Model of turbulent destruction of molecular clouds

被引：24

作者：

Rybakin, B. P. ^{[1
,2
]}

Betelin, V. B. ^{[1
,2
]}

Dushin, V. R. ^{[1
]}

Mikhalchenko, E. V. ^{[1
,2
]}

Moiseenko, S. G. ^{[3
]}

Stamov, L. I. ^{[1
,2
]}

Tyurenkova, V. V. ^{[1
,2
]}

机构：

[1] Moscow MV Lomonosov State Univ, Moscow, Russia

[2] Russian Acad Sci, Sci Res Inst Syst Studies, Moscow, Russia

[3] Russian Acad Sci, Space Res Inst, Moscow, Russia

来源：

ACTA ASTRONAUTICA | 2016年 / 119卷

基金：

俄罗斯基础研究基金会;

关键词：

Interstellar matter; Supernova shocks; Shock-bubble interaction; Computer modeling; High performance computing; GAS-DYNAMICS; SIMULATIONS; SUPERNOVAE;

D O I：

10.1016/j.actaastro.2015.11.013

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

We represent numerical simulation results of interaction process of supernova strong shock with interstellar molecular cloud in 3D. In the paper we neglect gravitation, heat conductivity and radiative losses. We analyze in detail processes of deformation and fragmentation of molecular cloud (MC). Formation of passed by and reflected shocks system, contraction and ablation of the matter is investigated in detail. The post-processor treatment and the results of calculations made it possible to find the following features of the molecular cloud matter the vortexes formation, erosion and ablation. (C) 2015 IAA. Published by Elsevier Ltd. All rights reserved.

引用

页码：131 / 136

页数：6

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