ONE-DIMENSIONAL PISTON PROCESS IN STRONG GRAVITATIONAL FIELD

被引：0
|
作者：
唐泽眉
机构：
[1] Institute of Mechanics
[2] Beijing
[3] Academia Sinica
来源：
Applied Mathematics and Mechanics(English Edition) | 1984年 / 06期
关键词：
ONE-DIMENSIONAL PISTON PROCESS IN STRONG GRAVITATIONAL FIELD;
D O I：
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学科分类号：
摘要：
In this paper, the dynamic process driven by one-dimen-sional piston in strong gravitational field was studied on the Cartesian, cylinderical and spherical coordinates. The gasdynamic equations were numerically solved by the charac-teristic method. The solution which satisfies the velocity condition at piston and the boundary conditions connect the flow region and the quiet region is obtained. The present paper analysesespecially the influence of coordinate systems on the field of compressible flow, uniform flow and rarefaction flow region, the shock velocity and the temperature distribution at the piston.
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页码：1803 / 1811
页数：9
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