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首页> 外文会议>Mechatronic systems, mechanics and materials >Ship Shock Modeling Of Underwater Explosion
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Ship Shock Modeling Of Underwater Explosion

机译：水下爆炸的船舶冲击建模

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Ship shock tests have been conducted for shock qualification of hull integrity and proper operation systems and subsystems. The ship shock trial identifies design and construction and it also validates shock hardening criteria. The main problem is that ship shock trials are costly. Numerical modeling and simulation, using FEM, may provide information to look into the details of fluid model, dynamic characteristics of ship hull and its internal component. The ship shock modeling and simulation has been performed and the predicted results were compared with ship shock test data made at sea trials. The preliminary studies of shock analysis approach are presented and the important parameters are discussed.
机译：为了验证船体完整性以及适当的操作系统和子系统，已经进行了船舶冲击试验。船舶减震试验可以确定设计和构造，还可以验证减震标准。主要的问题是船舶冲击试验的成本很高。使用有限元法进行的数值建模和仿真可以提供信息，以详细研究流体模型，船体的动力特性及其内部组件。进行了船舶冲击建模和仿真，并将预测结果与海上试验中的船舶冲击试验数据进行了比较。介绍了冲击分析方法的初步研究，并讨论了重要参数。

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