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High Performance Computing and Grid in Asia Pacific Region, International Conference on (2004)
Omiya Sonic City, Tokyo, Japan
July 20, 2004 to July 22, 2004
ISBN: 0-7695-2138-X
pp: 275-278
W. Y. Chang , National Center for High-Performance Computing, Hsinchu, Taiwan
C. L. Yen , Hydrotech Research Institute, National Taiwan University, Taipei, Taiwan
L. C. Lee , National Center for High-Performance Computing, Hsinchu, Taiwan
J. S. Lai , Hydrotech Research Institute, National Taiwan University, Taipei, Taiwan
R. J. Shih , National Center for High-Performance Computing, Hsinchu, Taiwan
W. F. Tsai , National Center for High-Performance Computing, Hsinchu, Taiwan
H. C. Lien , National Center for High-Performance Computing, Hsinchu, Taiwan
ABSTRACT
In the present study, a vertical, two-dimensional, two-phase flow model is developed, which is capable of simulating the fluid and air flow fields simultaneously to capture the positions of the free surface. To deal with the discontinuity properties in density field near the free surface, the TVD-MUSCL scheme is employed to overcome the numerical oscillation problem. The numerical algorithm is developed using a conservative, explicit, finite volume discretization of the motion equation. The dam-breaking problem is employed to validate the proposed model. The good agreements between the computed and measured results demonstrate the applicability of the model.
INDEX TERMS
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CITATION
W. Y. Chang, C. L. Yen, L. C. Lee, J. S. Lai, R. J. Shih, W. F. Tsai, H. C. Lien, "Simulation of Free Surface by Surface Capturing Method", High Performance Computing and Grid in Asia Pacific Region, International Conference on, vol. 00, no. , pp. 275-278, 2004, doi:10.1109/HPCASIA.2004.1324045
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