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Experimental Study of Corner Stall in a Linear Compressor Cascade |
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| Authors: | MA Weia b OTTAVY Xaviera LU Lipengb LEBOEUF Francisa GAO Fenga b aLaboratoire de Mécanique des Fluides et d′Acoustique Ecole Centrale de Lyon Ecully France b |
| Institution: | School of Jet Propulsion,Beihang University,Beijing 100191,China |
| Abstract: | In order to gain a better knowledge of the mechanisms and to calibrate computational fluid dynamics (CFD) tools including both Reynolds-averaged Navier-Stokes (RANS) and large eddy simulation (LES),a detailed and accurate experimental study of corner stall in a linear compressor cascade has been carried out.Data are taken at a Reynolds number of 382 000 based on blade chord and inlet velocity.At first,inlet flow boundary layer is surveyed using hot-wire anemometry.Then in order to investigate the effects of... |
| Keywords: | corner separation compressor cascades incidence hot-wire anemometry computational fluid dynamics |
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