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A two-dimensional HLLE Riemann solver and associated Godunov-type difference scheme for gas dynamics. (English) Zbl 0984.76064
Summary: The approximate three-state Riemann solver HLLE is formally extended to a nine-state two-dimensional solver. Then the associated Godunov scheme is outlined and applied to two test problems.

MSC:
76M20 Finite difference methods applied to problems in fluid mechanics
76N15 Gas dynamics (general theory)
76L05 Shock waves and blast waves in fluid mechanics
Software:
HLLE
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References:
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