Numerical simulation and experiment on dam break problem

被引：63

作者：

Hu C. ^{[1
]}

Sueyoshi M. ^{[1
]}

机构：

[1] Research Institute for Applied Mechanics, Kyushu University

来源：

Journal of Marine Science and Application | 2010年 / 9卷 / 2期

关键词：

CIP method; dam break experiment; MPS method;

D O I：

10.1007/s11804-010-9075-z

中图分类号：

学科分类号：

摘要：

In this paper, two novel numerical computation methods are introduced which have been recently developed at Research Institute for Applied Mechanics (RIAM), Kyushu University, for strongly nonlinear wave-body interaction problems, such as ship motions in rough seas and resulting green-water impact on deck. The first method is the CIP-based Cartesian grid method, in which the free surface flow is treated as a multi-phase flow which is solved using a Cartesian grid. The second method is the MPS method, which is a so-called particle method and hence no grid is used. The features and calculation procedures of these numerical methods are described. One validation computation against a newly conducted experiment on a dam break problem, which is also described in this paper, is presented. © 2010 Harbin Engineering University and Springer-Verlag Berlin Heidelberg.

引用

页码：109 / 114

页数：5

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