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Full Record Details
Persistent URL
http://purl.org/net/epubs/work/50496
Record Status
Checked
Record Id
50496
Title
High-performance computing and Smoothed Particle Hydrodynamics
Contributors
C Moulinec (STFC Daresbury Lab.)
,
R Issa (EDF)
,
D Latino (IBM)
,
P Vezolle (IBM)
,
DR Emerson (STFC Daresbury Lab.)
,
XJ Gu (STFC Daresbury Lab.)
Abstract
Smoothed Particle Hydrodynamics is a gridless numerical method that can be used to simulate highly complex flows with one or more free surfaces. In the context of engineering applications, very few 3-D simulations have been carried out due to prohibitive computational cost since the number of particles required in 3-D is usually too large to be handled by a single processor. In this work, an improved version of a parallel 3-D SPH code, Spartacus-3D, is presented. Modifications to the code, which include a localisation of all the previously global arrays combined with a switch from global communications to local ones where possible, lead to a more efficient parallel code and allow for a substantial increase in the number of particles in a simulation.
Organisation
CSE
,
CSE-CEG
,
STFC
Keywords
Engineering
Funding Information
Related Research Object(s):
Licence Information:
Language
English (EN)
Type
Details
URI(s)
Local file(s)
Year
Paper In Conference Proceedings
In Parallel CFD 2008, Lyon, France, 19-22 May 2008, .
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