Parallel computing for implicit scheme of numerical simulation for laser propulsion

Author

Jun, Zhao ; Zhang Lilun ; Zhao Wentao ; Du Yang

Author_Institution

Coll. of Comput. Sci., Nat. Univ. of Defense Technol., Changsha, China

fYear

2011

fDate

27-29 June 2011

Firstpage

1466

Lastpage

1469

Abstract

Implicit scheme is widely used in CFD problems for its high precision and large step time. The integral scheme implemented in numerical simulation for laser propulsion is implicit one. As to its computing complexity, the simulation takes too much time to complete, so parallel computing technology is needed here. In this paper, the ADI scheme is researched and its parallel algorithm is designed. A primary research of parallel computing for implicit scheme of laser propulsion numerical simulation is realized, the test result indicates that the parallel algorithm significantly reduces time consumption.

Keywords

computational complexity; computational fluid dynamics; electrical engineering computing; laser beam applications; numerical analysis; parallel algorithms; propulsion; ADI scheme; CFD problem; computing complexity; laser propulsion; numerical simulation; parallel algorithm; parallel computing; Gas lasers; Laser beams; Laser modes; Numerical simulation; Parallel algorithms; Propulsion; implicit scheme; laser propulsion; numerical simulation; parallel computing;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Science and Service System (CSSS), 2011 International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-9762-1

Type

conf

DOI

10.1109/CSSS.2011.5972188

Filename

5972188