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Keywords: Compressor stall, surge, and operability
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Journal Articles

Unsteady Flow Structure of Rotating Instability in a 1.5-Stage Axial Compressor

Accepted Manuscript
Nobumichi Fujisawa, Yutaka Ohta, Mai Yamagami, Takashi Goto, Dai Kato
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1247
https://doi.org/10.1115/1.4066814
Published Online: October 9, 2024
... (IGTI) of ASME for publication in the J ournal of T urbomachinery . 16 08 2024 25 09 2024 25 09 2024 09 10 2024 Compressor stall, surge, and operability Computational Fluid Dynamics (CFD) Fan, compressor, and turbine aerodynamic design IHI 10.13039...
View Article titled, Unsteady Flow Structure of Rotating Instability in a 1.5-Stage Axial Compressor
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Topics: Compressors, Turbochargers, Unsteady flow
Journal Articles

Insights Into Turbocharger Centrifugal Compressor Stability Using High-Fidelity CFD and a Novel Impeller Diffusion Factor

Accepted Manuscript
Yiming Liu, Stephen W T Spence, John Horsley, Stuart Mann, Charles Stuart
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1242
https://doi.org/10.1115/1.4066742
Published Online: September 30, 2024
... 2024 23 09 2024 30 09 2024 Email: liuy17@tcd.ie Email: spences@tcd.ie Email: j.horsley72@gmail.com Email: stuart.j.mann@cummins.com Email: stuartch@tcd.ie Centrifugal compressors and pumps Compressor stall, surge, and operability Computational Fluid Dynamics (CFD...
View Article titled, Insights Into Turbocharger Centrifugal Compressor Stability Using High-Fidelity CFD and a Novel Impeller Diffusion Factor
Open the PDF for Insights Into Turbocharger Centrifugal Compressor Stability Using High-Fidelity CFD and a Novel Impeller Diffusion Factor in another window
Topics: Compressors, Computational fluid dynamics, Diffusion (Physics), Impellers, Stability, Surges, Turbochargers
Journal Articles

The Unsteady Shock-Boundary Layer Interaction in a Compressor Cascade – Part 3: Mechanisms of Shock Oscillation

Accepted Manuscript
Edwin Joseph Munoz Lopez, Alexander Hergt, Joachim Klinner, Bjoern F. Klose, Christian Willert, Volker Gümmer
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1157
https://doi.org/10.1115/1.4066186
Published Online: August 7, 2024
... 2024 Compressor stall, surge, and operability Computational Fluid Dynamics (CFD) Fan, compressor, and turbine aerodynamic design Measurement techniques Directorate-General for Research and Innovation 10.13039/100004431 EC grant 860909 Accepted Manuscript Not Copyedited...
View Article titled, The Unsteady Shock-Boundary Layer Interaction in a Compressor Cascade – Part 3: Mechanisms of Shock Oscillation
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Topics: Cascades (Fluid dynamics), Compressors, Oscillations, Shock (Mechanics), Turbochargers, Computational fluid dynamics, Pressure, Unsteady flow, Waves, Blades
Journal Articles

Optimized Casing Treatment to Improve Stall Margin under Circumferential Pressure Distortion in a High-Speed Axial Flow Fan

Accepted Manuscript
Yihan Li, Juan Du, Jichao Li, Yang Liu, Dun Ba, Min Zhang, Hongwu Zhang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-23-1245
https://doi.org/10.1115/1.4064695
Published Online: February 7, 2024
... 09 2023 18 12 2023 19 12 2023 07 02 2024 Compressor stall, surge, and operability Measurement techniques National Natural Science Foundation of China 10.13039/501100001809 51922098 52111530133 Journal of Turbomachinery. Received September 14, 2023; Accepted...
View Article titled, Optimized Casing Treatment to Improve Stall Margin under Circumferential Pressure Distortion in a High-Speed Axial Flow Fan
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Topics: Axial flow, Pressure, Surges, Turbochargers, Shock waves, Blades, Design, Inflow, Boundary-value problems, Composite materials
Journal Articles

Mid-Span Stall Inception in Low-Pressure-Ratio Transonic Fans

H. Verschueren, C. A. Hall, M. J. Wilson
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. June 2024, 146(6): 061010.
Paper No: TURBO-22-1327
https://doi.org/10.1115/1.4064418
Published Online: January 29, 2024
... coefficient ψ , which poses a risk for stability. Engineering and Physical Sciences Research Council 10.13039/501100000266 1644018 compressor stall, surge, and operability computational fluid dynamics (CFD) fan, compressor, and turbine aerodynamic design turbomachinery blading design...
View Article titled, Mid-Span Stall Inception in Low-Pressure-Ratio Transonic Fans
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Topics: Blades, Design, Flow (Dynamics), Pressure, Rotors, Suction, Separation (Technology), Stall inception, Computational fluid dynamics, Leakage flows
Journal Articles

Application of Advanced RANS Turbulence Models for the Prediction of Turbomachinery Flows

Ernesto Casartelli, Luca Mangani, David Roos Launchbury, Armando Del Rio
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2022, 144(1): 011008.
Paper No: TURBO-20-1320
https://doi.org/10.1115/1.4051938
Published Online: September 15, 2021
...: david.roos@hslu.ch Email: armando.delrio@hslu.ch Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 28 10 2020 07 07 2021 07 07 2021 15 09 2021 centrifugal compressors and pumps compressor stall...
View Article titled, Application of Advanced RANS Turbulence Models for the Prediction of Turbomachinery Flows
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Topics: Diffusers, Flow (Dynamics), Pressure, Turbulence, Reynolds-averaged Navier–Stokes equations, Turbomachinery, Compressors, Anisotropy
Journal Articles

Turbulence Measurements at the Inlet of an Automotive Turbocharger Compressor Using Stereoscopic Particle Image Velocimetry

Deb Banerjee, Rick Dehner, Ahmet Selamet
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2022, 144(1): 011002.
Paper No: TURBO-20-1284
https://doi.org/10.1115/1.4051712
Published Online: September 7, 2021
... , respectively, at the compressor inlet. 02 10 2020 25 06 2021 28 06 2021 07 09 2021 centrifugal compressors and pumps compressor stall, surge, and operability turbulent flows measurement techniques Downsizing the internal combustion engine along with turbocharging has...
View Article titled, Turbulence Measurements at the Inlet of an Automotive Turbocharger Compressor Using Stereoscopic Particle Image Velocimetry
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Topics: Compressors, Flow (Dynamics), Kinetic energy, Surges, Turbulence, Stress, Particulate matter, Ducts, Turbochargers, Vorticity