A new approach for coupling external dynamics and internal mechanics in ship collisions
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- 作者：Zhaolong Yua ; b ; zhaolong.yu@ntnu.no" class="auth_mail" title="E-mail the corresponding author ; Jø ; rgen Amdahla ; b ; Martin Storheima ; b ; c
- 关键词：Ship collision ; Coupled simulation ; Maneuvering model ; 3DOF ship motions ; Forward speed
- 刊名：Marine Structures
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：45
- 期：Complete
- 页码：110-132
- 全文大小：3712 K
文摘
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A simple procedure is proposed, which efficiently couples the external dynamics and internal mechanics in ship collisions.
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Ship motions in the horizontal plane compared reasonably with SIMO simulation results.
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Several ship collision cases are simulated with a rigid plate and a submersible platform.
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A comparative study is carried out with the decoupled method.
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The maneuvering model is discussed in the view of equivalent added masses.