Exact solution of planar and nonplanar weak shock wave problem in gasdynamics

Abstract

In the present paper, an analytical approach is used to determine a new exact solution of the problem of one dimensional unsteady adiabatic flow of planer and non-planer weak shock waves in an inviscid ideal fluid. Here it is assumed that the density ahead of the shock front varies according to the power law of the distance from the source of disturbance. The solution of the problem is presented in the form of a power in the distance and the time. © 2011 Elsevier Ltd. All rights reserved.