Shock waves in reactive hydrodynamics

被引：3

作者：

Arora, Rajan ^{[1
]}

Tomar, Amit ^{[1
]}

Singh, V. P. ^{[1
]}

机构：

[1] Indian Inst Technol Roorkee, DPT, Saharanpur 247001, UP, India

来源：

SHOCK WAVES | 2009年 / 19卷 / 02期

关键词：

Reactive hydrodynamic medium; Weakly non-linear geometrical acoustics solutions; Planar and non-planar shock waves; Resonance; NONLINEAR HYPERBOLIC WAVES; SIMILARITY SOLUTIONS; GAS;

D O I：

10.1007/s00193-009-0192-z

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Using the weakly non-linear geometrical acoustics theory, we obtain the small amplitude high frequency asymptotic solution to the basic equations in Eulerian coordinates governing one dimensional unsteady planar, spherically and cylindrically symmetric flow in a reactive hydrodynamic medium. We derive the transport equations for the amplitudes of resonantly interacting waves. The evolutionary behavior of non-resonant wave modes culminating into shock waves is also studied.

引用

页码：145 / 150

页数：6

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