Numerical Simulation of High Mach Number Astrophysical Jets with Radiative Cooling

被引：0
作者：
Youngsoo Ha
Carl L. Gardner
Anne Gelb
Chi-Wang Shu
机构：
[1] Korean Advanced Institute of Science and Technology,Division of Applied Mathematics
[2] Arizona State University,Department of Mathematics and Statistics
[3] Brown University,Division of Applied Mathematics
来源：
Journal of Scientific Computing | 2005年 / 24卷
关键词：
astrophysical jets; radiative cooling; WENO method;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Computational fluid dynamics simulations using the WENO-LF method are applied to high Mach number nonrelativistic astrophysical jets, including the effects of radiative cooling. Our numerical methods have allowed us to simulate astrophysical jets at much higher Mach numbers than have been attained (Mach 20) in the literature. Our simulations of the HH 1-2 astrophysical jets are at Mach 80. Simulations at high Mach numbers and with radiative cooling are essential for achieving detailed agreement with the astrophysical images.
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页码：29 / 44
页数：15
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