2015
Brehm, S.; Niehuis, R.:
"CFD Study on the Influence of Geometric and Aerodynamic Parameters on the Ejector Pump Effect"
IGTC2015-018, pp. 1559-1568, Proceedings of the 11th International Gas Turbine Congress 2015, Tokyo (ISBN978-4-89111-008-6), November 15-20, 2015, Tokyo, Japan
"CFD Study on the Influence of Geometric and Aerodynamic Parameters on the Ejector Pump Effect"
IGTC2015-018, pp. 1559-1568, Proceedings of the 11th International Gas Turbine Congress 2015, Tokyo (ISBN978-4-89111-008-6), November 15-20, 2015, Tokyo, Japan
Haug, J.P.; Barthmes, S.; Niehuis, R.:
"Full Annulus Unsteady CFD Simulations on Effects of Inflow Distortions in a Transonic Axial Compressor Stage"
IGTC2015-090, pp. 683-694, Proceedings of the 11th International Gas Turbine Congress 2015 Tokyo (ISBN978-4-89111-008-6), November 15-20, 2015, Tokyo, Japan
"Full Annulus Unsteady CFD Simulations on Effects of Inflow Distortions in a Transonic Axial Compressor Stage"
IGTC2015-090, pp. 683-694, Proceedings of the 11th International Gas Turbine Congress 2015 Tokyo (ISBN978-4-89111-008-6), November 15-20, 2015, Tokyo, Japan
Kirik, I.; Niehuis, R.:
"Comparing the Effect of Unsteady Wakes on Parallel and Divergent Endwalls in a LP Turbine Cascade (T106A-EIZ and T106D-EIZ)"
IGTC2015-137, pp. 979-989, Proceedings of the 11th International Gas Turbine Congress 2015 Tokyo (ISBN978-4-89111-008-6), November 15-20, 2015, Tokyo, Japan
"Comparing the Effect of Unsteady Wakes on Parallel and Divergent Endwalls in a LP Turbine Cascade (T106A-EIZ and T106D-EIZ)"
IGTC2015-137, pp. 979-989, Proceedings of the 11th International Gas Turbine Congress 2015 Tokyo (ISBN978-4-89111-008-6), November 15-20, 2015, Tokyo, Japan
Bindl, S.; Rademakers, R. P. M.; Brehm, S.; Niehuis, R.:
"Aspects of Serpentine Inlets for Integrated Propulsion Systems"
ISABE-2015-20019, Proceedings of the XXII. International Symposium on Air Breathing Engines (ISABE), October 25-30, 2015, Phoenix, AZ, USA
"Aspects of Serpentine Inlets for Integrated Propulsion Systems"
ISABE-2015-20019, Proceedings of the XXII. International Symposium on Air Breathing Engines (ISABE), October 25-30, 2015, Phoenix, AZ, USA
Rademakers, R. P. M.; Bindl, S.; Niehuis, R.:
"Influence of Secondary Flow within Integrated Engine Inlets on the Performance and Stability of a Jet Engine"
ISABE-2015-20020, Proceedings of the XXII. International Symposium on Air Breathing Engines (ISABE), October 25-30, 2015, Phoenix, AZ, USA
"Influence of Secondary Flow within Integrated Engine Inlets on the Performance and Stability of a Jet Engine"
ISABE-2015-20020, Proceedings of the XXII. International Symposium on Air Breathing Engines (ISABE), October 25-30, 2015, Phoenix, AZ, USA
Brehm, S.; Rademakers, R. P. M.; Bindl, S.; Niehuis, R.:
"CFD Based Comparison of the Aerodynamics within S-Duct Inlet Configurations at Sub- and Full-Scale Engine Test Facilities"
ISABE-2015-20021, Proceedings of the XXII. International Symposium on Air Breathing Engines (ISABE), October 25-30, 2015, Phoenix, AZ, USA
"CFD Based Comparison of the Aerodynamics within S-Duct Inlet Configurations at Sub- and Full-Scale Engine Test Facilities"
ISABE-2015-20021, Proceedings of the XXII. International Symposium on Air Breathing Engines (ISABE), October 25-30, 2015, Phoenix, AZ, USA
Kächele, T.; Brehm, S.; Niehuis, R.:
"Numerical Parameter Study on Influences of Geometry Modifications on Performance of Double-S-Shaped Ducts"
ISABE-2015-20022, Proceedings of the XXII. International Symposium on Air Breathing Engines (ISABE), October 25-30, 2015, Phoenix, AZ, USA
"Numerical Parameter Study on Influences of Geometry Modifications on Performance of Double-S-Shaped Ducts"
ISABE-2015-20022, Proceedings of the XXII. International Symposium on Air Breathing Engines (ISABE), October 25-30, 2015, Phoenix, AZ, USA
Rademakers, R. P. M.; Pohl, A.; Niehuis, R.:
"Hochfrequente Mehrkanal-Druckmessungen an einer Triebwerkversuchsanlage"
In: „Virtuelle Instrumente in der Praxis 2015“, VIP-Kongress, Hrsg.: Jamal, R.; Heinze, R., VDE Verlag,
"Hochfrequente Mehrkanal-Druckmessungen an einer Triebwerkversuchsanlage"
In: „Virtuelle Instrumente in der Praxis 2015“, VIP-Kongress, Hrsg.: Jamal, R.; Heinze, R., VDE Verlag,
ISBN 978-3-8007-3669-0, pp. 75-78, 2015
Kreuzer, S., Bindl, S., Niehuis, R.:
"Aufbau eines MEE-Triebwerk-Prüfstandes mit Zwei-Generatoren-Konzept“
DGLR Kongress 2015, Rostock 22.-24.09.2015, Paper DLRK2015_370051
"Aufbau eines MEE-Triebwerk-Prüfstandes mit Zwei-Generatoren-Konzept“
DGLR Kongress 2015, Rostock 22.-24.09.2015, Paper DLRK2015_370051
Kächele, T.; Brehm, S.; Niehuis, R.:
"Parametric CFD Study on Performance of Double-S-Shaped Ducts with Varying Cross-Sectional Shapes”
ISAIF12-037, 12th International Symposium on Experimental Computational Aerothermodynamics of Internal Flows, 2015
"Parametric CFD Study on Performance of Double-S-Shaped Ducts with Varying Cross-Sectional Shapes”
ISAIF12-037, 12th International Symposium on Experimental Computational Aerothermodynamics of Internal Flows, 2015
Händel, D.; Klausmann, J.; Niehuis, R.:
"Aerodynamic Investigations of an Advanced VIGV Design of Adjustabel Geometry for Very High Flow Turning"
GT2015-42166, Proceedings of ASME Turbo Expo 2015: Power for Land, Sea and Air, June 15-19, 2015, Montréal, Canada
"Aerodynamic Investigations of an Advanced VIGV Design of Adjustabel Geometry for Very High Flow Turning"
GT2015-42166, Proceedings of ASME Turbo Expo 2015: Power for Land, Sea and Air, June 15-19, 2015, Montréal, Canada
Kirik, I.; Niehuis, R.:
"Experimental Investigations on Effects of unsteady Wakes on the Secondary Flows in the linear T106 Turbine Cascade"
GT2015-43170, Proceedings of ASME Turbo Expo 2015: Power for Land, Sea and Air, June 15-19, 2015, Montréal, Canada
"Experimental Investigations on Effects of unsteady Wakes on the Secondary Flows in the linear T106 Turbine Cascade"
GT2015-43170, Proceedings of ASME Turbo Expo 2015: Power for Land, Sea and Air, June 15-19, 2015, Montréal, Canada
Rademakers, R.P.M.; Bindl, S.; Niehuis, R.:
"Effects of Flow Distortions as they Occur in S-Duct Inlets on the Performance and Stability of a Jet Engine"
GT2015-42062, Proceedings of ASME Turbo Expo 2015: Power for Land, Sea and Air, June 15-19, 2015, Montréal, Canada
"Effects of Flow Distortions as they Occur in S-Duct Inlets on the Performance and Stability of a Jet Engine"
GT2015-42062, Proceedings of ASME Turbo Expo 2015: Power for Land, Sea and Air, June 15-19, 2015, Montréal, Canada
Gomes, R.A.; Stotz, S.; Blaim, F.; Niehuis, R.:
"Hot-Film Measurements on a Low Pressure Turbine Linear Cascade With Bypass Transition"
ASME. J. Turbomach., 2015;137(9):091007-091007-11, doi:10.1115/1.4029967
"Hot-Film Measurements on a Low Pressure Turbine Linear Cascade With Bypass Transition"
ASME. J. Turbomach., 2015;137(9):091007-091007-11, doi:10.1115/1.4029967
Ciorciari, R.; Kirik, I.; Niehuis, R.:
"Investigating Unsteady Secondary Flows in Linear Low Pressure Turbine Cascade: a Combined Experimental and Numerical Study"
ETC2015-134, Proceedings of the 11th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics, 23-27 March 2015, Madrid, Spain
"Investigating Unsteady Secondary Flows in Linear Low Pressure Turbine Cascade: a Combined Experimental and Numerical Study"
ETC2015-134, Proceedings of the 11th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics, 23-27 March 2015, Madrid, Spain
Koschichow, D.; Fröhlich, J.; Ciorciari, R.; Niehuis, R.:
"Analysis of the Influence of Periodic Passing Wakes on the Secondary Flow near the Endwall of a Linear LPT Cascade usign DNS and U-RANS"
ETC2015-151, Proceedings of the 11th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics, 23-27 March 2015, Madrid, Spain
"Analysis of the Influence of Periodic Passing Wakes on the Secondary Flow near the Endwall of a Linear LPT Cascade usign DNS and U-RANS"
ETC2015-151, Proceedings of the 11th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics, 23-27 March 2015, Madrid, Spain
2014
Niehuis, R.; Barthmes, S.; Lesser, A.:
"Numerical Simulation of Wing and Nacelle Stall"
In: Wagner, S.; Bode, A.; Satzger, H.; Brehm, M.: High Performance Computing in Science and Engineering, Garching/Munich 2014, Bayerische Akademie der Wissenschaften,
"Numerical Simulation of Wing and Nacelle Stall"
In: Wagner, S.; Bode, A.; Satzger, H.; Brehm, M.: High Performance Computing in Science and Engineering, Garching/Munich 2014, Bayerische Akademie der Wissenschaften,
ISBN 978-3-98166675-0-9, 2014
Niehuis, R.; Mack, M.:
"Active Boundary Layer Control with Fluidic Oscillators on Highly-loaded Turbine Airfolis"
Invited Paper, published in Springer Series "Notes on Numerical Fluid Mechanics and Multidisciplinary Design 127", R. King (ed.), Active Flow and Combustion Control 2014, DOI: 10.1007/978-3-319-11967-0_1, 2015
"Active Boundary Layer Control with Fluidic Oscillators on Highly-loaded Turbine Airfolis"
Invited Paper, published in Springer Series "Notes on Numerical Fluid Mechanics and Multidisciplinary Design 127", R. King (ed.), Active Flow and Combustion Control 2014, DOI: 10.1007/978-3-319-11967-0_1, 2015
Kern, F.; Bindl, S.; Brehm, S.; Niehuis, R.:
"Entwicklung und Konstruktion einer Vorrichtung zur aktiven Verdichterstabilisierung mittels Lufteinblasung am Turbostrahltriebwerk Larzac 04"
DGLR Kongress 2014, Augsburg 16.-18.09.2014, Paper DLRK2014_340291
"Entwicklung und Konstruktion einer Vorrichtung zur aktiven Verdichterstabilisierung mittels Lufteinblasung am Turbostrahltriebwerk Larzac 04"
DGLR Kongress 2014, Augsburg 16.-18.09.2014, Paper DLRK2014_340291
Rademakers, R. P. M.; Kächele, T.; Bindl, S.; Niehuis, R.:
"Approach for an Optimized Evaluation of Pressure and Swirl Distortion in S-Shaped Engine Inlet Configurations"
AIAA-2014-3594, Proceedings of the 50th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, July 28-30, Cleveland, OH, USA, 2014
"Approach for an Optimized Evaluation of Pressure and Swirl Distortion in S-Shaped Engine Inlet Configurations"
AIAA-2014-3594, Proceedings of the 50th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, July 28-30, Cleveland, OH, USA, 2014
Brehm, S.; Kächele, T.; Niehuis, R.:
"CFD Investigations on the Influence of varying Inflow Conditions on the Aerodynamics in an S-Shaped Inlet Duct"
AIAA-2014-3595, Proceedings of the 50th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, July 28-30, Cleveland, OH, USA, 2014
"CFD Investigations on the Influence of varying Inflow Conditions on the Aerodynamics in an S-Shaped Inlet Duct"
AIAA-2014-3595, Proceedings of the 50th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, July 28-30, Cleveland, OH, USA, 2014
Montis, M.; Ciorciari, R.; Salvadori, S.; Carnevale, M.; Niehuis, R.:
Numerical prediction of cooling losses in a high-pressure gas turbine airfoil
Proc. IMechE, Part A: J. Power and Energy, DOI: 10.1177/0957650914542630, 2014 (21 pages)
Numerical prediction of cooling losses in a high-pressure gas turbine airfoil
Proc. IMechE, Part A: J. Power and Energy, DOI: 10.1177/0957650914542630, 2014 (21 pages)
Koschichow, D., Fröhlich, J., Kirik, I., Niehuis, R.:
"DNS of the flow near the endwall in a linear low pressure turbine cascade with periodically passing wake"
GT2014-25071, Proceedings of ASME Turbo Expo 2014: Power for Land, Sea and Air, June 16-20, 2014, Düsseldorf, BRD
"DNS of the flow near the endwall in a linear low pressure turbine cascade with periodically passing wake"
GT2014-25071, Proceedings of ASME Turbo Expo 2014: Power for Land, Sea and Air, June 16-20, 2014, Düsseldorf, BRD
Stößel, M., Bindl, S., Niehuis, R.:
"Ejector Tip Injection for Active Compressor Stabilization"
GT2014-25073, Proceedings of ASME Turbo Expo 2014: Power for Land, Sea and Air, June 16-20, 2014, Düsseldorf, BRD
"Ejector Tip Injection for Active Compressor Stabilization"
GT2014-25073, Proceedings of ASME Turbo Expo 2014: Power for Land, Sea and Air, June 16-20, 2014, Düsseldorf, BRD
Brachmanski, R., Niehuis, R., Bosco, A.:
"Investigation of a Separated Boundary Layer and its Influence on Secondary Flow of a Transonic Turbine Profile"
GT2014-25890, Proceedings of ASME Turbo Expo 2014: Power for Land, Sea and Air, June 16-20, 2014, Düsseldorf, BRD
"Investigation of a Separated Boundary Layer and its Influence on Secondary Flow of a Transonic Turbine Profile"
GT2014-25890, Proceedings of ASME Turbo Expo 2014: Power for Land, Sea and Air, June 16-20, 2014, Düsseldorf, BRD
Blaim, F., Brachmanski, R., Niehuis, R.:
"Investigation of Unsteady Inflow Conditions on the Transition Behaviour of Two Different Low Pressure Turbine Profiles"
GT2014-25891, Proceedings of ASME Turbo Expo 2014: Power for Land, Sea and Air, June 16-20, 2014, Düsseldorf, BRD
"Investigation of Unsteady Inflow Conditions on the Transition Behaviour of Two Different Low Pressure Turbine Profiles"
GT2014-25891, Proceedings of ASME Turbo Expo 2014: Power for Land, Sea and Air, June 16-20, 2014, Düsseldorf, BRD
Stotz, S., Wakelam, C.T., Guendogdu, Y., Niehuis, R.:
"Investigation of the Suction Side Boundary Layer Development on Low Pressure Turbine Airfoils with and without Separation using a Preston Probe"
GT2014-25908, Proceedings of ASME Turbo Expo 2014: Power for Land, Sea and Air, June 16-20, 2014, Düsseldorf, BRD
"Investigation of the Suction Side Boundary Layer Development on Low Pressure Turbine Airfoils with and without Separation using a Preston Probe"
GT2014-25908, Proceedings of ASME Turbo Expo 2014: Power for Land, Sea and Air, June 16-20, 2014, Düsseldorf, BRD
Lesser, A., Niehuis, R.:
"A Study about Transonic Axial Compressors with Total Pressure Inlet Flow Field Distortions"
GT2014-26627, Proceedings of ASME Turbo Expo 2014: Power for Land, Sea and Air, June 16-20, 2014, Düsseldorf, BRD
"A Study about Transonic Axial Compressors with Total Pressure Inlet Flow Field Distortions"
GT2014-26627, Proceedings of ASME Turbo Expo 2014: Power for Land, Sea and Air, June 16-20, 2014, Düsseldorf, BRD
Ubben, S., Niehuis, R.:
"Experimental Investigation of the Diffuser Vane Clearance Effect in a Centrifugal Compressor Stage with Adjustable Diffuser Geometry: Part I – Compressor Performance Analysis"
GT2014-26896, Proceedings of ASME Turbo Expo 2014: Power for Land, Sea and Air, June 16-20, 2014, Düsseldorf, BRD
"Experimental Investigation of the Diffuser Vane Clearance Effect in a Centrifugal Compressor Stage with Adjustable Diffuser Geometry: Part I – Compressor Performance Analysis"
GT2014-26896, Proceedings of ASME Turbo Expo 2014: Power for Land, Sea and Air, June 16-20, 2014, Düsseldorf, BRD
Ubben, S., Niehuis, R.:
"Experimental Investigation of the Diffuser Vane Clearance Effect in a Centrifugal Compressor Stage with Adjustable Diffuser Geometry: Part II – Detailed Flow Analysis"
GT2014-27175, Proceedings of ASME Turbo Expo 2014: Power for Land, Sea and Air, June 16-20, 2014, Düsseldorf, BRD
"Experimental Investigation of the Diffuser Vane Clearance Effect in a Centrifugal Compressor Stage with Adjustable Diffuser Geometry: Part II – Detailed Flow Analysis"
GT2014-27175, Proceedings of ASME Turbo Expo 2014: Power for Land, Sea and Air, June 16-20, 2014, Düsseldorf, BRD
Händel, D., Niehuis, R., Rockstroh, U.:
"Aerodynamic Investigations of a Variable Inlet Guide Vane with Symmetric Profile"
GT2014-26900, Proceedings of ASME Turbo Expo 2014: Power for Land, Sea and Air, June 16-20, 2014, Düsseldorf, BRD
"Aerodynamic Investigations of a Variable Inlet Guide Vane with Symmetric Profile"
GT2014-26900, Proceedings of ASME Turbo Expo 2014: Power for Land, Sea and Air, June 16-20, 2014, Düsseldorf, BRD
Gomes, R., Stotz, S., Blaim, F., Niehuis, R.:
"Hot-Film Measurements on a LPT Linear Cascade with By-Pass Transition"
GT2014-26960, Proceedings of ASME Turbo Expo 2014: Power for Land, Sea and Air, June 16-20, 2014, Düsseldorf, BRD
"Hot-Film Measurements on a LPT Linear Cascade with By-Pass Transition"
GT2014-26960, Proceedings of ASME Turbo Expo 2014: Power for Land, Sea and Air, June 16-20, 2014, Düsseldorf, BRD
Ciorciari, R.; Kirik, I.; Niehuis, R.:
Effects of Unsteady Wakes on the Secondary Flows in the Linear T106 Turbine Cascade
J. Turbomach. 136, issue 9, article 091010, May 2014 (11 pages)
Effects of Unsteady Wakes on the Secondary Flows in the Linear T106 Turbine Cascade
J. Turbomach. 136, issue 9, article 091010, May 2014 (11 pages)
Stotz, S.; Wakelam, C. T.; Guendogdu, Y.; Niehuis, R.:
Detection of Boundary Layer Transition on a Low Pressure Turbine Airfoil Without Separation Using a Preston Tube and Hot Film Anemometry
The 15th ISROMAC Conference, ISROMAC-2014-15, USA, Honolulu, HI, February 24-28, 2014
Detection of Boundary Layer Transition on a Low Pressure Turbine Airfoil Without Separation Using a Preston Tube and Hot Film Anemometry
The 15th ISROMAC Conference, ISROMAC-2014-15, USA, Honolulu, HI, February 24-28, 2014
Händel, D.; Rockstroh, U.; Niehuis, R.:
Experimental Investigation of Transition and Separation Phenomena on an Inlet Guide Vane with Symmetric Profile at Different Stagger Angles and Reynolds Numbers
The 15th ISROMAC Conference, ISROMAC-2014-15, USA, Honolulu, HI, February 24-28, 2014
Experimental Investigation of Transition and Separation Phenomena on an Inlet Guide Vane with Symmetric Profile at Different Stagger Angles and Reynolds Numbers
The 15th ISROMAC Conference, ISROMAC-2014-15, USA, Honolulu, HI, February 24-28, 2014
Grates, D.R.; Jeschke, P.; Niehuis, R.:
Numerical Investigation of the Unsteady Flow inside a Centrifugal Compressor Stage with Pipe Diffuser
J. Turbomach. 136, issue 3, article 031012, March 2014 (14 pages)
Numerical Investigation of the Unsteady Flow inside a Centrifugal Compressor Stage with Pipe Diffuser
J. Turbomach. 136, issue 3, article 031012, March 2014 (14 pages)
2013
Koschichow, D.; Fröhlich, J.; Ciorciari, R.; Kirik, I.; Niehuis, R.:
Numerical and experimental investigation of the turbulent flow through a low-pressure turbine cascade in the endwall region
PAMM, WILEY-VCH Verlag, 2013, Vol. 13, Issue 1, pages 311-312
Numerical and experimental investigation of the turbulent flow through a low-pressure turbine cascade in the endwall region
PAMM, WILEY-VCH Verlag, 2013, Vol. 13, Issue 1, pages 311-312
Gomes, R. A.; Niehuis, R.:
Effects of Periodic Unsteady Inflow on Film Cooling and Heat Transfer on Highly Loaded High Pressure Turbine Blades With Flow Separation
Journal of Turbomachinery. 136(2), 021014
Effects of Periodic Unsteady Inflow on Film Cooling and Heat Transfer on Highly Loaded High Pressure Turbine Blades With Flow Separation
Journal of Turbomachinery. 136(2), 021014
Bindl, S.; Muth, B.; Niehuis, R.:
"Adaptation of a Ground Test Facility to Operate a Modern Turbo Jet Engine"
ISABE-2013-1307, Proceedings of the XXI. International Symposium on Air Breathing Engines (ISABE), September 9-13, 2013, Busan, Korea
"Adaptation of a Ground Test Facility to Operate a Modern Turbo Jet Engine"
ISABE-2013-1307, Proceedings of the XXI. International Symposium on Air Breathing Engines (ISABE), September 9-13, 2013, Busan, Korea
Muth, B.; Bindl, S.; Brehm, S.; Niehuis, R.:
"Adjusting the Ejector Effect inside a Jet Engine Ground Test Facility - CFD Prediction and Validation"
ISABE-2013-1308, Proceedings of the XXI. International Symposium on Air Breathing Engines (ISABE), September 9-13, 2013, Busan, Korea
Niehuis, R.; Lesser, A.; Probst, A.; Radespiel, R.; Schulze, S.; Kähler, C.J.; Spiering, F.; Kroll, N.; Warzek, F.; Schiffer, H.-P.:
"Simulation of Nacelle Stall and Engine Response"
ISABE-2013-1402, Proceedings of the XXI. International Symposium on Air Breathing Engines (ISABE), September 9-13, 2013, Busan, Korea
Brachmanski, R.; Niehuis, R.; Gündogdu, Y.:
"Investigation of Secondary Flow and Its Influence on the Boundary Layer of a Transonic Turbine Profile"
DLRK2013-301272, Proceedings of the German Aerospace Congress, September 10-12, 2013, Stuttgart, Germany
"Investigation of Secondary Flow and Its Influence on the Boundary Layer of a Transonic Turbine Profile"
DLRK2013-301272, Proceedings of the German Aerospace Congress, September 10-12, 2013, Stuttgart, Germany
Rademakers, R. P. M.; Bindl, S.; Brehm, S.; Muth, B.; Niehuis, R.:
"Investigation of Flow Distortion in an Integrated Inlet of a Jet Engine"
DLRK2013-301349, Proceedings of the German Aerospace Congress, September 10-12, 2013, Stuttgart, Germany
"Investigation of Flow Distortion in an Integrated Inlet of a Jet Engine"
DLRK2013-301349, Proceedings of the German Aerospace Congress, September 10-12, 2013, Stuttgart, Germany
Händel, D., Barthmes, S., Niehuis, R., Rockstroh, U., Leopold, L.:
"2D Investigation of the Flow Through a Symmetric Variable Inlet Guide Vane Part 1: Experimental Analysis"
AIAA-2013-3682, Proceedings of the 49th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, July 15- 17, San Jose, CA, USA, 2013
"2D Investigation of the Flow Through a Symmetric Variable Inlet Guide Vane Part 1: Experimental Analysis"
AIAA-2013-3682, Proceedings of the 49th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, July 15- 17, San Jose, CA, USA, 2013
Barthmes, S., Händel, D., Niehuis, R., Wacker, C., Klausmann J.:
„2D Investigation of the Flow Through a Symmetric Variable Inlet Guide Vane Part 1: Numerical Analysis “
AIAA-2013-3683, Proceedings of the 49th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, July 15- 17, San Jose, CA, USA, 2013
„2D Investigation of the Flow Through a Symmetric Variable Inlet Guide Vane Part 1: Numerical Analysis “
AIAA-2013-3683, Proceedings of the 49th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, July 15- 17, San Jose, CA, USA, 2013
Wakelam, C. T.; Hoeger, M.; Niehuis, R.:
A Comparison of Three Low Pressure Turbine Designs
J. Turbomach. 135, 051026 (2013)
A Comparison of Three Low Pressure Turbine Designs
J. Turbomach. 135, 051026 (2013)
Mack, M.; Niehuis, R.; Fiala, A.; Guendogdu, Y.:
Boundary Layer Control on a Low Pressure Turbine Blade by Means of Pulsed Blowing
J. Turbomach. 135, 051023 (2013)
Boundary Layer Control on a Low Pressure Turbine Blade by Means of Pulsed Blowing
J. Turbomach. 135, 051023 (2013)
Muth, B.; Niehuis, R.:
Axial Loss Development in Low Pressure Turbine Cascades
J. Turbomach. 135, 041024 (2013)
Axial Loss Development in Low Pressure Turbine Cascades
J. Turbomach. 135, 041024 (2013)
Grates, D.R., Jeschke, P., Niehuis, R.:
"Numerical Investigations of the Unsteady Flow inside a Centrifugal Compressor Stage with Pipe Diffuser"
GT2013-95465, Proceedings of ASME Turbo Expo 2013: Power for Land, Sea and Air, June 03-07, 2013, San Antonio, USA
"Numerical Investigations of the Unsteady Flow inside a Centrifugal Compressor Stage with Pipe Diffuser"
GT2013-95465, Proceedings of ASME Turbo Expo 2013: Power for Land, Sea and Air, June 03-07, 2013, San Antonio, USA
Stößel, M.; Bindl, S.; Niehuis, R.:
"Rotating Stall Inception Inside the Low Pressure Compressor of a Twin-Spool Turbofan Engine"
GT2013-94220, Proceedings of ASME Turbo Expo 2013: Power for Land, Sea and Air, June 3-7, 2013, San Antonio, TX, USA
Mack, M.; Brachmanski, R.; Niehuis, R.:
"The effect of Pulsed Blowing on the Boundary Layer of a Highly Loaded Low Pressure Turbine Blade"
GT2013-94566, Proceedings of ASME Turbo Expo 2013: Power for Land, Sea and Air, June 3-7, 2013, San Antonio, TX, USA
"The effect of Pulsed Blowing on the Boundary Layer of a Highly Loaded Low Pressure Turbine Blade"
GT2013-94566, Proceedings of ASME Turbo Expo 2013: Power for Land, Sea and Air, June 3-7, 2013, San Antonio, TX, USA
Gomes, R. A.; Niehuis, R.:
"The Concept of Adiabatic Heat Transfer Coefficient and Its Application to Turbomachinery"
GT2013-94715, Proceedings of ASME Turbo Expo 2013: Power for Land, Sea and Air, June 3-7, 2013, San Antonio, TX, USA
"The Concept of Adiabatic Heat Transfer Coefficient and Its Application to Turbomachinery"
GT2013-94715, Proceedings of ASME Turbo Expo 2013: Power for Land, Sea and Air, June 3-7, 2013, San Antonio, TX, USA
Ciorciari, R.; Kirik, I.; Niehuis, R.:
"Effects of Unsteady Wakes on the Secondary Flows in the Linear T106 Turbine Cascade"
GT2013-94768, Proceedings of ASME Turbo Expo 2013: Power for Land, Sea and Air, June 3-7, 2013, San Antonio, TX, USA
"Effects of Unsteady Wakes on the Secondary Flows in the Linear T106 Turbine Cascade"
GT2013-94768, Proceedings of ASME Turbo Expo 2013: Power for Land, Sea and Air, June 3-7, 2013, San Antonio, TX, USA
Gomes, R. A.; Niehuis, R.:
"Film Cooling on Highly Loaded Blades With Main Flow Separation—Part I: Heat Transfer"
J. Turbomach. 135, 011043 (2013)
"Film Cooling on Highly Loaded Blades With Main Flow Separation—Part I: Heat Transfer"
J. Turbomach. 135, 011043 (2013)
Gomes, R. A.; Niehuis, R.:
"Film Cooling on Highly Loaded Blades With Main Flow Separation—Part II: Overall Film Cooling Effectiveness"
J. Turbomach. 135, 011044 (2013)
"Film Cooling on Highly Loaded Blades With Main Flow Separation—Part II: Overall Film Cooling Effectiveness"
J. Turbomach. 135, 011044 (2013)
2012
Blaim, F., Niehuis, R.:
"Unsteady Simulation of the LP Turbine Test Case T106D-EIZ using a Transport Equation based Transition Model"
Paper DGLRK2012-281279, Berlin, 2012
Lesser A., Barthmes S., Niehuis R.:
Numerical Investigation of the Effect of Inflow Distortions on Transonic Axial Compressor Stages with 2D and 3D Calculations
ICAS 2012, Australia, Brisbane, 2012
Bindl, S., Muth, B., Stößel, M., Brehm, S., Niehuis, R.:
"Experimental Investigation on the Ejector Pump Effect in Jet Engine Test Facilities"
Proceedings of 4th Int. Symp. on Jet Propulsion and Power Engineering, Sept. 10-12, 2012, Xi’an, China, paper ISJPPE-2012-F0007
Muth, B., Bindl, S., Brehm, S., Niehuis, R.:
"A CFD Study of the Ejector Pump Effect within Jet Engine Test Facilities"
Proceedings of 4th Int. Symp. on Jet Propulsion and Power Engineering, Sept. 10-12, 2012, Xi’an, China, paper ISJPPE-2012-F0008
Gomes, R. A.; Niehuis, R.:
"Heat Transfer and Adiabatic Film Cooling Effectiveness on Highly Loaded High Pressure Turbine Blades With Flow Separation"
HT2012-58219; Proceedings of the ASME Summer Heat Transfer Conference
2012; July 8-12, 2012, Rio Grande, Puerto Rico
Lesser, A., Ciorciari R., Barthmes S., Niehuis, R.:
"Numerical Investigation of the Effect of Inflow Distortions on Transonic Axial Compressor Stages"
Third Symposium "Simulation of Wing and Nacelle Stall"; Braunschweig, Germany, June 21-22, 2012
Wakelam, C. T.; Niehuis, R.; Hoeger, M.:
"A Comparison of Three Low Pressure Turbine Designs"
GT2012-69028; Proceedings of ASME Turbo Expo 2012; June 11-15, 2012, Copenhagen, Denmark
Muth, B.; Niehuis, R.:
"Axial Loss Development in Low Pressure Turbine Cascades"
GT2012-69726; Proceedings of ASME Turbo Expo 2012; June 11-15, 2012, Copenhagen, Denmark
Gomes, R. A.; Niehuis, R.:
"Effects of Periodic Unsteady Inflow on Film Cooling and Heat Transfer on Highly Loaded High Pressure Turbine Blades with Flow Separation"
GT2012-69390; Proceedings of ASME Turbo Expo 2012; June 11-15, 2012, Copenhagen, Denmark
Mack, M.; Niehuis, R.; Fiala, A.; Guendogdu, Y.:
"Boundary Layer Control on a Low Pressure Turbine Blade by Means of Pulsed Blowing"
GT2012-69029; Proceedings of ASME Turbo Expo 2012; June 11-15, 2012, Copenhagen, Denmark
Lesser, A., Niehuis, R.:
"Detailed Numerical Investigation of a Transonic Axial Compressor Stage with Inlet Distortions"
Journal of Thermal Science Vol. 21, No.3, May 2012
Ciorciari, R.; Lesser, A.; Blaim, F.; Niehuis,R.:
Numerical investigation of tip clearance effects in an axial transonic compressor
Journal of Thermal Science, 2012, Volume 21, Number 2, Pages 109-119
Mack, M.; Ludewig, T.; Niehuis, R.
Passive Boundary Layer Control of a Thin, Low Pressure Turbine Blade by Pressure to Suction Side Pressure Difference Driven Blowing
The 14th ISROMAC Conference, ISROMAC-2012-14, USA, Honolulu, HI, Feb. 27-Mar 2., 2012
Gomes, R. A.; Niehuis, R.:
"Aerothermodynamics of a High-Pressure Turbine Blade With Very High
Loading and Vortex Generators"
J. of Turbomachinery, vol. 134, Jan. 2012
"Aerothermodynamics of a High-Pressure Turbine Blade With Very High
Loading and Vortex Generators"
J. of Turbomachinery, vol. 134, Jan. 2012
2011
Mack, M.:
"Aktive Grenzschichtbeeinflussungsmaßnahmen an hochbelasteten Niederdruckturbinen-Gittern"
Vortrag beim Seminar für Flugantriebe und Gasturbinen, TU München, Garching, 3. November 2011
Niehuis, R.:
"Experimental activities to support CFD tool improvements for Aero Engines"
Invited Paper Forum Day on Innovative CFD Multi-Physics Methods, Tools and Software: Future Needs of Industry in Aeronautics & Propulsion, 3rd CEAS Air&Space Conference, Venice Oct. 24-28, 2011
Bindl, S., Niehuis, R.:
"Realisierung einer autarken Applikation zur Erkennung und Unterdrückung von Verdichterinstabilitäten am Turbostrahltriebwerk Larzac 04"
DLRK2011-241310, Deutscher Luft- und Raumfahrtkongress, September 27-29, 2011, Bremen, Deutschland
Lieser, J. P., Biela, C., Pixberg, C. T., Schiffer, H.-P., Schulze, S., Lesser, A., Kähler, C. J., Niehuis, R.:
"Compressor Rig Test with Distorted Inflow using Distortion Generators"
Paper DGLRK2011-241449, 2011
Muth, B., Stößel, M., Beth, S., Bindl, S., Niehuis, R.:
"Basic Study of the Ejector Effect, Part 1: CFD"47th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, AIAA-2011-5529, USA, San Diego, CA, 31 July-3 August 2011
Stößel, M., Muth, B., Bindl, S., Niehuis, R.:
"Basic Study of the Ejector Effect, Part 2: Experimental Approach"
47th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, AIAA-2011-5530, USA, San Diego, CA, 31 July-3 August 2011
Lesser, A.; Niehuis, R.:
"Detailed Numerical Investigation of a Transonic Axial Compressor Stage with
Inlet Distortions"
ISAIF10-106, Proceedings of the 10th International Symposium on Experimental Computational Aerothermodynamics of Internal Flows, 4–7 July 2011, Brussels, Belgium
Ciorciari, R.; Lesser, A; Blaim, F.; Niehuis, R.:
"Tip Clearance Investigation for an Axial Transonic Compressor"
ISAIF10-018, Proceedings of the 10th International Symposium on Experimental
Computational Aerothermodynamics of Internal Flows, 4-7 July 2011, Brussels, Belgium
Lesser, A.; Iseler, J.; Niehuis, R.:
"Numerical Investigation of a Highly Loaded Axial Compressor Stage With Inlet Distortions"
GT2011-46457, Proceedings of ASME Turbo Expo 2011, June 6-10, 2011, Vancouver, Canada
Montis, M.; Niehuis, R.; Fiala, A.:
"Aerodynamic Measurements on a Low Pressure Turbine Cascade With Different Levels of Distributed Roughness"
GT2011-45015, Proceedings of ASME Turbo Expo 2011, June 6-10, 2011, Vancouver, Canada
Mack, M.; Niehuis, R.; Fiala, A.:
"Parametric Study of Fluidic Oscillators for Use in Active Boundary Layer Control"
GT2011-45073, Proceedings of ASME Turbo Expo 2011, June 6-10, 2011, Vancouver, Canada
Araujo Gomes, R.; Niehuis, R.:
"Film Cooling on Highly Loaded Blades With Main Flow Separation: Part 1--Heat Transfer"
GT2011-45476, Proceedings of ASME Turbo Expo 2011, June 6-10, 2011, Vancouver, Canada
Araujo Gomes, R.; Niehuis, R.:
"Film Cooling on Highly Loaded Blades With Main Flow Separation: Part 2--Overall Film Cooling Effectiveness"
GT2011-45477 , Proceedings of ASME Turbo Expo 2011, June 6-10, 2011, Vancouver, Canada
Gomes, R.A., Niehuis, R.:
„Film Cooling Effectiveness Measurements with Periodic Unsteady Inflow on Highly Loaded Blades with Main Flow Separation”
J. of Turbomachinery, vol. 133, Apr. 2011
Montis, M.; Ciorciari, R.; Niehuis, R.; Salvadori, S.; Carnevale, M.; Martelli, F.:
"Aerothermal Analysis of Suction Side Film Cooling in a High-Pressure Nozzle Guide Vane Cascade"
Paper No. 46, 9th European Conference on Turbomachinery (ETC), Istanbul, Turkey, 21.-25.3.2011
Ludewig, T.; Mack, M.; Niehuis, R.; Franke, M.:
" Optimization of the Blowing Ratio for a Low Pressure Turbine Cascade with Active Flow Control"
Paper No. 131, 9th European Conference on Turbomachinery (ETC), Istanbul, Turkey, 21.-25.3.2011
Mack, M.:
"Aktive Grenzschichtbeeinflussungsmaßnahmen an hochbelasteten Niederdruckturbinen-Gittern"
Vortrag beim Seminar für Flugantriebe und Gasturbinen, TU München, Garching, 3. November 2011
Niehuis, R.:
"Experimental activities to support CFD tool improvements for Aero Engines"
Invited Paper Forum Day on Innovative CFD Multi-Physics Methods, Tools and Software: Future Needs of Industry in Aeronautics & Propulsion, 3rd CEAS Air&Space Conference, Venice Oct. 24-28, 2011
Bindl, S., Niehuis, R.:
"Realisierung einer autarken Applikation zur Erkennung und Unterdrückung von Verdichterinstabilitäten am Turbostrahltriebwerk Larzac 04"
DLRK2011-241310, Deutscher Luft- und Raumfahrtkongress, September 27-29, 2011, Bremen, Deutschland
Lieser, J. P., Biela, C., Pixberg, C. T., Schiffer, H.-P., Schulze, S., Lesser, A., Kähler, C. J., Niehuis, R.:
"Compressor Rig Test with Distorted Inflow using Distortion Generators"
Paper DGLRK2011-241449, 2011
Muth, B., Stößel, M., Beth, S., Bindl, S., Niehuis, R.:
"Basic Study of the Ejector Effect, Part 1: CFD"47th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, AIAA-2011-5529, USA, San Diego, CA, 31 July-3 August 2011
Stößel, M., Muth, B., Bindl, S., Niehuis, R.:
"Basic Study of the Ejector Effect, Part 2: Experimental Approach"
47th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, AIAA-2011-5530, USA, San Diego, CA, 31 July-3 August 2011
Lesser, A.; Niehuis, R.:
"Detailed Numerical Investigation of a Transonic Axial Compressor Stage with
Inlet Distortions"
ISAIF10-106, Proceedings of the 10th International Symposium on Experimental Computational Aerothermodynamics of Internal Flows, 4–7 July 2011, Brussels, Belgium
Ciorciari, R.; Lesser, A; Blaim, F.; Niehuis, R.:
"Tip Clearance Investigation for an Axial Transonic Compressor"
ISAIF10-018, Proceedings of the 10th International Symposium on Experimental
Computational Aerothermodynamics of Internal Flows, 4-7 July 2011, Brussels, Belgium
Lesser, A.; Iseler, J.; Niehuis, R.:
"Numerical Investigation of a Highly Loaded Axial Compressor Stage With Inlet Distortions"
GT2011-46457, Proceedings of ASME Turbo Expo 2011, June 6-10, 2011, Vancouver, Canada
Montis, M.; Niehuis, R.; Fiala, A.:
"Aerodynamic Measurements on a Low Pressure Turbine Cascade With Different Levels of Distributed Roughness"
GT2011-45015, Proceedings of ASME Turbo Expo 2011, June 6-10, 2011, Vancouver, Canada
Mack, M.; Niehuis, R.; Fiala, A.:
"Parametric Study of Fluidic Oscillators for Use in Active Boundary Layer Control"
GT2011-45073, Proceedings of ASME Turbo Expo 2011, June 6-10, 2011, Vancouver, Canada
Araujo Gomes, R.; Niehuis, R.:
"Film Cooling on Highly Loaded Blades With Main Flow Separation: Part 1--Heat Transfer"
GT2011-45476, Proceedings of ASME Turbo Expo 2011, June 6-10, 2011, Vancouver, Canada
Araujo Gomes, R.; Niehuis, R.:
"Film Cooling on Highly Loaded Blades With Main Flow Separation: Part 2--Overall Film Cooling Effectiveness"
GT2011-45477 , Proceedings of ASME Turbo Expo 2011, June 6-10, 2011, Vancouver, Canada
Gomes, R.A., Niehuis, R.:
„Film Cooling Effectiveness Measurements with Periodic Unsteady Inflow on Highly Loaded Blades with Main Flow Separation”
J. of Turbomachinery, vol. 133, Apr. 2011
Montis, M.; Ciorciari, R.; Niehuis, R.; Salvadori, S.; Carnevale, M.; Martelli, F.:
"Aerothermal Analysis of Suction Side Film Cooling in a High-Pressure Nozzle Guide Vane Cascade"
Paper No. 46, 9th European Conference on Turbomachinery (ETC), Istanbul, Turkey, 21.-25.3.2011
Ludewig, T.; Mack, M.; Niehuis, R.; Franke, M.:
" Optimization of the Blowing Ratio for a Low Pressure Turbine Cascade with Active Flow Control"
Paper No. 131, 9th European Conference on Turbomachinery (ETC), Istanbul, Turkey, 21.-25.3.2011