A Study of Viscous Flux Formulations for a p-Multigrid Spectral Volume Navier Stokes Solver

Abstract

In this paper, we improve the Navier–Stokes flow solver developed by Sun et al. based on the spectral volume method (SV) in the following two aspects: the development of a more efficient implicit/p-multigrid solution approach, and the use of a new viscous flux formula. An implicit preconditioned LU-SGS p-multigrid method developed for the spectral… (More)
DOI: 10.1007/s10915-009-9269-1

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