Parallel Simulation of Subsonic Fluid Dynamics on a Cluster of Workstations

Please use this identifier to cite or link to this item: http://dspace.mediu.edu.my:8181/xmlui/handle/1721.1/6628

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DC Field	Value	Language
dc.creator	Skordos, Panayotis A.	-
dc.date	2004-10-08T20:35:48Z	-
dc.date	2004-10-08T20:35:48Z	-
dc.date	1995-12-01	-
dc.date.accessioned	2013-10-09T02:46:18Z	-
dc.date.available	2013-10-09T02:46:18Z	-
dc.date.issued	2013-10-09	-
dc.identifier	AIM-1485	-
dc.identifier	http://hdl.handle.net/1721.1/6628	-
dc.identifier.uri	http://koha.mediu.edu.my:8181/xmlui/handle/1721	-
dc.description	An effective approach of simulating fluid dynamics on a cluster of non- dedicated workstations is presented. The approach uses local interaction algorithms, small communication capacity, and automatic migration of parallel processes from busy hosts to free hosts. The approach is well- suited for simulating subsonic flow problems which involve both hydrodynamics and acoustic waves; for example, the flow of air inside wind musical instruments. Typical simulations achieve $80\\%$ parallel efficiency (speedup/processors) using 20 HP-Apollo workstations. Detailed measurements of the parallel efficiency of 2D and 3D simulations are presented, and a theoretical model of efficiency is developed which fits closely the measurements. Two numerical methods of fluid dynamics are tested: explicit finite differences, and the lattice Boltzmann method.	-
dc.format	403672 bytes	-
dc.format	1694148 bytes	-
dc.format	application/octet-stream	-
dc.format	application/pdf	-
dc.language	en_US	-
dc.relation	AIM-1485	-
dc.title	Parallel Simulation of Subsonic Fluid Dynamics on a Cluster of Workstations	-
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