Simulation of Hypersonic Shock Wave/Boundary Layer Interaction Using High Order WENO Scheme
نویسندگان
چکیده
This paper investigates the accuracy and robustness of high order WENO schemes for predicting hypersonic shock wave/boundary layer interaction. The implicit time marching method with unfactored Gauss-Seidel line relaxation is used with a 5th order WENO finite difference scheme for inviscid fluxes. The viscous terms are discretized using a 4th order conservative central differencing. Numerical results agree well with the experiment of a hollow/flare geometry at Mach number of 12.49 and Reynolds number of 1.09 × 10/ft.
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