Nonstationary interaction of a short blunt body with a cavity in a compressible liquid

被引：5

作者：

Kubenko, V. D. ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, SP Timoshenko Inst Mech, Kiev, Ukraine

来源：

INTERNATIONAL APPLIED MECHANICS | 2006年 / 42卷 / 11期

关键词：

shock interaction; compressible liquid; rigid body; cavity;

D O I：

10.1007/s10778-006-0194-9

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The shock-interaction problem for a rigid spherical body and a spherical cavity in a compressible liquid is formulated and solved. Three typical cases of typical dimensions of the body and cavity are examined. An asymptotic solution valid at the earliest stage of interaction is obtained. In the general case, the problem is reduced to an infinite system of integral equations of the second kind. It is numerically solved for the case of a nonsmall air gap.

引用

页码：1231 / 1245

页数：15

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