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Proceedings Papers

Investigation of the Map Width Improvement in a Radially Reduced Diffuser Design Concept for a Centrifugal Compressor

Laura McLaughlin, Stephen Spence, Daniel Rusch, Charles Stuart, Marco Geron, Kwok Kai So, Magnus Fischer

Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT35A002, June 13–17, 2022

Paper No: GT2022-78684

DOI: https://doi.org/10.1115/GT2022-78684

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Topics: Compressors, Computational fluid dynamics, Design, Diffusers

Journal Articles

An Investigation of Centrifugal Compressor Stability Enhancement Using a Novel Vaned Diffuser Recirculation Technique

Lee Galloway, Daniel Rusch, Stephen Spence, Klemens Vogel, René Hunziker, Sung In Kim

J. Turbomach. December 2018, 140(12): 121009.

Paper No: TURBO-18-1130

DOI: https://doi.org/10.1115/1.4041601

Published Online: November 8, 2018

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Topics: Diffusers, Flow (Dynamics), Compressors, Pressure, Stability

Journal Articles

An Investigation of the Stability Enhancement of a Centrifugal Compressor Stage Using a Porous Throat Diffuser

Lee Galloway, Stephen Spence, Sung In Kim, Daniel Rusch, Klemens Vogel, René Hunziker

J. Turbomach. January 2018, 140(1): 011008.

Paper No: TURBO-17-1157

DOI: https://doi.org/10.1115/1.4038181

Published Online: October 31, 2017

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Topics: Compressors, Diffusers, Flow (Dynamics), Pressure, Surges, Stability, Cavities

Journal Articles

Free-Form Versus Ruled Inducer Design in a Transonic Centrifugal Impeller

Hamid Hazby, Chris Robinson, Michael Casey, Daniel Rusch, Rene Hunziker

J. Turbomach. January 2018, 140(1): 011010.

Paper No: TURBO-17-1173

DOI: https://doi.org/10.1115/1.4038176

Published Online: October 31, 2017

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Topics: Design, Flow (Dynamics), Impellers, Blades

Proceedings Papers

An Investigation of the Stability Enhancement of a Centrifugal Compressor Stage Using a Porous Throat Diffuser

Lee Galloway, Stephen Spence, Sung In Kim, Daniel Rusch, Klemens Vogel, René Hunziker

Proc. ASME. GT2017, Volume 2C: Turbomachinery, V02CT44A002, June 26–30, 2017

Paper No: GT2017-63071

DOI: https://doi.org/10.1115/GT2017-63071

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Topics: Compressors, Diffusers, Stability, Flow (Dynamics), Pressure, Stall inception, Cavities, Compression, Delays, Engines

Proceedings Papers

Free-Form Versus Ruled Inducer Design in a Transonic Centrifugal Impeller

Hamid Hazby, Chris Robinson, Michael Casey, Daniel Rusch, Rene Hunziker

Proc. ASME. GT2017, Volume 2C: Turbomachinery, V02CT44A012, June 26–30, 2017

Paper No: GT2017-63538

DOI: https://doi.org/10.1115/GT2017-63538

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Topics: Design, Impellers, Chords (Trusses), Compressor impellers, Computational fluid dynamics, Degrees of freedom, Diffusers, Engineering simulation, Flow (Dynamics), High pressure (Physics)

Journal Articles

The Role of Impeller Outflow Conditions on the Performance of Vaned Diffusers

Jonathan N. Everitt, Zoltán S. Spakovszky, Daniel Rusch, Jürg Schiffmann

J. Turbomach. April 2017, 139(4): 041004.

Paper No: TURBO-16-1224

DOI: https://doi.org/10.1115/1.4035048

Published Online: January 4, 2017

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Topics: Compressors, Diffusers, Flow (Dynamics), Pressure, Impellers, Mach number, Design, Inflow

Journal Articles

Area Schedule Based Design of High-Pressure Recovery Radial Diffusion Systems

Ruhou Gao, Zoltán Spakovszky, Daniel Rusch, René Hunziker

J. Turbomach. January 2017, 139(1): 011012.

Paper No: TURBO-16-1179

DOI: https://doi.org/10.1115/1.4034488

Published Online: September 27, 2016

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Topics: Design, Diffusers, Diffusion (Physics), Pressure, Flow (Dynamics)

Proceedings Papers

Area-Schedule Based Design of High Pressure Recovery Radial Diffusion Systems

Ruhou Gao, Zoltán Spakovszky, Daniel Rusch, René Hunziker

Proc. ASME. GT2016, Volume 2D: Turbomachinery, V02DT42A022, June 13–17, 2016

Paper No: GT2016-57044

DOI: https://doi.org/10.1115/GT2016-57044

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Topics: Design, Diffusion (Physics), High pressure (Physics), Diffusers, Flow (Dynamics), Pressure, Suction, Airfoils, Cascades (Fluid dynamics), Compressors

Proceedings Papers

The Role of Impeller Outflow Conditions on the Performance of Vaned Diffusers

Jonathan Everitt, Zoltán Spakovszky, Daniel Rusch, Jürg Schiffman

Proc. ASME. GT2016, Volume 2D: Turbomachinery, V02DT42A004, June 13–17, 2016

Paper No: GT2016-56168

DOI: https://doi.org/10.1115/GT2016-56168

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Topics: Diffusers, Impellers, Outflow, Mach number, Compressors, Flow (Dynamics), Pressure, Rotors, Swirling flow, Design

Proceedings Papers

The Matching of a Vaned Diffuser With a Radial Compressor Impeller and its Effect on the Stage Performance

Michael Casey, Daniel Rusch

Proc. ASME. GT2014, Volume 2D: Turbomachinery, V02DT42A001, June 16–20, 2014

Paper No: GT2014-25003

DOI: https://doi.org/10.1115/GT2014-25003

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Topics: Compressor impellers, Diffusers, Impellers, Compressors, Design, Mach number, Flow (Dynamics), High pressure (Physics), Turbochargers

Journal Articles

The Matching of a Vaned Diffuser With a Radial Compressor Impeller and Its Effect on the Stage Performance

Michael Casey, Daniel Rusch

J. Turbomach. December 2014, 136(12): 121004.

Paper No: TURBO-14-1130

DOI: https://doi.org/10.1115/1.4028218

Published Online: August 26, 2014

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Topics: Design, Diffusers, Flow (Dynamics), Impellers, Mach number, Compressors

Proceedings Papers

Numerical Computation of the Jet Impingement Cooling of High Pressure Ratio Compressors

Elmar Gröschel, Carsten Lipfert, Wolfgang Erb, Daniel Rusch

Proc. ASME. GT2013, Volume 3B: Heat Transfer, V03BT11A014, June 3–7, 2013

Paper No: GT2013-94949

DOI: https://doi.org/10.1115/GT2013-94949

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Topics: Compressors, Computation, High pressure (Physics), Impingement cooling, Temperature, Cooling, Wheels, Fluids, Heat transfer, Design

Proceedings Papers

The Design Space Boundaries for High Flow Capacity Centrifugal Compressors

Daniel Rusch, Michael Casey

Proc. ASME. GT2012, Volume 8: Turbomachinery, Parts A, B, and C, 543-556, June 11–15, 2012

Paper No: GT2012-68105

DOI: https://doi.org/10.1115/GT2012-68105

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Topics: Compressors, Design, Flow (Dynamics), Boundary-value problems, Geometry, Impellers, Mach number, Pressure, Risk, Turbomachinery

Journal Articles

The Design Space Boundaries for High Flow Capacity Centrifugal Compressors

Daniel Rusch, Michael Casey

J. Turbomach. May 2013, 135(3): 031035.

Paper No: TURBO-12-1170

DOI: https://doi.org/10.1115/1.4007548

Published Online: March 25, 2013

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Topics: Compressors, Design, Flow (Dynamics), Impellers, Mach number, Pressure

Journal Articles

Three-Dimensional Convective Alveolar Flow Induced by Rhythmic Breathing Motion of the Pulmonary Acinus

Josué Sznitman, Fabian Heimsch, Thomas Heimsch, Daniel Rusch, Thomas Rösgen

J Biomech Eng. October 2007, 129(5): 658–665.

DOI: https://doi.org/10.1115/1.2768109

Published Online: January 29, 2007

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Topics: Flow (Dynamics), Ducts

Journal citation

NARROW

Investigation of the Map Width Improvement in a Radially Reduced Diffuser Design Concept for a Centrifugal Compressor

An Investigation of Centrifugal Compressor Stability Enhancement Using a Novel Vaned Diffuser Recirculation Technique

An Investigation of the Stability Enhancement of a Centrifugal Compressor Stage Using a Porous Throat Diffuser

Free-Form Versus Ruled Inducer Design in a Transonic Centrifugal Impeller

An Investigation of the Stability Enhancement of a Centrifugal Compressor Stage Using a Porous Throat Diffuser

Free-Form Versus Ruled Inducer Design in a Transonic Centrifugal Impeller

The Role of Impeller Outflow Conditions on the Performance of Vaned Diffusers

Area Schedule Based Design of High-Pressure Recovery Radial Diffusion Systems

Area-Schedule Based Design of High Pressure Recovery Radial Diffusion Systems

The Role of Impeller Outflow Conditions on the Performance of Vaned Diffusers

The Matching of a Vaned Diffuser With a Radial Compressor Impeller and its Effect on the Stage Performance

The Matching of a Vaned Diffuser With a Radial Compressor Impeller and Its Effect on the Stage Performance

Numerical Computation of the Jet Impingement Cooling of High Pressure Ratio Compressors

The Design Space Boundaries for High Flow Capacity Centrifugal Compressors

The Design Space Boundaries for High Flow Capacity Centrifugal Compressors

Three-Dimensional Convective Alveolar Flow Induced by Rhythmic Breathing Motion of the Pulmonary Acinus

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