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A Unique Solvable Higher Order BEM for Wave Diffraction and Radiation
被引：5
作者：
Teng Bin and Li Yucheng Associate Professor
机构：
基金：
中国国家自然科学基金;
关键词：
wave force;
irregular frequency;
integral equation;
boundary element method (BEM);
D O I：
暂无
中图分类号：
O353.2 [波浪理论];
学科分类号：
080103 ;
080704 ;
摘要：
- For the discretization of higher order elements, this paper presents a modified integral domain method to remove the irregular frequencies inherited in the integral equation of wave diffraction and radiation from a surface-piercing body. The set of over-determined linear equations obtained from the method is modified into a normal set of linear equations by superposing a set of linear equations with zero solutions. Numerical experiments have also been carried out to find the optimum choice of the size of the auxiliary domain and the discretization on it.
引用
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页码：333 / 342
页数：10
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