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Peter Jeschke
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Journal Articles

Influence of Purge Flow Injection on the Performance of an Axial Turbine With Three-Dimensional Airfoils and Non-Axisymmetric Endwall Contouring

Lukas Schäflein, Johannes Janssen, Henri Brandies, Peter Jeschke, Stephan Behre
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. June 2023, 145(6): 061004.
Paper No: TURBO-22-1166
DOI: https://doi.org/10.1115/1.4056238
Published Online: December 6, 2022
View Article titled, Influence of Purge Flow Injection on the Performance of an Axial Turbine With Three-Dimensional Airfoils and Non-Axisymmetric Endwall Contouring
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Topics: Flow (Dynamics), Rotors, Turbines, Stators, Probes
Proceedings Papers

Influence of Purge Flow Injection on the Performance of an Axial Turbine With Three-Dimensional Airfoils and Non-Axisymmetric Endwall Contouring

Lukas Schäflein, Johannes Janssen, Henri Brandies, Peter Jeschke, Stephan Behre
Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT30A001, June 13–17, 2022
Paper No: GT2022-78057
DOI: https://doi.org/10.1115/GT2022-78057
View Paper titled, Influence of Purge Flow Injection on the Performance of an Axial Turbine With Three-Dimensional Airfoils and Non-Axisymmetric Endwall Contouring
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Topics: Airfoils, Flow (Dynamics), Turbines, Probes, Stators, Cavities, Computer simulation, Engineering simulation, Optimization, Reynolds-averaged Navier–Stokes equations
Journal Articles

Detecting Multidimensional Pareto Fronts During the Optimization of a Return Channel Within a Centrifugal Compressor

Jan Bisping, Peter Jeschke
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. April 2022, 144(4): 041003.
Paper No: TURBO-20-1361
DOI: https://doi.org/10.1115/1.4052565
Published Online: November 3, 2021
View Article titled, Detecting Multidimensional Pareto Fronts During the Optimization of a Return Channel Within a Centrifugal Compressor
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Topics: Compressors, Design, Flow (Dynamics), Optimization
Journal Articles

Effect of an Axially Tilted Variable Stator Vane Platform on Penny Cavity and Main Flow

Johannes Janssen, Daniel Pohl, Peter Jeschke, Alexander Halcoussis, Rainer Hain, Thomas Fuchs
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. February 2022, 144(2): 021010.
Paper No: TURBO-21-1153
DOI: https://doi.org/10.1115/1.4052314
Published Online: September 29, 2021
View Article titled, Effect of an Axially Tilted Variable Stator Vane Platform on Penny Cavity and Main Flow
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Topics: Cavities, Flow (Dynamics), Pressure, Simulation, Stators, Leakage, Cascades (Fluid dynamics), Particulate matter, Inflow, Outflow
Proceedings Papers

Prediction and Validation of the Transient Pressure Field in a Centrifugal Compressor With Vaned Diffuser for the Application in High Cycle Fatigue Stress Estimations

Gökay Bacakci, Friedrich Fröhlig, Lukas Stuhldreier, Johannes Deutsch, Peter Jeschke
Proc. ASME. GT2021, Volume 2D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V02DT37A003, June 7–11, 2021
Paper No: GT2021-58876
DOI: https://doi.org/10.1115/GT2021-58876
View Paper titled, Prediction and Validation of the Transient Pressure Field in a Centrifugal Compressor With Vaned Diffuser for the Application in High Cycle Fatigue Stress Estimations
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Topics: Compressors, Diffusers, High cycle fatigue, Pressure, Stress, Transients (Dynamics), Engineering simulation, Fluctuations (Physics), Impellers, Pressure measurement
Proceedings Papers

Effect of an Axially Tilted Variable Stator Vane Platform on Penny Cavity and Main Flow

Johannes Janssen, Daniel Pohl, Peter Jeschke, Alexander Halcoussis, Rainer Hain, Thomas Fuchs
Proc. ASME. GT2021, Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V02AT31A027, June 7–11, 2021
Paper No: GT2021-59182
DOI: https://doi.org/10.1115/GT2021-59182
View Paper titled, Effect of an Axially Tilted Variable Stator Vane Platform on Penny Cavity and Main Flow
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Topics: Cascades (Fluid dynamics), Cavities, Flow (Dynamics), Leakage flows, Particulate matter, Stators
Proceedings Papers

Development of Turbulent Quantities Inside an Axial Turbine Vane

Stephan Behre, Dragan Kožulović, Christian Hösgen, Peter Jeschke
Proc. ASME. GT2021, Volume 2B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing, V02BT32A014, June 7–11, 2021
Paper No: GT2021-60013
DOI: https://doi.org/10.1115/GT2021-60013
View Paper titled, Development of Turbulent Quantities Inside an Axial Turbine Vane
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Topics: Turbines, Turbulence, Stators, Kinetic energy, Wire, Algebra, Anisotropy, Axial flow, Computational fluid dynamics, Engineering simulation
Journal Articles

Rotor-Alone Tones in the Outflow Noise of a Centrifugal Compressor

Armin Faßbender, Martin Enneking, Peter Jeschke
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. November 2020, 142(11): 111001.
Paper No: TURBO-20-1020
DOI: https://doi.org/10.1115/1.4047893
Published Online: September 14, 2020
View Article titled, Rotor-Alone Tones in the Outflow Noise of a Centrifugal Compressor
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Topics: Compressors, Diffusers, Flow (Dynamics), Fluctuations (Physics), Impellers, Noise (Sound), Outflow, Pressure, Rotors, Computational fluid dynamics
Proceedings Papers

Rotor-Alone Tones in the Outflow Noise of a Centrifugal Compressor

Armin Faßbender, Martin Enneking, Peter Jeschke
Proc. ASME. GT2019, Volume 2B: Turbomachinery, V02BT43A004, June 17–21, 2019
Paper No: GT2019-90804
DOI: https://doi.org/10.1115/GT2019-90804
View Paper titled, Rotor-Alone Tones in the Outflow Noise of a Centrifugal Compressor
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Topics: Compressors, Noise (Sound), Outflow, Rotors, Fluctuations (Physics), Diffusers, Flow (Dynamics), Pressure, Acoustics, Annulus
Journal Articles

Rotor–Stator Interactions in a 2.5-Stage Axial Compressor—Part II: Impact of Aerodynamic Modeling on Forced Response

Christoph Sanders, Marius Terstegen, Peter Jeschke, Harald Schoenenborn, Jan Philipp Heners
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. October 2019, 141(10): 101008.
Paper No: TURBO-18-1319
DOI: https://doi.org/10.1115/1.4043954
Published Online: September 26, 2019
View Article titled, Rotor–Stator Interactions in a 2.5-Stage Axial Compressor—Part II: Impact of Aerodynamic Modeling on Forced Response
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Topics: Acoustics, Blades, Compressors, Excitation, Pressure, Rotors, Simulation, Stators, Stress, Inlet guide vanes
Journal Articles

Rotor–Stator Interactions in a 2.5-Stage Axial Compressor—Part I: Experimental Analysis of Tyler–Sofrin Modes

Marius Terstegen, Christoph Sanders, Peter Jeschke, Harald Schoenenborn
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. October 2019, 141(10): 101002.
Paper No: TURBO-18-1322
DOI: https://doi.org/10.1115/1.4043961
Published Online: September 5, 2019
View Article titled, Rotor–Stator Interactions in a 2.5-Stage Axial Compressor—Part I: Experimental Analysis of Tyler–Sofrin Modes
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Topics: Blades, Compressors, Pressure, Rotors, Stators, Stress, Pressure measurement, Signals
Journal Articles

Dual Drive Booster for a Two-Spool Turbofan: High Shaft Power Offtake Capability for More Electric Aircraft and Hybrid Aircraft Concepts

Vadim Kloos, Trevor H. Speak, Robert J. Sellick, Peter Jeschke
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 121201.
Paper No: GTP-18-1327
DOI: https://doi.org/10.1115/1.4040822
Published Online: November 29, 2018
View Article titled, Dual Drive Booster for a Two-Spool Turbofan: High Shaft Power Offtake Capability for More Electric Aircraft and Hybrid Aircraft Concepts
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Topics: Aircraft, Design, Engines, Surges, Thrust, Turbofans, Compressors, Gears, Flight, Generators
Journal Articles

Optimal Operation of a Gas Turbine Cogeneration Unit With Energy Storage for Wind Power System Integration

Thomas Bexten, Manfred Wirsum, Björn Roscher, Ralf Schelenz, Georg Jacobs, Daniel Weintraub, Peter Jeschke
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011801.
Paper No: GTP-18-1281
DOI: https://doi.org/10.1115/1.4040847
Published Online: October 29, 2018
View Article titled, Optimal Operation of a Gas Turbine Cogeneration Unit With Energy Storage for Wind Power System Integration
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Topics: Design, Energy consumption, Energy generation, Gas turbines, Hydrogen, Pressure, Storage, Wind farms, Wind power, Fuels
Proceedings Papers

Optimal Operation of a Gas Turbine Cogeneration Unit With Energy Storage for Wind Power System Integration

Thomas Bexten, Manfred Wirsum, Björn Roscher, Ralf Schelenz, Georg Jacobs, Daniel Weintraub, Peter Jeschke
Proc. ASME. GT2018, Volume 3: Coal, Biomass, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T23A010, June 11–15, 2018
Paper No: GT2018-76688
DOI: https://doi.org/10.1115/GT2018-76688
View Paper titled, Optimal Operation of a Gas Turbine Cogeneration Unit With Energy Storage for Wind Power System Integration
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Topics: Combined heat and power, Energy storage, Gas turbines, Wind energy systems, Carbon dioxide, Design, Emissions, Heat, Renewable energy, Storage
Proceedings Papers

Dual Drive Booster for a Two-Spool Turbofan: High Shaft Power Offtake Capability for MEA and Hybrid Aircraft Concepts

Vadim Kloos, Trevor H. Speak, Robert J. Sellick, Peter Jeschke
Proc. ASME. GT2018, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T01A007, June 11–15, 2018
Paper No: GT2018-75501
DOI: https://doi.org/10.1115/GT2018-75501
View Paper titled, Dual Drive Booster for a Two-Spool Turbofan: High Shaft Power Offtake Capability for MEA and Hybrid Aircraft Concepts
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Topics: Aircraft, Turbofans, Engines, Design, High pressure (Physics), Compressors, Engine design, Pressure, Architecture, Electricity (Physics)
Journal Articles

Aerodynamic Optimization of a Transonic Centrifugal Compressor by Using Arbitrary Blade Surfaces

Alexander Hehn, Moritz Mosdzien, Daniel Grates, Peter Jeschke
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. May 2018, 140(5): 051011.
Paper No: TURBO-17-1216
DOI: https://doi.org/10.1115/1.4038908
Published Online: April 6, 2018
View Article titled, Aerodynamic Optimization of a Transonic Centrifugal Compressor by Using Arbitrary Blade Surfaces
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Topics: Blades, Compressors, Design, Diffusers, Flow (Dynamics), Impellers, Optimization, Pressure, Shock (Mechanics), Computational fluid dynamics
Proceedings Papers

The Use of Air-Measured Profile Data for Application in a High Pressure Steam Turbine

Marcus Britz, Peter Jeschke, Oliver Brunn, Thomas Polklas
Proc. ASME. GT2017, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T29A020, June 26–30, 2017
Paper No: GT2017-63667
DOI: https://doi.org/10.1115/GT2017-63667
View Paper titled, The Use of Air-Measured Profile Data for Application in a High Pressure Steam Turbine
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Topics: High pressure (Physics), Steam turbines, Blades, Reynolds number, Wind tunnels, Cascades (Fluid dynamics), Engineering simulation, Simulation, Steam, Computational fluid dynamics
Proceedings Papers

Techno-Economic Study of Wind Farm Forecast Error Compensation by Flexible Heat-Driven CHP Units

Thomas Bexten, Manfred Wirsum, Björn Roscher, Ralf Schelenz, Georg Jacobs, Daniel Weintraub, Peter Jeschke
Proc. ASME. GT2017, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T49A004, June 26–30, 2017
Paper No: GT2017-63557
DOI: https://doi.org/10.1115/GT2017-63557
View Paper titled, Techno-Economic Study of Wind Farm Forecast Error Compensation by Flexible Heat-Driven CHP Units
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Topics: Combined heat and power, Error compensation, Heat, Wind farms, Errors, Heat storage, Energy generation, Gas turbines, Simulation, Energy conversion
Proceedings Papers

Numerical Studies on the Intrusive Influence of a Five-Hole Pressure Probe in a High-Speed Axial Compressor

Christoph Sanders, Marius Terstegen, Magnus Hölle, Peter Jeschke, Harald Schönenborn, Tobias Fröbel
Proc. ASME. GT2017, Volume 2A: Turbomachinery, V02AT39A009, June 26–30, 2017
Paper No: GT2017-63399
DOI: https://doi.org/10.1115/GT2017-63399
View Paper titled, Numerical Studies on the Intrusive Influence of a Five-Hole Pressure Probe in a High-Speed Axial Compressor
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Topics: Compressors, Pressure, Probes, Flow (Dynamics), Stators, Computational fluid dynamics, Mach number, Wakes, Blades, Rotors
Proceedings Papers

Secondary Flow in Variable Stator Vanes With Penny-Cavities

Simon Stummann, Daniel Pohl, Peter Jeschke, Hannes Wolf, Alexander Halcoussis, Matthias Franke
Proc. ASME. GT2017, Volume 2A: Turbomachinery, V02AT39A018, June 26–30, 2017
Paper No: GT2017-63771
DOI: https://doi.org/10.1115/GT2017-63771
View Paper titled, Secondary Flow in Variable Stator Vanes With Penny-Cavities
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Topics: Cavities, Flow (Dynamics), Stators, Simulation, Engineering simulation, Vortices, Eddies (Fluid dynamics), Design, Reynolds-averaged Navier–Stokes equations, Shear (Mechanics)