Numerical estimation of the wave forces acting on a three-dimensional body on submerged breakwater

被引：88

作者：

Hur, DS ^{[1
]}

Mizutani, N ^{[1
]}

机构：

[1] Nagoya Univ, Fac Civil Engn, Dept Civil Engn, Chikusa Ku, Nagoya, Aichi 4648603, Japan

来源：

COASTAL ENGINEERING | 2003年 / 47卷 / 03期

关键词：

artificial rock; submerged breakwater; wave force; Morison equation; VOF method; porous body model; SURF ZONE; DYNAMICS;

D O I：

10.1016/S0378-3839(02)00128-X

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Numerical models have been developed to estimate the wave forces acting on a three-dimensional body on a submerged breakwater. These models combine the VOF model and porous body model to simulate the nonlinear wave deformation including wave breaking and its interaction with a porous structure. One model is two-dimensional and is associated with empirical wave force formulae, like the Morison equation. The other one is three-dimensional and does not require any empirical formula or coefficients. Comparison of estimated and measured wave forces shows good agreement, both in two- and three-dimensional model cases, and the present estimation methods are revealed to be powerful tools for estimation of wave force acting on a three-dimensional body, even for breaking wave condition. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：329 / 345

页数：17