A parallel nonlinear multigrid solver for unsteady incompressible flow simulation on multi-GPU cluster

A nonlinear multigrid solver for solutions of unsteady three-dimensional incompressible viscous flow working on multi-GPU cluster is developed. The solver consists of a full approximation scheme (FAS) V-cycle scheme to accelerate the computation, in which the artificial compressibility method based...

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Bibliographic Details
Published in:	Journal of computational physics Vol. 414; p. 109447
Main Authors:	Shi, Xiaolei, Agrawal, Tanmay, Lin, Chao-An, Hwang, Feng-Nan, Chiu, Tzu-Hsuan
Format:	Journal Article
Language:	English
Published:	Cambridge Elsevier Inc 01.08.2020 Elsevier Science Ltd
Subjects:	Artificial compressibility method Clusters Compressibility Computational fluid dynamics Computational physics Computer simulation Dual-time stepping FAS V-cycle scheme Flow simulation Fluid flow Incompressible flow Laminar flow Multi-GPU Navier-Stokes equations Three dimensional flow Viscous flow Incompressible flow FAS V-cycle scheme Dual-time stepping Artificial compressibility method Multi-GPU Navier-Stokes equations
ISSN:	0021-9991, 1090-2716
Online Access:	Get full text
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