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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
Journal Articles

Numerical and Experimental Study on Rotating Stall in Industrial Centrifugal Compressor

Toshimasa Miura, Hideaki Yamashita, Ryota Takeuchi, Naoto Sakai
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2021, 143(8): 081008.
Paper No: TURBO-20-1357
https://doi.org/10.1115/1.4050439
Published Online: April 26, 2021
View Article titled, Numerical and Experimental Study on Rotating Stall in Industrial Centrifugal Compressor
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Topics: Compressors, Computational fluid dynamics, Impellers, Pressure, Simulation, Vibration, Rotation, Vaneless diffusers
Journal Articles

Experimental Study of Vaneless Diffuser Rotating Stall Development and Cell-Merging Phenomena

Filip Grapow, Krzysztof Olasek, Grzegorz Liśkiewicz, Radomir Magiera, Władysław Kryłłowicz
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2021, 143(5): 051008.
Paper No: TURBO-20-1237
https://doi.org/10.1115/1.4050119
Published Online: April 7, 2021
View Article titled, Experimental Study of Vaneless Diffuser Rotating Stall Development and Cell-Merging Phenomena
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Topics: Diffusers, Flow (Dynamics), Vaneless diffusers, Compressors, Pressure, Pressure measurement, Signals
Journal Articles

One-Dimensional and Three-Dimensional Design Strategies for Pressure Slope Optimization of High-Flow Transonic Centrifugal Compressor Impellers

A. Hildebrandt, T. Ceyrowsky
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. May 2019, 141(5): 051002.
Paper No: TURBO-18-1135
https://doi.org/10.1115/1.4041907
Published Online: January 21, 2019
View Article titled, One-Dimensional and Three-Dimensional Design Strategies for Pressure Slope Optimization of High-Flow Transonic Centrifugal Compressor Impellers
Open the PDF for One-Dimensional and Three-Dimensional Design Strategies for Pressure Slope Optimization of High-Flow Transonic Centrifugal Compressor Impellers in another window
Topics: Blades, Computational fluid dynamics, Design, Flow (Dynamics), Impellers, Optimization, Pressure, Diffusion (Physics), Diffusers, Vaneless diffusers
Journal Articles

A Three-Dimensional Time-Accurate Computational Fluid Dynamics Simulation of the Flow Field Inside a Vaneless Diffuser During Rotating Stall Conditions

Michele Marconcini, Alessandro Bianchini, Matteo Checcucci, Giovanni Ferrara, Andrea Arnone, Lorenzo Ferrari, Davide Biliotti, Dante Tommaso Rubino
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. February 2017, 139(2): 021001.
Paper No: TURBO-16-1160
https://doi.org/10.1115/1.4034633
Published Online: September 27, 2016
View Article titled, A Three-Dimensional Time-Accurate Computational Fluid Dynamics Simulation of the Flow Field Inside a Vaneless Diffuser During Rotating Stall Conditions
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Topics: Diffusers, Flow (Dynamics), Impellers, Pressure, Simulation, Vaneless diffusers, Computational fluid dynamics
Journal Articles

Experimental Analysis of the Pressure Field Inside a Vaneless Diffuser From Rotating Stall Inception to Surge

Alessandro Bianchini, Davide Biliotti, Dante Tommaso Rubino, Lorenzo Ferrari, Giovanni Ferrara
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. November 2015, 137(11): 111007.
Paper No: TURBO-15-1117
https://doi.org/10.1115/1.4031354
Published Online: September 16, 2015
View Article titled, Experimental Analysis of the Pressure Field Inside a Vaneless Diffuser From Rotating Stall Inception to Surge
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Topics: Diffusers, Flow (Dynamics), Pressure, Surges, Vaneless diffusers, Stall inception, Probes
Journal Articles

Study of the Flow in a Vaneless Diffuser at Part Speed Operating Conditions

Hamid R. Hazby, Liping Xu, Matthias Schleer
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. March 2014, 136(3): 031011.
Paper No: TURBO-13-1063
https://doi.org/10.1115/1.4024693
Published Online: September 26, 2013
View Article titled, Study of the Flow in a Vaneless Diffuser at Part Speed Operating Conditions
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Topics: Flow (Dynamics), Impellers, Vaneless diffusers, Diffusers
Journal Articles

A 3D Compressible Flow Model for Weak Rotating Waves in Vaneless Diffusers—Part I: The Model and Mach Number Effects

Hua Chen, Feng Shen, Xiao-Cheng Zhu, Zhao-Hui Du
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2012, 134(4): 041010.
https://doi.org/10.1115/1.4003655
Published Online: July 21, 2011
View Article titled, A 3D Compressible Flow Model for Weak Rotating Waves in Vaneless Diffusers—Part I: The Model and Mach Number Effects
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Topics: Compressible flow, Diffusers, Flow (Dynamics), Mach number, Vaneless diffusers, Waves
Journal Articles

A 3D Compressible Flow Model for Weak Rotating Waves in Vaneless Diffusers—Part II: Detailed Results

Feng Sheng, Hua Chen, Xiao-cheng Zhu, Zhao-hui Du
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2012, 134(4): 041011.
https://doi.org/10.1115/1.4003654
Published Online: July 21, 2011
View Article titled, A 3D Compressible Flow Model for Weak Rotating Waves in Vaneless Diffusers—Part II: Detailed Results
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Topics: Compressible flow, Diffusers, Impellers, Mach number, Resonance, Vaneless diffusers, Waves, Flow (Dynamics)
Journal Articles

Clearance Effects on the Evolution of the Flow in the Vaneless Diffuser of a Centrifugal Compressor at Part Load Condition

Matthias Schleer, Reza S. Abhari
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2008, 130(3): 031009.
https://doi.org/10.1115/1.2776955
Published Online: May 2, 2008
View Article titled, Clearance Effects on the Evolution of the Flow in the Vaneless Diffuser of a Centrifugal Compressor at Part Load Condition
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Topics: Clearances (Engineering), Diffusers, Flow (Dynamics), Impellers, Wakes, Compressors, Vaneless diffusers, Blades
Journal Articles

Vaneless Diffuser Advanced Model

Oleg Dubitsky, David Japikse
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2008, 130(1): 011020.
https://doi.org/10.1115/1.2372781
Published Online: January 28, 2008
View Article titled, Vaneless Diffuser Advanced Model
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Topics: Flow (Dynamics), Pressure, Vaneless diffusers, Diffusers, Modeling, Wakes
Journal Articles

Discussion: “Direct Method for Optimization of a Centrifugal Compressor Vaneless Diffuser” (Lee, Y.-T., Luo, L., and Bein, T. W., 2001, ASME J. Turbomach., 123 , pp. 73–79)

N. A. Cumpsty, Chief Technologist,
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Article
J. Turbomach. January 2001, 123(1): 79–80.
https://doi.org/10.1115/1.1324666
Published Online: January 1, 2001
View Article titled, Discussion: “Direct Method for Optimization of a Centrifugal Compressor Vaneless Diffuser” (Lee, Y.-T., Luo, L., and Bein, T. W., 2001, ASME J. Turbomach., 123 , pp. 73–79)
Open the PDF for Discussion: “Direct Method for Optimization of a Centrifugal Compressor Vaneless Diffuser” (Lee, Y.-T., Luo, L., and Bein, T. W., 2001, ASME J. Turbomach., 123 , pp. 73–79) in another window
Topics: Compressors, Optimization, Vaneless diffusers, Fluid dynamics, Stagnation flow, Turbulence
Journal Articles

Suppression of Rotating Stall by Wall Roughness Control in Vaneless Diffusers of Centrifugal Blowers

Masahiro Ishida, Daisaku Sakaguchi, Hironobu Ueki
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. January 2001, 123(1): 64–72.
https://doi.org/10.1115/1.1328084
Published Online: February 1, 2000
View Article titled, Suppression of Rotating Stall by Wall Roughness Control in Vaneless Diffusers of Centrifugal Blowers
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Topics: Boundary layers, Diffusers, Flow (Dynamics), Pressure, Separation (Technology), Surface roughness, Vaneless diffusers, Friction, Impellers
Journal Articles

Direct Method for Optimization of a Centrifugal Compressor Vaneless Diffuser

Yu-Tai Lee, Lin Luo, Thomas W. Bein
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. January 2001, 123(1): 73–79.
https://doi.org/10.1115/1.1308571
Published Online: February 1, 2000
View Article titled, Direct Method for Optimization of a Centrifugal Compressor Vaneless Diffuser
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Topics: Compressors, Diffusers, Optimization, Vaneless diffusers, Turbulence, Design, Shapes, Pressure, Reynolds-averaged Navier–Stokes equations
Journal Articles

The Experimental Study of Matching Between Centrifugal Compressor Impeller and Diffuser

H. Tamaki, H. Nakao, M. Saito
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 1999, 121(1): 113–118.
https://doi.org/10.1115/1.2841218
Published Online: January 1, 1999
View Article titled, The Experimental Study of Matching Between Centrifugal Compressor Impeller and Diffuser
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Topics: Compressor impellers, Diffusers, Pressure, Compressors, Flow (Dynamics), Impellers, Design, Surges, Turbochargers, Vaneless diffusers
Journal Articles

Analysis of the Flow in Vaneless Diffusers With Large Width-to-Radius Ratios

H.-S. Dou, S. Mizuki
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 1998, 120(1): 193–201.
https://doi.org/10.1115/1.2841381
Published Online: January 1, 1998
View Article titled, Analysis of the Flow in Vaneless Diffusers With Large Width-to-Radius Ratios
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Topics: Flow (Dynamics), Vaneless diffusers, Diffusers, Separation (Technology), Boundary layer turbulence, Boundary layers, Impellers, Pressure, Shear (Mechanics), Wakes
Journal Articles

Detailed Stress Tensor Measurements in a Centrifugal Compressor Vaneless Diffuser

A. Pinarbasi, M. W. Johnson
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 1996, 118(2): 394–399.
https://doi.org/10.1115/1.2836654
Published Online: April 1, 1996
View Article titled, Detailed Stress Tensor Measurements in a Centrifugal Compressor Vaneless Diffuser
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Topics: Compressors, Stress tensors, Vaneless diffusers, Wakes, Stress, Turbulence, Diffusers, Kinetic energy, Anisotropy, Blades
Journal Articles

Experimental Investigation and Performance Analysis of Six Low Flow Coefficient Centrifugal Compressor Stages

J. Paroubek, V. Cyrus, J. Kyncˇl
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 1995, 117(4): 585–592.
https://doi.org/10.1115/1.2836572
Published Online: October 1, 1995
View Article titled, Experimental Investigation and Performance Analysis of Six Low Flow Coefficient Centrifugal Compressor Stages
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Topics: Compressors, Flow (Dynamics), Impellers, Bearings, Calibration, Disks, Friction, Industrial research, Instrumentation, Leakage
Journal Articles

Discussion: “Off-Design Flow Measurements in a Centrifugal Compressor Vaneless Diffuser” (Pinarbasi, A., and Johnson, M. W., 1995, ASME J. Turbomach., 117, pp. 602–608)

Y. N. Chen
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Discussions
J. Turbomach. October 1995, 117(4): 609–610.
https://doi.org/10.1115/1.2836576
Published Online: October 1, 1995
View Article titled, Discussion: “Off-Design Flow Measurements in a Centrifugal Compressor Vaneless Diffuser” (Pinarbasi, A., and Johnson, M. W., 1995, ASME J. Turbomach., 117, pp. 602–608)
Open the PDF for Discussion: “Off-Design Flow Measurements in a Centrifugal Compressor Vaneless Diffuser” (Pinarbasi, A., and Johnson, M. W., 1995, ASME J. Turbomach., 117, pp. 602–608) in another window
Topics: Compressors, Design, Flow measurement, Vaneless diffusers
Journal Articles

Velocity Measurements Downstream of the Impellers in a Multistage Centrifugal Blower

G. L. Arnulfi, D. Micheli, P. Pinamonti
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 1995, 117(4): 593–601.
https://doi.org/10.1115/1.2836573
Published Online: October 1, 1995
View Article titled, Velocity Measurements Downstream of the Impellers in a Multistage Centrifugal Blower
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Topics: Impellers, Velocity measurement, Flow (Dynamics), Wire, Diffusers, Probes, Unsteady flow, Vaneless diffusers, Signals, Turbomachinery