A comprehensive study on ship motion and load responses in short-crested irregular waves
A comprehensive study on ship motion and load responses in short-crested irregular waves
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短峰不规则波中船舶运动与载荷响应的综合研究
DOI：
10.1016/j.ijnaoe.2018.07.003
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发表时间：
2019-01
影响因子：
2.2
通讯作者：
Huilong Ren
中科院分区：
文献类型：
--
作者：
Jiao Jialong;Chaohe Chen;Huilong Ren
波浪引起的船舶运动和载荷响应通常是假设入射波是长波峰的。然而，现实的海浪是短峰的不规则波浪。真实的实践表明，短峰波和长峰波对船舶运动和载荷的影响是不同的。本文旨在对船舶在不同波浪场中的运动和载荷进行综合研究。为此，本文通过小尺度模型拖曳水池试验和大尺度模型海上试验，对比研究了长峰和短峰不规则波中船舶运动和载荷的差异。通过数值耐波性计算，分析了短峰波方向传播函数对船舶运动和载荷的影响。研究结果和结论对于基于长峰波响应结果的短峰波中船舶运动和载荷的进一步外推和估算具有重要意义。
Wave-induced ship motion and load responses are usually investigated on the assumption that the incident waves are long-crested. The realistic sea waves are however short-crested irregular waves. Real practice reveals that the ship motion and load responses induced by short-crested waves are different from those induced by long-crested waves. This paper aims to conduct a comprehensive study on ship motions and loads in different wave fields. For this purpose, comparative studies by small-scale model towing tank test and large-scale model sea trial are conducted to experimentally identify the difference between ship motions and loads in long-crested and short-crested irregular waves. Moreover, the influences of directional spreading function of short-crested waves on ship motions and loads are analyzed by numerical seakeeping calculation. The results and conclusions obtained from this study are of great significance for the further extrapolation and estimation of ship motions and loads in short-crested waves based on long-crested wave response results.
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DOI：
--
发表时间：
1998-05
期刊：
--
影响因子：
--
作者：
A. Lloyd
通讯作者：
A. Lloyd
DOI：
10.3744/snak.2007.44.4.360
发表时间：
2007-08
期刊：
Journal of The Society of Naval Architects of Korea
影响因子：
--
作者：
Seung-Chul Lee;Chang-Ho Lee;H. Jo;J. Goo
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Seung-Chul Lee;Chang-Ho Lee;H. Jo;J. Goo
影响因子：
5
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Fossati, F.;Bayati, I.;Begovic, E.
通讯作者：
Begovic, E.
DOI：
--
发表时间：
2009
期刊：
Journal of Ship Mechanics
影响因子：
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作者：
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DOI：
10.1016/j.ijnaoe.2016.05.010
发表时间：
2016-09
影响因子：
2.2
作者：
Jeonghwa Seo;Hak-Kyu Choi;U. Jeong;Dong-Kun Lee;S. Rhee;C. Jung;Jaehoon Yoo
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