期刊
OCEAN ENGINEERING
卷 267, 期 -, 页码 -出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.oceaneng.2022.113267
关键词
Free surface Green function; Ordinary Differential Equation; Wave-structure interaction; Frobenius method
An alternative expression for the time domain free surface Green's function is proposed, which satisfies the homogeneous Neumann condition on the mean free surface. This new expression can be beneficial for the boundary element method based on the double-body flow linearization. It is also shown to be a solution to Clement's 4th order Ordinary Differential Equation, and the Frobenius method with time step movement is used for accurate and efficient evaluation.
An alternative expression of the time domain free surface Green's function is proposed. Its source and image source contribution satisfies the homogeneous Neumann condition on the mean free surface, therefore it can be useful for the boundary element method based on the double-body flow linearization. Furthermore, it is proved that it is also the solution of Clement's 4th order Ordinary Differential Equation (Clement, 1998). The Frobenius method with time step movement proposed by Chuang et al. (2007) is adopted for accurate and efficient evaluation.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据