A mass-conservative adaptive FAS multigrid solver for cell-centered finite difference methods on block-structured, locally-cartesian grids

We present a mass-conservative full approximation storage (FAS) multigrid solver for cell-centered finite difference methods on block-structured, locally cartesian grids. The algorithm is essentially a standard adaptive FAS (AFAS) scheme, but with a simple modification that comes in the form of a ma...

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Veröffentlicht in:	Journal of computational physics Jg. 352; S. 463 - 497
Hauptverfasser:	Feng, Wenqiang, Guo, Zhenlin, Lowengrub, John S., Wise, Steven M.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Cambridge Elsevier Inc 01.01.2018 Elsevier Science Ltd
Schlagworte:	Adaptive algorithms Algorithms Approximation Block-structured Cell-centered finite differences Computational physics Computer simulation Conservation Convergence Finite difference method Full approximation storage scheme Geometry Grid refinement (mathematics) Interpolation Locally-cartesian adaptive meshes Multigrid Multigrid methods Prolongation Time dependence Variables Full approximation storage scheme Cell-centered finite differences Multigrid Locally-cartesian adaptive meshes Block-structured
ISSN:	0021-9991, 1090-2716
Online-Zugang:	Volltext
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