A flow about delta wings at various Reynolds numbers

Summary form only given. The decisions of the Navier-Stokes equations in approximation of a thin layer describing a flow of the delta wing with sharp edges are received at various Reynolds numbers Re. The flow is characterized by the large variety of possible pictures of flow on upper surface. At numbers Re from 3.55/spl middot/10/sup 3/ to 3.55/spl middot/10/sup 5/ a stationary picture of flow with consecutive change of quantity of vortex from 1 to 5 is realized. At the further increase of number Re and formation of new vortex the stationary picture is replaced by a nonstationary one.