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Dynamic analysis of floating quay and container ship for container loading and offloading operation

机译:浮码头和集装箱船进行集装箱装卸作业的动力学分析

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摘要

A floating quay container terminal is used for loading or unloading from container ships fromboth sides of a floating quay. The side-by-side Liquefied Natural Gas (LNG) offloadingoperation from floating terminals to LNG carriers is very similar to that from super-containerships to floating quay-walls. The hydrodynamic interaction effects among a fixed quay,container ship and floating quay, which are parallel to one another, are investigated. Thethree body side-by-side arrangement is compared with the individual freely floating body inthe absence/presence of the fixed quay to identify the interaction effects. Hydrodynamiccoefficients of the interacting bodies are obtained using a three dimensional constant panelmethod, WAMIT. Using a vessel-lines coupled dynamic analysis computer programWINPOST, the relative motion between floating quay and container ship is simulated in timedomain. It is assumed in the present study that the floating quay is positioned by a dolphinmooring system. This analysis provides the relative motion among container ship, fixed andfloating quay to ascertain that container loading and offloading can be performed in thesevere wave condition without any problem.
机译:浮动码头集装箱码头用于从浮动码头的两侧从集装箱船上装卸货物。从浮动码头到液化天然气运输船的并排液化天然气(LNG)卸货操作与从超级集装箱到浮动码头壁的卸货操作非常相似。研究了固定码头,集装箱船和浮动码头之间相互平行的流体动力相互作用。在不存在/存在固定码头的情况下,将三个并排的布置与单个自由漂浮的布置进行比较,以识别相互作用的影响。相互作用体的流体力学系数是使用三维常数面板方法WAMIT获得的。使用船线耦合动态分析计算机程序WINPOST,可以在时域中模拟浮码头和集装箱船之间的相对运动。在本研究中假设浮码头由海豚系泊系统定位。该分析提供了集装箱船,固定码头和浮动码头之间的相对运动,以确保可以在这些波状条件下进行集装箱装卸。

著录项

  • 作者

    Kumar Brajesh;

  • 作者单位
  • 年度 2006
  • 总页数
  • 原文格式 PDF
  • 正文语种 en_US
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