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Initial conditions for Double Mach Reflection(DMR) problemHello everybody,
I am trying to model using an upwind convective scheme the DMR problem. But i am not sure about the initial conditions. i readed the Collela and Woodward article called "The numerical simulation of two-dimensional fluid flow with strong shocks" and , excuse me, i could not understand the initial conditions. I think that on the top and the bottom are periodic boundary conditions. And the inflow and outflow are too boundary conditions. But my code doesnt model well the phenomenon. I readed the "High order finite difference and finite volume WENO schemes and Discontinuous Galerkin Methods fro CFD", from there i took too the initial conditions but it was impossible to me model the DMR. Any suggestion is welcome!! Regards |

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