DocumentCode
6546
Title
Large-Eddy Simulations of Turbulent Incompressible Flows on GPU Clusters
Author
DeLeon, R. ; Jacobsen, D. ; Senocak, I.
Volume
15
Issue
1
fYear
2013
fDate
Jan.-Feb. 2013
Firstpage
26
Lastpage
33
Abstract
A dual-level parallel incompressible flow solver accelerates turbulent flow computations on GPU clusters. This approach solves the pressure Poisson equation with a full-depth, amalgamated parallel geometric multigrid method, and implements a Lagrangian dynamic model for subgrid-scale turbulence modeling.
Keywords
Poisson equation; compressible flow; computational fluid dynamics; geometry; graphics processing units; parallel programming; turbulence; GPU clusters; Lagrangian dynamic model; amalgamated parallel geometric multigrid method; dual-level parallel incompressible flow solver; large-eddy simulations; pressure Poisson equation; subgrid-scale turbulence modeling; turbulent incompressible flows; Computational fluid dynamics; Computational modeling; Fluidics; Graphics processing unit; Jacobian matrices; Mathematical model; Numerical models; CUDA; GPU; MPI; computational fluid dynamics; parallel scientific computing; turbulence;
fLanguage
English
Journal_Title
Computing in Science & Engineering
Publisher
ieee
ISSN
1521-9615
Type
jour
DOI
10.1109/MCSE.2012.37
Filename
6171149
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