NASA NTRS · 19900035113
A multiblock multigrid method for the solution of the three-dimensional Euler equations
Abstract
A general multiblock, multigrid method for the solution of the Euler equations has been developed. Two types of numerical methods were investigated, van Leer's flux-vector-splitting and Roe's flux-difference-splitting, with MUSCL type differencing used in both methods. An explicit two-step method and a multi-stage Runge-Kutta method have been tested. Results are presented for test cases of a channel flow, nozzle exhaust flow, and a transonic wing.
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Cannizzaro, Frank E., Elmiligui, Alaa, Melson, N. Duane, Von Lavante, E.. 1990-01-01. A multiblock multigrid method for the solution of the three-dimensional Euler equations. https://ntrs.nasa.gov/citations/19900035113
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