摘要
用一阶精度的 Friedrichs-Lax 有限差分逼近流线坐标系中守恒方程组,得到分辨度十分清晰的冲击波、稀疏波和波的相互作用等物理图像。
High resolution physical phenomenons for shock wave.Rarefaction waves and their interac- tion are obtained by first order accurate Friedrichs-Lax finite difference approximating to equation sys- tem in consenation law in stremline cooordinate.
出处
《计算物理》
CSCD
北大核心
1996年第2期249-252,共4页
Chinese Journal of Computational Physics
关键词
流线坐标
守恒方程
超音速流
stremline coordinate
conservetion equations
steady supersonic
