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Keywords: uRANS
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2024, 146(11): 111001.
Paper No: TURBO-23-1125
Published Online: May 23, 2024
... the radially reduced designs. The study focuses on low flow rate operating points, necessitating the use of an Unsteady Reynolds Averaged Navier-Stokes (URANS) approach to analyse the flow. Detailed scrutiny of the flow field revealed a secondary flow feature in the diffuser passage which resulted in higher...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2022, 144(5): 051006.
Paper No: TURBO-21-1070
Published Online: January 13, 2022
... speeds corresponding to approach, cutback, and sideline operating conditions, respectively. Unsteady Reynolds-averaged Navier–Stokes (URANS) approach is used. The in- and out-duct flow including the nacelle are considered in the numerical simulations, and results are compared against available...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Turbomach. October 2014, 136(10): 101004.
Paper No: TURBO-14-1005
Published Online: July 22, 2014
..., the reversed-flow phase, the recovery phase, and the repressurization of the compressor flow. All of them are described, and focus is put on surge inception and the reversed-flow phase, as they induce greater risk for the mechanical integrity of the machine. high-pressure compressor deep surge URANS...
Journal Articles