WAVE MAKING COMPUTATION IN TIME DOMAIN FOR MULTI-HULL SHIPS

被引：0
|
作者：
Li Guo-an [1 ]
Ye Heng-kui [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Sch Traff Sci & Engn, Wuhan 430074, Peoples R China
来源：
JOURNAL OF HYDRODYNAMICS | 2006年 / 18卷 / 02期
关键词：
time domain Green function; ship wave making; mono-hull; catamaran; trimaran;
D O I：
暂无
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A method of three-dimensional time domain Green function satisfying linear conditions at free surface and body surface boundary was employed to analyze the wave resistance and wave profile of a displacement multi-hull ship. The wave profile induced by a moving time domain point source was compared with those by a Havelock source, and satisfactory results were obtained. The panel method based on the time domain source distribution on the ship mean wetted hull surface was used to perform the wave making computations for mono-hull ships, catamaran and trimaran. Reasonable results were also obtained. Using the numerical method the wave profile simulations of multi-hull ships for a given Froude number were conducted.
引用
收藏
页码：225 / 230
页数：6
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