A numerical method for huge semisubmersible responses in waves

A numerical method for huge semisubmersible responses in waves
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DOI：
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发表时间：
1990
期刊：
Transactions of the Society of Naval Architects and Marine Engineers
影响因子：
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通讯作者：
K. Yoshida;Goo
K. Yoshida;Goo
中科院分区：
其他
文献类型：
--
作者：
K. Yoshida;Goo

文献摘要

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本文介绍了一种数值计算方法，用于计算多个任意形状的三维浮体的波浪激振力和运动，以及由大量浮体支撑的大型海洋结构物在波浪中的运动和结构响应。浮体之间的水动力相互作用被考虑在其精确的形式在线性势理论的范围内。数值结果与实验或数值结果进行了比较。该方法适用于利用海洋空间的大型结构物。
A numerical procedure is described for predicting the wave exciting forces and motions of multiple 3-D floating bodies of arbitrary shape, and for predicting the motions and structural responses of huge offshore structures supported by a large number of the floating bodies in waves. The hydrodynamic interactions among the floating bodies are taken into account in their exact form within the context of linear potential theory. Numerical results are compared with the experimental or numerical ones. The method presented is applicable to huge structures for ocean space utilisation.