Generalized self-similar unsteady gas flows behind the strong shock wave front

Research output

1 Citation (Scopus)

Abstract

Two-dimensional (plane and axially symmetric) nonstationary gas flows behind the front of a strong shock wave are considered. All the gas parameters are functions of the ratio of Cartesian coordinates to some degree of time t n, where n is a self-similarity index. The problem is solved in Lagrangian variables. It is shown that the resulting system of partial differential equations is suitable for constructing an iterative process. ¢he "thin shock layer" method is used to construct an approximate analytical solution of the problem. The limit solution of the problem is constructed. A formula for determining the path traversed by a gas particle in the shock layer along the front of a shock wave is obtained. A system of equations for determining the first approximation corrections is constructed.

Original languageEnglish
Pages (from-to)c 050005-1 по 050005-7
Number of pages7
JournalAIP Conference Proceedings
DOIs
Publication statusPublished - 2 May 2018

Scopus subject areas

  • Physics and Astronomy(all)

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