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

Lung Cheng Lee, Cherng Yeu Shen, Shih Hsiung Chen

研究成果: Conference contribution

摘要

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.

原文English
主出版物標題Proceedings - 4th International Conference/Exhibition on High Performance Computing in the Asia-Pacific Region, HPC-Asia 2000
發行者Institute of Electrical and Electronics Engineers Inc.
頁面1052-1057
頁數6
ISBN(電子)0769505902, 9780769505909
DOIs
出版狀態Published - 2000 一月 1
事件4th International Conference/Exhibition on High Performance Computing in the Asia-Pacific Region, HPC-Asia 2000 - Beijing, China
持續時間: 2000 五月 142000 五月 17

出版系列

名字Proceedings - 4th International Conference/Exhibition on High Performance Computing in the Asia-Pacific Region, HPC-Asia 2000
2

Other

Other4th International Conference/Exhibition on High Performance Computing in the Asia-Pacific Region, HPC-Asia 2000
國家/地區China
城市Beijing
期間00-05-1400-05-17

All Science Journal Classification (ASJC) codes

  • 計算機理論與數學
  • 電腦網路與通信
  • 電腦科學應用

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