Parallel computation for three-dimensional multi-stage turbomachinery flow simulation on PC cluster environment

Lung Cheng Lee, Cherng Yeu Shen, Shih Hsiung Chen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The three-dimensional multi-stage turbomachinery flow simulation is calculated on the PC cluster environment in NCHC. The UTRC large-scale turbine is employed here as the baseline configuration. A compressible viscous finite volume algorithm solving Reynolds averaged Navier-Stokes equations with artificial dissipation terms similar to Jameson's method is adopted circumferential average is performed between the interface of rotor and stator. The master/slave algorithm is employed for the parallel implementation, and a processor calculates a blade row. Three, five, seven and nine blade rows are used to demonstrate the performance of parallel computation on the PC cluster. Those results are shown that the performance is very well, especially for more blade rows, i.e., nine blade rows, have the super speedup efficiency.

Original languageEnglish
Title of host publicationProceedings - 4th International Conference/Exhibition on High Performance Computing in the Asia-Pacific Region, HPC-Asia 2000
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1052-1057
Number of pages6
ISBN (Electronic)0769505902, 9780769505909
DOIs
Publication statusPublished - 2000 Jan 1
Event4th International Conference/Exhibition on High Performance Computing in the Asia-Pacific Region, HPC-Asia 2000 - Beijing, China
Duration: 2000 May 142000 May 17

Publication series

NameProceedings - 4th International Conference/Exhibition on High Performance Computing in the Asia-Pacific Region, HPC-Asia 2000
Volume2

Other

Other4th International Conference/Exhibition on High Performance Computing in the Asia-Pacific Region, HPC-Asia 2000
CountryChina
CityBeijing
Period00-05-1400-05-17

All Science Journal Classification (ASJC) codes

  • Computational Theory and Mathematics
  • Computer Networks and Communications
  • Computer Science Applications

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  • Cite this

    Lee, L. C., Shen, C. Y., & Chen, S. H. (2000). Parallel computation for three-dimensional multi-stage turbomachinery flow simulation on PC cluster environment. In Proceedings - 4th International Conference/Exhibition on High Performance Computing in the Asia-Pacific Region, HPC-Asia 2000 (pp. 1052-1057). [843601] (Proceedings - 4th International Conference/Exhibition on High Performance Computing in the Asia-Pacific Region, HPC-Asia 2000; Vol. 2). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/HPC.2000.843601