Shape of the subsonic part of a nozzle with a flat acoustic surface with allowance for viscosity in the boundary-layer approximation

Research paper by I. L. Osipov, A. V. Shipilin, N. P. Shulishnina

Indexed on: 01 May '82Published on: 01 May '82Published in: Journal of Engineering Physics and Thermophysics


A numerical construction is proposed for the shape of the wall of the subsonic part of a nozzle. The design realizes nonseparated flow with an absence of local supersonic zones. The method is based on the simultaneous numerical solution of boundary-layer equations and equations of motion of an inviscid gas.