000014453 001__ 14453
000014453 005__ 20161115100152.0
000014453 04107 $$aeng
000014453 046__ $$k2016-08-21
000014453 100__ $$aRuban, Anatoly
000014453 24500 $$aViscous-inviscid interaction and boundary-layer separation in transonic flows (INVITED)

000014453 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000014453 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000014453 506__ $$arestricted
000014453 520__ $$2eng$$aThis paper is concerned with the behaviour of boundary-layers in transonic flows. When the Reynolds number is large, the interaction between the boundary layer and inviscid flow outside the boundary layer becomes important in many flow situations. These include the flows in a vicinity of the separation point and near body surface irregularities. Even a simple discontinuity in the surface curvature proves to be capable of creating a pressure gradient that is strong enough to cause the boundary-layer separation. Alternatively, small surface imperfections may be arranged in such a way that they would produce a strong favourable pressure gradient, which allows to accelerate the flow in the boundary layer making it more resistant to separation and laminar-turbulent transition. We use asymptotic (large Reynolds number) analysis of the Navier–Stokes equations to describe this flow behaviour.

000014453 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000014453 653__ $$a

000014453 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000014453 720__ $$aRuban, Anatoly
000014453 8560_ $$ffischerc@itam.cas.cz
000014453 8564_ $$s72062$$uhttps://invenio.itam.cas.cz/record/14453/files/TS.FM02-6.01.pdf$$yOriginal version of the author's contribution as presented on CD,  page 540, code TS.FM02-6.01
.
000014453 962__ $$r13812
000014453 980__ $$aPAPER