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A Study of Numerical Simulations of Ship Motions While Underway Using a Coastal Wave Database

机译:使用海浪数据库的船舶航行过程数值模拟研究

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摘要

The safety of maritime transportation should be ensured. However, the methods currently used to determine whether or not to cancel ship services are insufficient. A numerical simulation of ship motions was constructed using the coastal network wave database, NOWPHAS. A domestic ferry service, which navigates the Pacific Ocean, is set as the object of this study. Field observations of ship motions were implemented when typhoons approached Japan. The accuracy of ship motions obtained using 2 types of simulation methods is verified. Finally, this study reveals the factor that controls the accuracy of ship motions.
机译:应确保海上运输的安全。但是,目前用于确定是否取消船舶服务的方法是不够的。使用沿海网络波浪数据库NOWPHAS构建了船舶运动的数值模拟。本研究的对象是在太平洋中航行的国内轮渡服务。台风接近日本时,对舰船运动进行了实地观察。验证了使用两种类型的仿真方法获得的船舶运动的准确性。最后,这项研究揭示了控制船舶运动准确性的因素。

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