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Applied Mathematics and Mechanics (English Edition) ›› 2000, Vol. 21 ›› Issue (7): 761-766.

• 论文 • 上一篇    下一篇

INTERACTION OF A SOLITARY WAVE AND A FRONT STEP SIMULATED BY LEVEL SET METHOD

谢伟松, 陶建华   

  1. Department of Mechanics, Tianjin University, Tianjin 300072, P. R. China
  • 收稿日期:1999-03-01 修回日期:2000-03-13 出版日期:2000-07-18 发布日期:2000-07-18
  • 基金资助:
    the National Natural Science Foundation of China(19772031)

INTERACTION OF A SOLITARY WAVE AND A FRONT STEP SIMULATED BY LEVEL SET METHOD

Xie Weisong, Tao Jianhua   

  1. Department of Mechanics, Tianjin University, Tianjin 300072, P. R. China
  • Received:1999-03-01 Revised:2000-03-13 Online:2000-07-18 Published:2000-07-18
  • Supported by:
    the National Natural Science Foundation of China(19772031)

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摘要： As a new method, the Level Set method had been developed to compute the interface of two-phase flow. The basic mathematical theory and the detailed method to solve the free surface hydrodynamic problem had been investigated. By using the Level Set method, the transformation of a solitary wave over a front step was simulated. The results were in good agreement with laboratory experiments.

Abstract: As a new method, the Level Set method had been developed to compute the interface of two-phase flow. The basic mathematical theory and the detailed method to solve the free surface hydrodynamic problem had been investigated. By using the Level Set method, the transformation of a solitary wave over a front step was simulated. The results were in good agreement with laboratory experiments.

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