The hydrodynamic and dynamic motion analysis of a damaged ship
The hydrodynamic and dynamic motion analysis of a damaged ship
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发表时间：
2008
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通讯作者：
G. Hearn;D. Lafforgue;E. Perdriset;D. Saydan
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作者：
G. Hearn;D. Lafforgue;E. Perdriset;D. Saydan
受损船舶的水动力分析和运动响应需要一种新的一般化的方法，通常适用于完整的船舶或其他浮式结构。受损船舶统计数据用于提供可能的损坏情况。由于船体损坏引起的进水需要特别注意内部自由表面的影响，以及与位于内部可移动自由表面和甲板之间的货舱内空气相关的空气刚度的建模。所需的额外的想法开发和应用到损坏的优化散装货船，德比郡。选择这种船体形式是因为相关结构细节已广为宣传。
The hydrodynamic analysis and motion response of a damaged ship requires a novel generalisation of the methods normally applied to intact ships or other floating structures. Damaged ship statistics are used to provide likely damage scenarios. Water ingress, arising from the hull damage will require special attention regarding the influence of the presence of internal free surfaces and the modelling of the air stiffness associated with the within cargo hold air located between the internal movable free surface and the deck. The additional ideas required are developed and applied to a damaged optimised bulk carrier, the Derbyshire. This hull form is selected because of the well-publicised available associated structural details.