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Keywords: stall inception
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Journal Articles

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

Nobumichi Fujisawa, Yutaka Ohta, Mai Yamagami, Takashi Goto, Dai Kato
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2025, 147(4): 041010.
Paper No: TURBO-24-1247
https://doi.org/10.1115/1.4066814
Published Online: October 25, 2024
... and Rotating Stall in Axial Flow Compressors—Part II: Experimental Results and Comparison With Theory ,” ASME J. Eng. Gas Turbines Power , 98 ( 2 ), pp. 199 – 211 . 10.1115/1.3446139 [3] Day , I. J. , 1993 , “ Stall Inception in Axial Flow Compressors ,” ASME J. Turbomach. , 115 ( 1 ), pp...
View Article titled, Unsteady Flow Structure of Rotating Instability in a 1.5-Stage Axial Compressor
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Topics: Blades, Compressors, Flow (Dynamics), Leakage, Pressure, Rotors, Unsteady flow, Vortices, Clearances (Engineering), Computational fluid dynamics
Journal Articles

Stall Behavior in an Ultrahigh-Pressure-Ratio Centrifugal Compressor: Backward-Traveling Rotating Stall

Yingjie Zhang, Xingen Lu, Yanfeng Zhang, Ziqing Zhang, Xu Dong, Ge Han
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2022, 144(10): 101010.
Paper No: TURBO-20-1318
https://doi.org/10.1115/1.4050918
Published Online: April 21, 2022
... compressors stall inception rotating stall diffuser stall flow instability K. C. Wong Education Foundation 10.13039/501100012692 GJTD-2019-09 National Major Science and Technology Projects of China 10.13039/501100013076 2017-II-0002-0014 Centrifugal compressors are widely...
View Article titled, Stall Behavior in an Ultrahigh-Pressure-Ratio Centrifugal Compressor: Backward-Traveling Rotating Stall
Open the PDF for Stall Behavior in an Ultrahigh-Pressure-Ratio Centrifugal Compressor: Backward-Traveling Rotating Stall in another window
Topics: Blades, Compressors, Diffusers, Flow (Dynamics), Impellers, Pressure, Rotation, Waves, Separation (Technology), Suction
Journal Articles

Effects of Fan Speed on Rotating Stall Inception and Recovery

Minsuk Choi, Mehdi Vahdati, Mehmet Imregun
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2011, 133(4): 041013.
https://doi.org/10.1115/1.4003243
Published Online: April 21, 2011
...Minsuk Choi; Mehdi Vahdati; Mehmet Imregun An implicit, time-accurate 3D compressible Reynolds-averaged Navier-Stokes (RANS) solver is used to simulate rotating stall inception and recovery, the so-called rotating stall hysteresis, in the case of a modern fan geometry. In the first instance...
View Article titled, Effects of Fan Speed on Rotating <span class="search-highlight">Stall</span> <span class="search-highlight">Inception</span> and Recovery
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Topics: Blades, Flow (Dynamics), Pressure, Stall inception, Nozzles, Annulus, Compressors