Heave motion response of a circular cylinder with the dual damping plates
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- 作者：Hyeok-Jun Koha ; Il-Hyoung Chob ; cho0904@jejunu.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Dual damping plate ; Eigenfunction expansion method ; Heave motion ; Hydrodynamic force ; Added mass ; Damping coefficient
- 刊名：Ocean Engineering
- 出版年：2016
- 出版时间：1 October 2016
- 年：2016
- 卷：125
- 期：Complete
- 页码：95-102
- 全文大小：1183 K
文摘
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Interaction between a circular cylinder and dual damping plates was investigated.
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Analytic solutions are proved identical with the ANSYS AQWA commercial program based on a panel method.
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Analytical/numerical solutions agree well with the experiments in two-dimensional wave tank.
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Optimal design parameters (radius and submerged depth) of dual damping plates as motion reduction devices for offshore platforms were found from the present study.