Retard function and ship motions with forward speed in time-domain

被引：0
|
作者：
Kai Tang
Ren-chuan Zhu
Guo-ping Miao
Liang Hong
机构：
[1] Shanghai Jiao Tong University,The State Key Laboratory of Ocean Engineering, School of Naval Architecture, Ocean and Civil Engineering
来源：
Journal of Hydrodynamics | 2014年 / 26卷
关键词：
retard function; Green’s function method; direct time-domain method (DTM); frequency to time-domain transformation method (FTTM); ship motions; forward speed;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The time-domain calculations of retard function and ship motions in waves by the direct time-domain method (DTM) and the frequency to time-domain transformation method (FTTM) are compared and analyzed. A Wigley-hull-form ship and an S60 ship moving in waves are examined, and the corresponding retard functions are in good agreement with those given by DTM and FTTM. The comparison of retard functions in different forward speeds by the two methods is observed, and the results of ship motions in forward speed are also compared with the experimental data. On this basis, the advantage and disadvantage of them are discussed.
引用
收藏
页码：689 / 696
页数：7
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