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Journal Articles

Unsteady Flow Development and Reynolds Stress Measurements in a Centrifugal Compressor Vaned Diffuser

Matthew A. Meier, William J. Gooding, Nicole L. Key

Publisher: ASME

J. Turbomach. October 2025, 147(10): 101002.

Paper No: TURBO-24-1221

https://doi.org/10.1115/1.4067885

Published Online: February 28, 2025

... 02 2025 centrifugal compressor Reynolds stress computational fluid dynamics (CFD) centrifugal compressors and pumps compressor measurement techniques As modern computational fluid dynamics (CFD) capabilities continue to improve, their role in the turbomachinery design process...

View Article titled, Unsteady Flow Development and Reynolds Stress Measurements in a Centrifugal Compressor Vaned Diffuser

Topics: Compressors, Diffusers, Flow (Dynamics), Impellers, Reynolds stress, Turbulence, Computer simulation, Blades

Journal Articles

Gradient-Free Aerodynamic Optimization With Structural Constraints and Surge Line Control for Radial Compressor Stage

Robert Schaffrath, Eberhard Nicke, Nicolai Forsthofer, Oliver Kunc, Christian Voß

Publisher: ASME

J. Turbomach. September 2025, 147(9): 091018.

Paper No: TURBO-23-1121

https://doi.org/10.1115/1.4067687

Published Online: February 18, 2025

... for publication in the J ournal of T urbomachinery . 11 07 2023 27 03 2024 27 03 2024 18 02 2025 radial compressor aero-structure optimization water steam centrifugal compressors and pumps computational fluid dynamics (CFD) turbomachinery blading design Global warming...

View Article titled, Gradient-Free Aerodynamic Optimization With Structural Constraints and Surge Line Control for Radial Compressor Stage

Topics: Compressors, Computational fluid dynamics, Geometry, Optimization, Blades, Parametrization, Surges, Simulation, Impellers, Pressure

Journal Articles

Innovative Cavity Modeling for Centrifugal Compressors Aeromechanical Analysis

Marco Batisti, Lorenzo Pinelli, Lorenzo Toni, Alberto Guglielmo, Michele Marconcini, Andrea Arnone

Publisher: ASME

J. Turbomach. April 2025, 147(4): 041015.

Paper No: TURBO-24-1278

https://doi.org/10.1115/1.4067240

Published Online: December 17, 2024

... design stages [ 1 ]. centrifugal compressors energy transition cavities analytical acoustic aeromechanics cavity and leaking flows centrifugal compressors and pumps computational fluid dynamics (CFD) 22 08 2024 06 11 2024 06 11 2024 17 12 2024 Contributed...

View Article titled, Innovative Cavity Modeling for Centrifugal Compressors Aeromechanical Analysis

Topics: Cavities, Compressors, Computational fluid dynamics, Flow (Dynamics), Impellers, Pressure, Design, Diffusers, Acoustics, Modeling

Journal Articles

Model for Local Cavitation Instabilities in Two-Bladed Turbopump Inducers

Youngkuk Yoon, Seung Jin Song

Publisher: ASME

J. Turbomach. May 2025, 147(5): 051013.

Paper No: TURBO-24-1151

https://doi.org/10.1115/1.4067027

Published Online: November 22, 2024

... inducer local cavitation instabilities centrifugal compressors and pumps Turbopump inducer cavitation instability, which results in structural vibration and even system failure, can be categorized into two groups—global instability and local instability [ 1 ]. Global instability...

View Article titled, Model for Local Cavitation Instabilities in Two-Bladed Turbopump Inducers

Topics: Blades, Cavitation, Flow (Dynamics), Leakage, Vortices, Cavities, Oscillations

Journal Articles

A Study of Loss Model Parameter Sensitivity in Compressor Unsteady Flow Simulations

Zhenhao Jing, Yedidia Neumeier, J. V. R. Prasad, Darrell K. James

Publisher: ASME

J. Turbomach. May 2025, 147(5): 051001.

Paper No: TURBO-24-1119

https://doi.org/10.1115/1.4066912

Published Online: November 12, 2024

... a comprehensive sensitivity analysis focused on loss models used for a transonic axial-centrifugal compressor. compressor loss models sensitivity studies unsteady flow centrifugal compressors and pumps compressor 19 06 2024 03 10 2024 04 10 2024 12 11 2024 Contributed...

View Article titled, A Study of Loss Model Parameter Sensitivity in Compressor Unsteady Flow Simulations

Topics: Compressors, Flow (Dynamics), Friction, Unsteady flow, Impellers, Transients (Dynamics)

Journal Articles

The Development of Machine Learning Models for Radial Compressor Monitoring With Instability Detection

Lorenzo Carrattieri, Carlo Cravero, Davide Marsano, Emiliano Valenti, Vishnu Sishtla, Chaitanya Halbe

Publisher: ASME

J. Turbomach. May 2025, 147(5): 051004.

Paper No: TURBO-24-1128

https://doi.org/10.1115/1.4066918

Published Online: November 12, 2024

..., with machine learning (ML) emerging as a transformative force [ 1 ]. radial compressors fluid dynamics stability limit artificial intelligence machine learning smart monitoring surge URANS simulations centrifugal compressors and pumps compressor stall surge computational fluid dynamics (CFD...

View Article titled, The Development of Machine Learning Models for Radial Compressor Monitoring With Instability Detection

Topics: Compressors, Diffusers, Machine learning, Probes, Signals, Surges, Pressure, Stability, Computational fluid dynamics, Algorithms

Journal Articles

Development of an Additively Manufactured Stationary Diffusion System for a Research Aeroengine Centrifugal Compressor

Jack T. Clement, Adam T. Coon, Nicole L. Key

Publisher: ASME

J. Turbomach. March 2025, 147(3): 031004.

Paper No: TURBO-24-1222

https://doi.org/10.1115/1.4066563

Published Online: October 8, 2024

...: coon07@purdue.edu 1 Corresponding author. Email: nkey@purdue.edu Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 03 08 2024 22 08 2024 23 08 2024 08 10 2024 centrifugal compressors...

View Article titled, Development of an Additively Manufactured Stationary Diffusion System for a Research Aeroengine Centrifugal Compressor

Topics: Additive manufacturing, Compressors, Diffusers, Diffusion (Physics), Instrumentation, Manufacturing, Pressure, Resins, Temperature, Stereolithography

Journal Articles

Guideline for Large-Scale Analysis of Centrifugal Blower Using Wall-Resolved Large Eddy Simulation

Kazuhiro Tsukamoto, Chisachi Kato

Publisher: ASME

J. Turbomach. February 2025, 147(2): 021005.

Paper No: TURBO-24-1116

https://doi.org/10.1115/1.4066277

Published Online: October 7, 2024

... Graphical Abstract Figure centrifugal blower large eddy simulation centrifugal compressors and pumps computational fluid dynamics Centrifugal turbomachinery is widely used in various applications to transport liquids and gases. It is used in large machines in industries such as oil...

View Article titled, Guideline for Large-Scale Analysis of Centrifugal Blower Using Wall-Resolved Large Eddy Simulation

Topics: Diffusers, Flow (Dynamics), Impellers, Pressure, Resolution (Optics), Design, Blades, Large eddy simulation

Journal Articles

Data-Driven Radial Compressor Design Space Mapping

J. Brind

Publisher: ASME

J. Turbomach. February 2025, 147(2): 021001.

Paper No: TURBO-24-1111

https://doi.org/10.1115/1.4066229

Published Online: September 10, 2024

... Graphical Abstract Figure centrifugal compressors and pumps computational fluid dynamics (CFD) compressor aerodynamic design To make multidisciplinary compromises, a turbomachinery engineer needs estimates of efficiency at an early stage in the design process. Weight and cost...

View Article titled, Data-Driven Radial Compressor Design Space Mapping

Topics: Compressors, Design, Polynomials, Flow (Dynamics)

Journal Articles

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

Publisher: ASME

J. Turbomach. November 2024, 146(11): 111001.

Paper No: TURBO-23-1125

https://doi.org/10.1115/1.4065373

Published Online: May 23, 2024

... η = isentropic efficiency ρ = density 14 07 2023 11 04 2024 12 04 2024 23 05 2024 Graphical Abstract Figure aerodynamics cfd compressor diffuser stability surge uRANS vane centrifugal compressors and pumps compressor stall...

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

Topics: Compressors, Design, Diffusers, Flow (Dynamics), Pressure, Shapes

Journal Articles

Block Spectral Method Analysis for Turbomachinery Applications

Roque Corral, David Romera, Miguel Montiel

Publisher: ASME

J. Turbomach. July 2024, 146(7): 071007.

Paper No: TURBO-23-1206

https://doi.org/10.1115/1.4065411

Published Online: May 23, 2024

... Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 05 09 2023 19 04 2024 19 04 2024 23 05 2024 Graphical Abstract Figure aeromechanical instabilities centrifugal compressors and pumps compressor stall surge operability computational...

View Article titled, Block Spectral Method Analysis for Turbomachinery Applications

Topics: Annulus, Blades, Flow (Dynamics), Simulation, Turbomachinery, Wave equations, Wavelength, Rotors, Fourier transforms

Journal Articles

Adaptive Batch Sampling Strategy for the Hundreds-Dimensional Aerodynamic Optimization of the Centrifugal Impeller

Cheng Ji, Zhiheng Wang, Guang Xi

Publisher: ASME

J. Turbomach. September 2024, 146(9): 091003.

Paper No: TURBO-23-1198

https://doi.org/10.1115/1.4065050

Published Online: April 4, 2024

... Graphical Abstract Figure centrifugal compressors and pumps computational fluid dynamics (CFD) aerodynamic design optimization surrogate model sampling strategy National Natural Science Foundation of China 10.13039/501100001809 52130603 At present, the development method...

View Article titled, Adaptive Batch Sampling Strategy for the Hundreds-Dimensional Aerodynamic Optimization of the Centrifugal Impeller

Topics: Impellers, Optimization, Blades, Design

Journal Articles

Unsteady Pre-Stall Behavior in a Centrifugal Compressor With Vaned Diffuser

Yutaro Suzuki, Nobumichi Fujisawa, Yutaka Ohta

Publisher: ASME

J. Turbomach. April 2024, 146(4): 041006.

Paper No: TURBO-23-1255

https://doi.org/10.1115/1.4064136

Published Online: December 15, 2023

... 2023 17 11 2023 15 12 2023 centrifugal compressors and pumps compressor stall surge and operability computational fluid dynamics (CFD) Centrifugal compressors are used in various applications, such as aircraft engines and turbochargers for automobiles. However, when...

View Article titled, Unsteady Pre-Stall Behavior in a Centrifugal Compressor With Vaned Diffuser

Topics: Compressors, Diffusers, Flow (Dynamics), Computational fluid dynamics, Impellers

Journal Articles

Pressure Characteristic Rollover of a Transonic Centrifugal Impeller

Teng Cao, Yoshihiro Hayashi, Isao Tomita

Publisher: ASME

J. Turbomach. December 2023, 145(12): 121011.

Paper No: TURBO-23-1175

https://doi.org/10.1115/1.4063517

Published Online: October 19, 2023

... rotating stall centrifugal compressors and pumps compressor stall surge and operability It is common to observe that centrifugal compressor pressure rise characteristic has a sudden pressure loss. It causes a slope change of the characteristic, rolling over from “−”ve to “+”ve at high-speed...

View Article titled, Pressure Characteristic Rollover of a Transonic Centrifugal Impeller

Topics: Compressors, Flow (Dynamics), Impellers, Pressure, Blades, Compressibility

Journal Articles

On the Over-Prediction of Centrifugal Compressor Pressure Ratio in the High Impeller Tip Mach Number Regime

Bing Qiao, Xiao He, Mehdi Vahdati, Yaping Ju, Chuhua Zhang

Publisher: ASME

J. Turbomach. October 2023, 145(10): 104502.

Paper No: TURBO-23-1043

https://doi.org/10.1115/1.4063099

Published Online: August 16, 2023

...: chzhang@mail.xjtu.edu.cn Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 14 03 2023 24 07 2023 24 07 2023 16 08 2023 cavity and leaking flows centrifugal compressors and pumps computational...

View Article titled, On the Over-Prediction of Centrifugal Compressor Pressure Ratio in the High Impeller Tip Mach Number Regime

Topics: Cavities, Compressors, Flow (Dynamics), Impellers, Mach number, Pressure, Turbulence, Design, NASA, Boundary-value problems

Journal Articles

Experimental Investigations of Centrifugal Compressor Surge Noise

Ben Zhao, Teng Zhou, Ce Yang

Publisher: ASME

J. Turbomach. August 2023, 145(8): 081014.

Paper No: TURBO-22-1277

https://doi.org/10.1115/1.4062244

Published Online: May 22, 2023

... Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 31 08 2022 21 03 2023 22 03 2023 22 05 2023 centrifugal compressor surge inception performance map noise spectrum centrifugal compressors and pumps...

View Article titled, Experimental Investigations of Centrifugal Compressor Surge Noise

Topics: Compressors, Noise (Sound), Pressure, Surges, Microphones, Acoustics

Journal Articles

On the Effect of Side Clearance in the Vaned Diffuser of a Centrifugal Compressor

Lee Gibson, Stephen Spence, Charles Stuart, Andre Starke, Sung In Kim

Publisher: ASME

J. Turbomach. July 2023, 145(7): 071006.

Paper No: TURBO-22-1334

https://doi.org/10.1115/1.4056714

Published Online: February 10, 2023

... (IGTI) of ASME for publication in the J ournal of T urbomachinery . 15 11 2022 12 01 2023 12 01 2023 10 02 2023 cavity and leaking flows centrifugal compressors and pumps compressor stall surge and operability computational fluid dynamics (CFD) impact on cavity...

View Article titled, On the Effect of Side Clearance in the Vaned Diffuser of a Centrifugal Compressor

Topics: Clearances (Engineering), Compressors, Computational fluid dynamics, Diffusers, Flow (Dynamics), Geometry, Pressure, Surges, Stability

Journal Articles

Collaborative Robust Design Optimization of Blade Geometry and Manufacturing Tolerance for a Transonic Centrifugal Impeller

Yiming Liu, Yaping Ju, Ruihong Qin, Wei Jiang, Stephen Spence, Chuhua Zhang

Publisher: ASME

J. Turbomach. July 2023, 145(7): 071001.

Paper No: TURBO-22-1123

https://doi.org/10.1115/1.4056680

Published Online: February 9, 2023

... Science Foundation of China 10.13039/501100001809 51776154 centrifugal impeller manufacturing errors uncertainty quantification robust design optimization centrifugal compressors and pumps computational fluid dynamics (CFD) 29 06 2022 24 12 2022 27 12 2022 09 02...

View Article titled, Collaborative Robust Design Optimization of Blade Geometry and Manufacturing Tolerance for a Transonic Centrifugal Impeller

Topics: Blades, Design, Errors, Geometry, Impellers, Manufacturing, Optimization, Uncertainty quantification, Flow (Dynamics), Computational fluid dynamics

Journal Articles

Some Properties of the Exit Velocity Triangle of a Radial Compressor Impeller

Michael Casey, Christopher Robinson

Publisher: ASME

J. Turbomach. May 2023, 145(5): 051007.

Paper No: TURBO-22-1225

https://doi.org/10.1115/1.4056088

Published Online: November 25, 2022

... 25 11 2022 radial compressors one-dimensional design tools impeller design design guidelines teaching aid centrifugal compressors and pumps fan compressor The one-dimensional (1D) impeller exit velocity triangle is shown in Fig. 1 with a slip velocity, c s . A slip...

View Article titled, Some Properties of the Exit Velocity Triangle of a Radial Compressor Impeller

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

Journal Articles

An Investigation of Non-Linear Surge Characteristic in a High-Speed Centrifugal Compressor

Yoshihiro Hayashi, Teng Cao

Publisher: ASME

J. Turbomach. May 2023, 145(5): 051010.

Paper No: TURBO-22-1284

https://doi.org/10.1115/1.4056089

Published Online: November 25, 2022

... urbomachinery . 12 09 2022 14 10 2022 18 10 2022 25 11 2022 compressor surge rotating stall centrifugal compressors and pumps compressor stall surge and operability Turbocharging is an enabling technology to decarbonize the automotive industry and help transition...

View Article titled, An Investigation of Non-Linear Surge Characteristic in a High-Speed Centrifugal Compressor

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

Journal citation

NARROW

Unsteady Flow Development and Reynolds Stress Measurements in a Centrifugal Compressor Vaned Diffuser

Gradient-Free Aerodynamic Optimization With Structural Constraints and Surge Line Control for Radial Compressor Stage

Innovative Cavity Modeling for Centrifugal Compressors Aeromechanical Analysis

Model for Local Cavitation Instabilities in Two-Bladed Turbopump Inducers

A Study of Loss Model Parameter Sensitivity in Compressor Unsteady Flow Simulations

The Development of Machine Learning Models for Radial Compressor Monitoring With Instability Detection

Development of an Additively Manufactured Stationary Diffusion System for a Research Aeroengine Centrifugal Compressor

Guideline for Large-Scale Analysis of Centrifugal Blower Using Wall-Resolved Large Eddy Simulation

Data-Driven Radial Compressor Design Space Mapping

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

Block Spectral Method Analysis for Turbomachinery Applications

Adaptive Batch Sampling Strategy for the Hundreds-Dimensional Aerodynamic Optimization of the Centrifugal Impeller

Unsteady Pre-Stall Behavior in a Centrifugal Compressor With Vaned Diffuser

Pressure Characteristic Rollover of a Transonic Centrifugal Impeller

On the Over-Prediction of Centrifugal Compressor Pressure Ratio in the High Impeller Tip Mach Number Regime

Experimental Investigations of Centrifugal Compressor Surge Noise

On the Effect of Side Clearance in the Vaned Diffuser of a Centrifugal Compressor

Collaborative Robust Design Optimization of Blade Geometry and Manufacturing Tolerance for a Transonic Centrifugal Impeller

Some Properties of the Exit Velocity Triangle of a Radial Compressor Impeller

An Investigation of Non-Linear Surge Characteristic in a High-Speed Centrifugal Compressor

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