A kinetic beam scheme for relativistic gas dynamics

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

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
136
發行號1
DOIs
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

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