammelwerke/Tagungsbände

  • Benra, Friedrich-Karl
    Strömungstechnische Untersuchungen an Kreiselpumpen mit Spiral- und T-Spiralrotoren : Interner Bericht
    (1990)
  • Grahl, Klaus; Benra, Friedrich-Karl; Foitzik, Roland
    Theoretische Untersuchung zur optimalen Verstellung der Geometrie von Verzögerungsgittern
    In: Fortschrittberichte der VDI-Zeitschriften / 07 Düsseldorf Jg. 65 (1982) 171 Seiten

    • Dissertation

  • Benra, Friedrich-Karl
    Beitrag zur Berechnung der Strömung in mehrstufigen Axialverdichtern unter besonderer Berücksichtigung der Seitenwandgrenzschichten und der Sekundärströmungen
    Duisburg (1986) 174 Seiten

    • Vorträge

  • von Deschwanden, Inez; Benra, Friedrich-Karl; Dohmen, Hans-Josef; Brillert, Dieter;
    Zweistrahldüsen – Genauigkeit der Bestimmung von Tropfendurchmessern mit Phasen-Doppler Anemometrie
    1st Symposium on Turbomachinery Test Facilities, TTF 2017, 11. - 12.05.2017, Bochum, Deutschland,
    Bochum (2017)
  • Domnick, Clemens; Benra, Friedrich-Karl; Brillert, Dieter; Dohmen, Hans-Josef; Musch, Christian;
    Investigation on Flow Induced Vibrations of a Steam Turbine Inlet Valve Considering Fluid Structure Interaction Effects
    16th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, ISROMAC 2016, 10. bis 15. April 2016, Honolulu, Hawaii, USA,
    (2016)
  • Schuster, Sebastian; Benra, Friedrich-Karl; Brillert, Dieter;
    Small scale sCO2 compressor impeller design considering real gas conditions
    5th International sCO2 Power Cycles Symposium, San Antonio, Texas, USA, March 29–31, 2016,
    San Antonio, Texas (2016)
  • von Deschwanden, Inez; Benra, Friedrich-Karl; Brillert, Dieter; Dohmen, Hans-Josef;
    The potential of interstage injection for axial compressors
    16th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, Honolulu, Hawaii, USA, 10 -15 April 2016,
    Honolulu, Hawaii (2016)
  • Benra, Friedrich-Karl; Brillert, Dieter; Frybort, O.; Hajek, P.; Rohde, M.; Schuster, Sebastian; Seewald, M.; Starflinger, J.;
    The supercritical CO2 heat removal system - sCO2-HeRo
    1st European Seminar on Supercritical CO2 (sCO2) Power Systems 29.-30. September 2016 - Vienna - Austria,
    (2016)
  • Domnick, Clemens; Benra, Friedrich-Karl; Brillert, Dieter; Dohmen, Hans-Josef; Musch, Christian;
    Modification of a steam valve diffuser for enhanced full load and part load operation using numerical methods
    16th International Conference on Fluid Flow Technologies, entitled “Conference on Modelling Fluid Flow” (CMFF’15), 1. - 4. September 2015, Budapest, Hungary,
    Budapest (2015)
  • Domnick, Clemens; Benra, Friedrich-Karl; Brillert, Dieter; Dohmen, Hans-Josef; Musch, Christian;
    Numerical Investigation of the Fluid and Structure Dynamics of a Steam Turbine Inlet Valve at Different Operation Conditions
    Workshop on Safety and Control Valves; APRIL 8-9, 2015 - Brussels, Belgium,
    Brüssel (2015)
  • Schnitzler, Jan Philipp; von Deschwanden, Inez; Benra, Friedrich-Karl; Dohmen, Hans-Josef;
    Experimentelle Untersuchung eines 4-stufigen Axialverdichters bei "Nassverdichtung"
    Kolloquium - Fluidenergiemaschinen, Bochum, 2014,
    Bochum (2014)
  • Domnick, Clemens; Benra, Friedrich-Karl; Dohmen, Hans-Josef;
    Instationäre Strömung in Dampfturbineneinlassventilen
    Workshop: Instationäre Aerodynamik und Aeroelastik in Turbomaschinen,
    Bochum (2014)
  • Barabas, Botond; Nagabhushan, P. S.; Schnitzler, Jan Philipp; Benra, Friedrich-Karl; Dohmen, Hans-Josef;
    1D Model for Water Droplet Evaporation at Elevated Gas Pressure and Temperature Levels with a Rosin-Rammler Droplet Distribution
    11th International Symposium on Experimental and Computational Aerothermodynamics of Internal Flows, May 6-11, 2013, Shenzhen, China,
    Shenzhen, China (2013)
  • Wan, Bo; Benra, Friedrich-Karl; Dohmen, Hans-Josef;
    Application of a New Numerical Solver for the Scale-Invariant Form of the Equation of Motion to Engineering Flow Problems
    7th international conference on heat transfer, fluid mechanics, and thermodynamics (HEFAT2010) ; 7 (Antalya, Turkey) : 2010.07.19-21,
    (2010)
  • Schuster, Sebastian; Benra, Friedrich-Karl; Dohmen, Hans-Josef; Fagerli, B.;
    Numerical simulation of two phase flow in a Pelton turbine with Eulerian-Eulerian method
    8th ANSYS & FZD Multiphase Flows Short Course and Workshop, Dresden, Juni 2010,
    Dresden (2010)
  • Schuster, Sebastian; Benra, Friedrich-Karl; Dohmen, Hans-Josef; Fagerli, B.;
    Numerical simulation of twophase flow in a Pelton turbine with Eulerian-Eulerian method
    8th Joint ANSYS & FZD Multiphase Flows Workshop, 23 - 24 June, 2010, Dresden-Rossendorf, Germany,
    Dresden (2010)
  • Benra, Friedrich-Karl; Dohmen, Hans-Josef;
    Theoretische und experimentelle Untersuchung des Sekundärluftsystems stationärer Gasturbinen
    20. Siemens-Jahrestagung, Duisburg, 09.06.2005,
    (2005)
  • Benra, Friedrich-Karl;
    Berechnung und Konstruktion einer Kreiselpumpenbaureihe für die Förderung von Schmutz- und Rohabwasser
    Vortrag Fachhochschule Dortmund,
    Dortmund (1992)
  • Benra, Friedrich-Karl;
    Förderung von Schmutz- bzw. Abwasser mit verstopfungsfreien Kreiselpumpen
    Vortrag Universität-GH-Duisburg,
    Duisburg (1992)