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Journal Articles

Assessment of the DDES- γ Model for the Simulation of a Highly Loaded Turbine Cascade

Nima Fard Afshar, Felix M. Möller, Stefan Henninger, Dragan Kožulović, Christian Morsbach, Patrick Bechlars, Peter Jeschke
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2024, 146(1): 011011.
Paper No: TURBO-23-1219
https://doi.org/10.1115/1.4064079
Published Online: November 30, 2023
View Article titled, Assessment of the DDES- γ Model for the Simulation of a Highly Loaded Turbine Cascade
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Topics: Boundary layers, Cascades (Fluid dynamics), Delay differential equations, Pressure, Reynolds-averaged Navier–Stokes equations, Separation (Technology), Simulation, Suction, Turbines, Turbulence
Proceedings Papers

Assessment of the DDES-γ Model for the Simulation of a Highly Loaded Turbine Cascade

Nima Fard Afshar, Felix M. Möller, Stefan Henninger, Dragan Kožulović, Christian Morsbach, Patrick Bechlars, Peter Jeschke
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT32A002, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-100670
https://doi.org/10.1115/GT2023-100670
View Paper titled, Assessment of the DDES-γ Model for the Simulation of a Highly Loaded Turbine Cascade
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Topics: Cascades (Fluid dynamics), Delay differential equations, Reynolds-averaged Navier–Stokes equations, Separation (Technology), Simulation, Turbines
Proceedings Papers

A CFD-Assisted Throughflow Approach for the Map Calculation of Centrifugal Compressors

Sandra Labat Casajust, Daniel Möller, Peter Jeschke
Proc. ASME. GT2023, Volume 13D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V13DT35A006, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101906
https://doi.org/10.1115/GT2023-101906
View Paper titled, A CFD-Assisted Throughflow Approach for the Map Calculation of Centrifugal Compressors
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Topics: Compressors, Computational fluid dynamics
Proceedings Papers

Investigation of the Stability and Surge Limit in an Industrial Centrifugal Compressor With Variable Inlet Guide Vanes

Julian Stemmermann, Loïc Marc Reymond, Marius Geilich, Peter Jeschke
Proc. ASME. GT2023, Volume 13D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V13DT36A006, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101626
https://doi.org/10.1115/GT2023-101626
View Paper titled, Investigation of the Stability and Surge Limit in an Industrial Centrifugal Compressor With Variable Inlet Guide Vanes
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Topics: Compressors, Inlet guide vanes, Stability, Surges
Proceedings Papers

Investigation of the Aerodynamic Losses Caused by the Impeller/Volute Interaction in a Transonic Centrifugal Compressor

Loïc Marc Reymond, Marius Geilich, Julian Stemmermann, Peter Jeschke
Proc. ASME. GT2023, Volume 13D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V13DT36A010, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102145
https://doi.org/10.1115/GT2023-102145
View Paper titled, Investigation of the Aerodynamic Losses Caused by the Impeller/Volute Interaction in a Transonic Centrifugal Compressor
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Topics: Compressors, Impellers, Unsteady flow
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
Publisher: ASME
Article Type: Research Papers
J. Turbomach. June 2023, 145(6): 061004.
Paper No: TURBO-22-1166
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-78057
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
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2022, 144(4): 041003.
Paper No: TURBO-20-1361
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
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2022, 144(2): 021010.
Paper No: TURBO-21-1153
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

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
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-60013
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
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-58876
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59182
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
Journal Articles

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

Armin Faßbender, Martin Enneking, Peter Jeschke
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2020, 142(11): 111001.
Paper No: TURBO-20-1020
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90804
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
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2019, 141(10): 101008.
Paper No: TURBO-18-1319
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
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2019, 141(10): 101002.
Paper No: TURBO-18-1322
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
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 121201.
Paper No: GTP-18-1327
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
Open the PDF for Dual Drive Booster for a Two-Spool Turbofan: High Shaft Power Offtake Capability for More Electric Aircraft and Hybrid Aircraft Concepts in another window
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
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011801.
Paper No: GTP-18-1281
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

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
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75501
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)
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76688
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