DocumentCode
3316583
Title
An evaluation of advanced multi-components expansion method of LBM on parallel computer
Author
Hirokawa, Yuichi ; Matsuzawa, Teruo
Author_Institution
Japan Adv. Inst. of Sci. & Technol., Ishikawa, Japan
fYear
2004
fDate
20-22 July 2004
Firstpage
195
Lastpage
202
Abstract
We propose an advanced multi-components expansion method (AMCEM), which is a modification method of Lattice Boltzmann method (LBM) to obtain multi-components LBM model from single component LBM model. This modification method has advantages in point of flexible application to various LBM models and possibility of coupling different LBM models. We show an overview and verify analytical conservations of physical quantities and numerical results of AMCEM. Furthermore, we discuss parallel performance of AMCEM.
Keywords
Boltzmann equation; flow simulation; lattice theory; parallel machines; physics computing; Lattice-Boltzmann method; advanced multicomponents expansion method; multicomponents LBM model; parallel computer; single component LBM model; Analytical models; Computational modeling; Computer simulation; Concurrent computing; Equations; Fluid dynamics; High performance computing; Lattice Boltzmann methods; Performance analysis; Viscosity;
fLanguage
English
Publisher
ieee
Conference_Titel
High Performance Computing and Grid in Asia Pacific Region, 2004. Proceedings. Seventh International Conference on
Print_ISBN
0-7695-2138-X
Type
conf
DOI
10.1109/HPCASIA.2004.1324035
Filename
1324035
Link To Document