A kinetic beam scheme for relativistic gas dynamics

Jaw Yen Yang; Min Hung Chen; I. Nan Tsai; Jer Wei Chang

doi:10.1006/jcph.1997.5767

A kinetic beam scheme for relativistic gas dynamics

Jaw Yen Yang, Min Hung Chen, I. Nan Tsai, Jer Wei Chang

數學系

研究成果: Article

27 引文斯高帕斯（Scopus）

摘要

An extension of the beam scheme of Sanders and Prendergast (Astrophys. J.188,489, 1974) for the Newtonian gas dynamics to relativistic gas dynamics is presented. It is found that the relativistic Euler equations are split into a set of discrete conservation laws with beam split conservative state vectors and flux vectors. High-order accurate schemes using essentially nonoscillatory concept are devised. Formulations for two space dimensions are also included. Numerical experiments with relativistic one-dimensional shock tube flows and two-dimensional Kelvin-Helmholtz instability flow to illustrate the method are given.

原文	English
頁（從 - 到）	19-40
頁數	22
期刊	Journal of Computational Physics
卷	136
發行號	1
DOIs	https://doi.org/10.1006/jcph.1997.5767
出版狀態	Published - 1997 九月 1

指紋

All Science Journal Classification (ASJC) codes

Numerical Analysis
Modelling and Simulation
Physics and Astronomy (miscellaneous)
Physics and Astronomy(all)
Computer Science Applications
Computational Mathematics
Applied Mathematics

引用此

Yang, J. Y., Chen, M. H., Tsai, I. N., & Chang, J. W. (1997). A kinetic beam scheme for relativistic gas dynamics. Journal of Computational Physics, 136(1), 19-40. https://doi.org/10.1006/jcph.1997.5767

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存取文件

10.1006/jcph.1997.5767