Выходит 6 номеров в год
ISSN Печать: 1948-2590
ISSN Онлайн: 1948-2604
MARGINAL SEPARATION INTO REVERSE-FLOW REGION
Краткое описание
Two-dimensional steady flow of incompressible fluid around a thin body at high Reynolds number (Re → ∞) is considered. It is shown by the method of matched asymptotic expansions that in a separated flow region an interaction of the boundary layer and outer reverse flow appears at a certain body thickness. This occurs in a small—of the order Re-1/12—vicinity of zero surface friction point. The problem for the interaction region reduces to the known nonlinear integro-differential equation, and its solution describes the secondary separation flow with closed streamlines.
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Sychev Vic. V., On asymptotic theory of plane separated flows, Journal of Engineering Mathematics, 129, 1, 2021. Crossref