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Numerical Simulation of Tsunami Impact Load Using 3-Dimensional Particle Method  

Kim, Young-Hun (Ship building HRD center, The korea shipbuilder's Association)
Jung, Sung-Jun (Dept. of Naval Architecture and Ocean Engineering, Pusan National University)
Lee, Byung-Hyuk (Dept. of Naval Architecture and Ocean Engineering, Pusan National University)
Hwang, Sung-Chul (Dept. of Naval Architecture and Ocean Engineering, Pusan National University)
Park, Jong-Chun (Dept. of Naval Architecture and Ocean Engineering, Pusan National University)
Publication Information
Journal of Ocean Engineering and Technology / v.21, no.6, 2007 , pp. 42-46 More about this Journal
Abstract
The impact of a single wave generated by a dam break with a tall structure is modeled with a three-dimensional version of the Moving particle semi-implicit (MPS) method. The particle method is more feasible and effective than methods based on grid connection problems involving violent free surface motions. In the present study, the Tsunami impact load and the change of longitudinal velocity component around the structure, which are obtained from the numerical simulation, are compared to those from experiments.
Keywords
Particle method; Moving particle semi-implicit (MPS); Computational fluid dynamics; Non-linear free surface; Impact load; Tsunami;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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