WENO5

  本程序利用五阶WENO格式结合Lax-Friedrichs矢通量分裂法求解二维Euler 方程(u_t = RHS = -f(u)_x - g(u)_y)的空间项，应用三阶TVD Runge-Kutta法 求解其时间项来模拟Riemann间断问题.(The program uses five order WENO scheme combined with Lax-Friedrichs vector flux splitting method to solve two-dimensional Euler. Equation (u_t = RHS = -f (U) _x g (U) _y) space terms, the three order TVD Runge-Kutta method is applied. The time term is solved to simulate the Riemann discontinuity problem.)

WENO5.F, 19913 , 2010-09-13