Impact of the external energy supply to the shock layer region on the shock wave parameters

被引：5

作者：

Golyatin, VY

Kuchinskii, VV

Sukhomlinov, VS

机构：

[1] St Petersburg State Univ, Res Inst Phys, St Petersburg 198903, Russia

[2] Res Inst Hyperson Syst, St Petersburg 196066, Russia

来源：

TECHNICAL PHYSICS | 2005年 / 50卷 / 04期

关键词：

Shock Wave; Heat Source; Stationary Solution; Energy Supply; Shock Front;

D O I：

10.1134/1.1901777

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A system of equations describing supersonic gas flow in the presence of a heat source near the shock front is obtained. Relations between the gas parameters in disturbed and undisturbed regions, which generalize the classical Hugoniot - Rankine relations, are derived. Formulas for calculation of the flow parameters in the presence of an energy supply to the shock layer region are presented. It is demonstrated that there exists a critical intensity of energy supply at which the system of equations of the conservation laws for the gas parameters on both sides of the shock layer possesses no stationary solution. (c) 2005 Pleiades Publishing, Inc.

引用

页码：408 / 414

页数：7