Analysis of high Reynolds number inviscid/viscid interactions in cascades
Author(s) -
Mark A. Barnett,
Joseph M. Verdon,
Timothy C. Ayer
Publication year - 1993
Publication title -
aiaa journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.828
H-Index - 158
eISSN - 1081-0102
pISSN - 0001-1452
DOI - 10.2514/3.11879
Subject(s) - inviscid flow , mechanics , turbomachinery , reynolds number , wake , shock (circulatory) , prandtl number , flow (mathematics) , turbulent prandtl number , boundary layer , physics , trailing edge , turbulence , heat transfer , nusselt number , medicine
An efficient analysis for predicting steady, strong, inviscid/viscid interaction phenomena, such as viscous-layer separation, shock/bonndary-layer interaction, and trailing-edge/near-wake interaction, in turbomachinery blade passages is needed as part of a comprehensive analytical blade design prediction system. Such an analysis is described in the present paper. It uses an invicid/viscid interaction approach, in which the flow in the outer inviscid region is assumed to be potential and the flow in the inner or viscons-layer region is governed by Prandtl's equations
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