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Rüdiger Schwarze
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Journal Articles

Reassessment of the Conventional: Numerical Validation of a One-Dimensional Model for the Prediction of Volute Losses

Thomas Ceyrowsky, Andre Hildebrandt, Martin Heinrich, Rüdiger Schwarze
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2025, 147(8): 081017.
Paper No: TURBO-24-1338
https://doi.org/10.1115/1.4067463
Published Online: January 30, 2025
View Article titled, Reassessment of the Conventional: Numerical Validation of a One-Dimensional Model for the Prediction of Volute Losses
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Topics: Computational fluid dynamics, Diffusers, Flow (Dynamics), Pressure, Kinetic energy
Proceedings Papers

Reassessment of the Conventional: Numerical Validation of a 1D Model for the Prediction of Volute Losses

Thomas Ceyrowsky, André Hildebrandt, Martin Heinrich, Rüdiger Schwarze
Proc. ASME. GT2024, Volume 12D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V12DT35A002, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121765
https://doi.org/10.1115/GT2024-121765
View Paper titled, Reassessment of the Conventional: Numerical Validation of a 1D Model for the Prediction of Volute Losses
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Topics: Boundary-value problems, Compressors, Computational fluid dynamics, Databases, Design, Diffusers, Flow (Dynamics), Fluids, Kinetic energy, Physics
Journal Articles

Assessment of the Loss Map of a Centrifugal Compressor's External Volute

Thomas Ceyrowsky, Andre Hildebrandt, Martin Heinrich, Rüdiger Schwarze
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2021, 143(9): 091020.
Paper No: TURBO-20-1262
https://doi.org/10.1115/1.4050387
Published Online: July 27, 2021
View Article titled, Assessment of the Loss Map of a Centrifugal Compressor's External Volute
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Topics: Design, Diffusers, Flow (Dynamics), Mach number, Shapes, Pressure, Compressors, Computational fluid dynamics, Impellers, Vaneless diffusers
Proceedings Papers

Assessment of the Loss Map of a Centrifugal Compressor’s External Volute

Thomas Ceyrowsky, Andre Hildebrandt, Martin Heinrich, Rüdiger Schwarze
Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET39A009, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14291
https://doi.org/10.1115/GT2020-14291
View Paper titled, Assessment of the Loss Map of a Centrifugal Compressor’s External Volute
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Topics: Boundary-value problems, Compressors, Computational fluid dynamics, Design, Diffusers, Flow (Dynamics), Impellers, Mach number
Proceedings Papers

Numerical Investigation of the Circumferential Pressure Distortion Induced by a Centrifugal Compressor’s External Volute

Thomas Ceyrowsky, Andre Hildebrandt, Rüdiger Schwarze
Proc. ASME. GT2018, Volume 2B: Turbomachinery, V02BT44A015, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75919
https://doi.org/10.1115/GT2018-75919
View Paper titled, Numerical Investigation of the Circumferential Pressure Distortion Induced by a Centrifugal Compressor’s External Volute
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Topics: Pressure, Impellers, Diffusers, Computational fluid dynamics, Blades, Geometry, Nozzles
Proceedings Papers

Scripted CFD-Tool for the Automated Design of Volutes for Centrifugal Compressors

Martin Heinrich, Rüdiger Schwarze
Proc. ASME. GT2015, Volume 2C: Turbomachinery, V02CT42A020, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42629
https://doi.org/10.1115/GT2015-42629
View Paper titled, Scripted CFD-Tool for the Automated Design of Volutes for Centrifugal Compressors
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Topics: Compressors, Computational fluid dynamics, Design, Pressure, B-splines, Geometry, Shapes
Proceedings Papers

CFD Simulation of Incompressible Turbomachinery — A Comparison of Results From ANSYS Fluent and OpenFOAM

Franziska Bothe, Christian Friebe, Martin Heinrich, Rüdiger Schwarze
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT39A025, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-26338
https://doi.org/10.1115/GT2014-26338
View Paper titled, CFD Simulation of Incompressible Turbomachinery — A Comparison of Results From ANSYS Fluent and OpenFOAM
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Topics: Computational fluid dynamics, Simulation, Turbomachinery, Flow (Dynamics), Rotors, Design, Machinery, Modeling, Pressure, Simulation results
Proceedings Papers

All-Mach Number Density Based Flow Solver for OpenFOAM

Martin Heinrich, Rüdiger Schwarze
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT39A024, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-26220
https://doi.org/10.1115/GT2014-26220
View Paper titled, All-Mach Number Density Based Flow Solver for OpenFOAM
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Topics: Density, Flow (Dynamics), Turbomachinery, Compressors, Computational fluid dynamics, Damping, Engineering simulation, Guide vanes, Inviscid flow, Simulation
Proceedings Papers

Simulation of the Compressor Stage of a Turbocharger: Validation of the Open Source Library OpenFOAM

Martin Heinrich, Rüdiger Schwarze
Proc. ASME. GT2013, Volume 6B: Turbomachinery, V06BT37A010, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-94511
https://doi.org/10.1115/GT2013-94511
View Paper titled, Simulation of the Compressor Stage of a Turbocharger: Validation of the Open Source Library OpenFOAM
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Topics: Compressors, Simulation, Turbochargers, Blades, Compressible flow, Computational fluid dynamics, Pressure, Subsonic flow, Turbomachinery