I. A. Shirokov, T. G. Elizarova, “Computational experiment in the problem of supersonic flow around a blunt body with tail expansion”, Mat. Model., 2019, Volume 31, Number 10,Pages <nobr>117

This article is cited in 2 papers

Computational experiment in the problem of supersonic flow around a blunt body with tail expansion

I. A. Shirokov^a, T. G. Elizarova^b

^a Moscow State University, Faculty of Computational Mathematics and Cybernetics
^b Keldysh Institute of Applied Mathematics, RAS, Moscow

Abstract: The results of direct numerical simulation of supersonic flow around a cylindrical blunt body with tail expansion are presented. The data obtained are compared with the results of laboratory experiments for the Mach numbers 3 and 4 and the angles of attack of 10 and 20 degrees. The results are obtained by using the quasi-gas-dynamic equations.

Keywords: supersonic flows, quasi-gas-dynamic equations, unstructured spatial grids.

Received: 04.03.2019
Revised: 30.04.2019
Accepted: 01.07.2019

DOI: 10.1134/S0234087919100095