Parallel Algorithm Study of Overlapping Clouds of Points Method

Author

Ma, Xinjian ; Tan, Junjie ; Zhang, Mu ; Wang, Fang

Author_Institution

Sch. of Power Eng., Nanjing Univ. of Sci. & Technol., Nanjing, China

fYear

2010

fDate

10-12 Dec. 2010

Firstpage

1

Lastpage

4

Abstract

In order to realize the parallel numerical simulation of three-dimensional complex flow field by overlapping clouds of points method, a parallel algorithm of overlapping clouds of points method is studied in this paper. Two different parallel divisional methods are designed according to the characteristics of overlapping clouds of point method. A simple case is given to validate the two methods. The speedup ratio and parallel efficiency are investigated. The simulation results show that the parallel algorithm can be applied to the calculation of three-dimensional flow field.

Keywords

computational fluid dynamics; flow simulation; numerical analysis; parallel algorithms; parallel algorithm study; parallel divisional method; parallel efficiency; parallel numerical simulation; point method overlapping cloud; three dimensional complex flow field; Clouds; Equations; Mathematical model; Numerical simulation; Parallel algorithms; Satellite broadcasting; Satellites;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence and Software Engineering (CiSE), 2010 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-5391-7

Electronic_ISBN

978-1-4244-5392-4

Type

conf

DOI

10.1109/CISE.2010.5677012

Filename

5677012