NUMERICAL SIMULATION OF THE XZ TAURI SUPERSONIC ASTROPHYSICAL JET

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： termin...

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Bibliographic Details
Published inActa mathematica scientia Vol. 29; no. 6; pp. 1677 - 1683
Main Authors Gardner, Carl L., Dwyer, Steven J.
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 01.11.2009
School of Mathematical and Statistical Sciences,Arizona State University,Tempe AZ 85287,USA
Subjects
65M06
76E20
76N15
astrophysical jets
ENO method
gas dynamics
冲击分析
天体物理学
数值模拟
模拟计算
气体动力学
相互作用
超音速射流
非线性波
astrophysical jets
gas dynamics
76N15
ENO method
76E20
65M06
ENO. method
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Summary: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.
Bibliography:astrophysical jets
astrophysical jets; ENO. method; gas dynamics
O354
gas dynamics
V235
42-1227/O
ENO. method
ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0252-9602
1572-9087
DOI:10.1016/S0252-9602(10)60010-0