一维激波管问题，运用迎风格式方法来编写的程序-computing shock tube1D with upwind method

求解一维Euler方程，计算一维激波管问题，无时间项，空间使用Riemann间断解。-Solving one-dimensional Euler equations to calculate the one-dimensional shock tube problem, time entries RK, space usage Riemann discontinuous solutions.

一维黎曼解激波管，有算例，可以运行，环境C-A solution-dimensional Riemannian shock tube, there is an example, you can run C++ environment

激波管 lax scheme 一维欧拉 -lax scheme