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Parallel CE/SE Computations via Domain DecompositionThis paper describes the parallelization strategy and achieved parallel efficiency of an explicit time-marching algorithm for solving conservation laws. The Space-Time Conservation Element and Solution Element (CE/SE) algorithm for solving the 2D and 3D Euler equations is parallelized with the aid of domain decomposition. The parallel efficiency of the resultant algorithm on a Silicon Graphics Origin 2000 parallel computer is checked.
Document ID
20000121133
Acquisition Source
Glenn Research Center
Document Type
Preprint (Draft being sent to journal)
Authors
Himansu, Ananda (Taitech, Inc. Cleveland, OH United States)
Jorgenson, Philip C. E. (NASA Glenn Research Center Cleveland, OH United States)
Wang, Xiao-Yen (Taitech, Inc. Cleveland, OH United States)
Chang, Sin-Chung (NASA Glenn Research Center Cleveland, OH United States)
Date Acquired
September 7, 2013
Publication Date
October 1, 2000
Subject Category
Numerical Analysis
Report/Patent Number
Report Number: E-12476
Report Number: NAS 1.15:210480
Report Number: NASA/TM-2000-210480
E-12476
NAS 1.15:210480
NASA/TM-2000-210480
Meeting Information
Meeting: Computational Fluid Dynamics
Location: Kyoto
Country: Japan
Start Date: July 10, 2000
End Date: July 14, 2000
Sponsors: Kyoto Inst. of Tech.
Funding Number(s)
PROJECT: RTOP 509-10-24
CONTRACT_GRANT: NAS3-97186
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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