The supersonic shock wave interaction with low-density gas bubble

被引：25
|
作者：
Rybakin, B. [1 ]
Goryachev, V. [2 ]
机构：
[1] SRISA RAS, Moscow, Russia
[2] TSTU, Dept Math, Tver, Russia
来源：
ACTA ASTRONAUTICA | 2014年 / 94卷 / 02期
基金：
俄罗斯基础研究基金会;
关键词：
Shock-bubble interaction; Computer modeling; HPC; VORTICITY; DYNAMICS;
D O I：
10.1016/j.actaastro.2013.09.002
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
Results of computer modeling of the process of shock wave interaction with low-density gas bubble are presented in the current work. Deformation and instability formation are being modeled by a high-order-accurate scheme of TVD type. Calculated area is presented by parallelepiped, the number of calculated area cells along axes X, Y and Z is equal to 4096 x 1024 x 1024. The calculated area is filled by air, one bubble has radius equal to 128 cells of the calculated area and is filled with low-density gas. (C) 2013 IAA Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：749 / 753
页数：5
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