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| Title: | REFINED SURFACE TENSION MODEL FOR LAGRANGIAN SIMULATION OF WAVE BREAKING | |
| DOI No: | 10.1142/9789812701916_0025 | |
| Source: | COASTAL ENGINEERING 2004 (pp 331-343) | |
| Author(s): | HIROYUKI IKARI, Graduate Student
Dept. of Urban and Environmental Engrg., Kyoto Univ., Yoshida Hon-machi, Sakyo-ku, Kyoto, 606-8501, Japan HITOSHI GOTOH, Associate Professor Dept. of Urban and Environmental Engrg., Kyoto Univ., Japan MAMI HASHIMOTO, Graduate Student Dept. of Urban and Environmental Engrg., Kyoto Univ., Japan TETSUO SAKAI, Professor Dept. of Urban and Environmental Engrg., Kyoto Univ., Japan |
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| Abstract: | In late years, the particle method has been applied to the wave breaking because it is effective to get a stable solution of an active hydraulic phenomenon with fragmentation of water. In the process of plunging breaker and resultant, the influence of surface tension cannot be ignored. The problems, when the standard surface-tension model of the particle method is applied to the jet breakup, are examined to improve the standard surface-tension model to be applied to the simulation of plunging jet and splash. On the other hand, in a scientific visualization in the CFD, a reality of graphics has been often disregarded and in the CG creation process, physics of fluid has not been discribed in detail. The process that adds a reality to conventional scientific visualization is developed, in other words, a method of new post-processing of the particle method is proposed. | |
| Full Text: | View full text in PDF format (1167KB) | |
| TOC: | Back to Table of Contents | |
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