NUMERICAL SIMULATION OF THE XZ TAURI SUPERSONIC ASTROPHYSICAL JET

被引：28

作者：

Gardner, Carl L. ^{[1
]}

Dwyer, Steven J. ^{[1
]}

机构：

[1] Arizona State Univ, Sch Math & Stat Sci, Tempe, AZ 85287 USA

来源：

ACTA MATHEMATICA SCIENTIA | 2009年 / 29卷 / 06期

关键词：

astrophysical jets; ENO method; gas dynamics;

D O I：

10.1016/S0252-9602(10)60010-0

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Computational gas dynamical simulations using the WENO-LF method are applied to modeling the high Mach number astrophysical jet XZ Tauri, including the effects of radiative cooling. Mach 55 simulations of the pulsed proto-jet are presented and analyzed in terms of interacting nonlinear waves: terminal Mach disks, bow shocks, and Meshkov-Richtmyer instabilities of the leading jet contact boundary.

引用

页码：1677 / 1683

页数：7

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