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René Hunziker
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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
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. December 2018, 140(12): 121009.
Paper No: TURBO-18-1130
https://doi.org/10.1115/1.4041601
Published Online: November 8, 2018
View Article titled, An Investigation of Centrifugal Compressor Stability Enhancement Using a Novel Vaned Diffuser Recirculation Technique
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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
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. January 2018, 140(1): 011008.
Paper No: TURBO-17-1157
https://doi.org/10.1115/1.4038181
Published Online: October 31, 2017
View Article titled, An Investigation of the Stability Enhancement of a Centrifugal Compressor Stage Using a Porous Throat Diffuser
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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
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. January 2018, 140(1): 011010.
Paper No: TURBO-17-1173
https://doi.org/10.1115/1.4038176
Published Online: October 31, 2017
View Article titled, Free-Form Versus Ruled Inducer Design in a Transonic Centrifugal Impeller
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Topics: Design, Flow (Dynamics), Impellers, Blades
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63538
https://doi.org/10.1115/GT2017-63538
View Paper titled, Free-Form Versus Ruled Inducer Design in a Transonic Centrifugal Impeller
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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)
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63071
https://doi.org/10.1115/GT2017-63071
View Paper titled, An Investigation of the Stability Enhancement of a Centrifugal Compressor Stage Using a Porous Throat Diffuser
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Topics: Compressors, Diffusers, Stability, Flow (Dynamics), Pressure, Stall inception, Cavities, Compression, Delays, Engines
Journal Articles

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

Ruhou Gao, Zoltán Spakovszky, Daniel Rusch, René Hunziker
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. January 2017, 139(1): 011012.
Paper No: TURBO-16-1179
https://doi.org/10.1115/1.4034488
Published Online: September 27, 2016
View Article titled, Area Schedule Based Design of High-Pressure Recovery Radial Diffusion Systems
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57044
https://doi.org/10.1115/GT2016-57044
View Paper titled, Area-Schedule Based Design of High Pressure Recovery Radial Diffusion Systems
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Topics: Design, Diffusion (Physics), High pressure (Physics), Diffusers, Flow (Dynamics), Pressure, Suction, Airfoils, Cascades (Fluid dynamics), Compressors
Proceedings Papers

The Operational Stability of a Centrifugal Compressor and its Dependence on the Characteristics of the Subcomponents

René Hunziker, Georg Gyarmathy
Proc. ASME. GT1993, Volume 3B: General, V03BT16A040, May 24–27, 1993
Publisher: American Society of Mechanical Engineers
Paper No: 93-GT-284
https://doi.org/10.1115/93-GT-284
View Paper titled, The Operational Stability of a Centrifugal Compressor and its Dependence on the Characteristics of the Subcomponents
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Topics: Compressors, Stability, Diffusers, Pressure, Flow (Dynamics), Impellers, Compression, Pressure measurement, Surges