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Keywords: flow coefficient
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Proceedings Papers

Proc. ASME. FEDSM2008, Volume 2: Fora, 149-154, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55097
... coefficient (Cv) and flow coefficient (Cq). The mass flow averaged Cv and Cq by 3- dimensional CFD analysis, which considers end wall loss, were calculated. From this result, averaged Cv and Cq tended to decrease as the count of stationary blade increased. This tendency was due to stagnation pressure loss...
Proceedings Papers

Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 1665-1672, June 19–23, 2005
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2005-77153
... upwind scheme using TASCflow software. Centrifugal compressor impeller with four values of clearances i.e., τ = 0%, 1%, 2% and 5% of blade height at trailing edge are examined at five flow coefficients 0.28, 0.34, 0.42 (design value), 0.48 and 0.52. The effect of tip clearance on total pressure...