Abstract

A numerical simulation of the evolution and interaction of flow discontinuities in a channel caused by a pulsed volume discharge is performed. The algorithm is based on a system of quasi-gasdynamic equations in compact form. A comparison is made with the experimental data and calculation results based on the Euler and Navier-Stokes equations.

中文翻译：

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基于紧凑形式拟气动力方程的通道间断面相互作用和演化的数值模拟

摘要

进行了由脉冲体积放电引起的通道中流动不连续性的演化和相互作用的数值模拟。该算法基于紧凑形式的准气体动力学方程组。基于Euler和Navier-Stokes方程与实验数据和计算结果进行了比较。