DocumentCode
2117835
Title
To implement the LBGK model on parallel system
Author
Zhenbing, Cui ; Tripiccione, R.
Author_Institution
Science Technology, The University of Ferrara, Italy
fYear
2010
fDate
4-6 Dec. 2010
Firstpage
818
Lastpage
821
Abstract
The LBGK method based on microcosmic model is a numerical method which can be used to solve partial differential equation and simulate fluid flow phenomena. It has these virtues such as parallel computing, easy disposal for geometry boundaries and simple arithmetic. By simulating the liquid-gas variation, this paper introduces in detail the steps of realizing Boltzmann model by calling the parallel MPI library functions, studies the parallel efficiency of Boltzmann model when we use different communication models and different region partitions.
Keywords
Computational modeling; Computers; Distribution functions; Lattice Boltzmann methods; Libraries; Mathematical model; Numerical models; MPI; efficiency; lattice Boltzmann model; speedup;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Science and Engineering (ICISE), 2010 2nd International Conference on
Conference_Location
Hangzhou, China
Print_ISBN
978-1-4244-7616-9
Type
conf
DOI
10.1109/ICISE.2010.5690035
Filename
5690035
Link To Document