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Keywords: profile loss
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Proceedings Papers

Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A069, September 21–25, 2020
Paper No: GT2020-16131
... capability. In Part II, the effectiveness of both original and updated models will be tested for one specific low aspect ratio axial compressor stage. Experimental and numerical data will be used at such extent. loss correlations axial compressors profile loss shock loss end-wall loss tip-leakage...
Topics: Compressors
Proceedings Papers

Proc. ASME. GT2020, Volume 2C: Turbomachinery, V02CT35A011, September 21–25, 2020
Paper No: GT2020-14554
... on the prediction of profile loss at high air inlet angle off-design condition. The LES flow field results were found to be sensitive to four parameters (i.e., inlet turbulence, spanwise domain extent, time step size, and outlet domain). The inlet turbulence affects the size of the laminar separation bubble, while...
Proceedings Papers

Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A029, September 21–25, 2020
Paper No: GT2020-14713
... compressors profile loss shock loss end-wall loss tip-leakage loss TRANSONIC AXIAL COMPRESSORS LOSS CORRELATIONS: PART I ANALYSIS AND UPDATE OF LOSS MODELS Marco Manfredi , Fabrizio Fontaneto von Karman Institute for Fluid Dynamics Rhode-Saint-Gene`se, Belgium ABSTRACT The quest for greener, more...
Topics: Compressors
Proceedings Papers

Proc. ASME. GT2002, Volume 5: Turbo Expo 2002, Parts A and B, 81-88, June 3–6, 2002
Paper No: GT2002-30333
... milling groove texture on profile losses, two differe cascades with various cutter path parameters were in a linear cascade wind tunnel. It was found that milling groove spacing nor the stagger angle measu the grooves and the core flow direction affect the significantly in the range of typical industrial...