国際海上輸送の安全性・経済性・環境性を最適化するウェザールーティングの高度化

推进天气路由，优化国际海上运输的安全、经济和环境

• 批准号: 16J04357
• 负责人: 陳 辰
• 金额: $ 1.09万
• 依托单位: Osaka University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for JSPS Fellows
• 财政年份: 2016
• 资助国家: 日本
• 起止时间: 2016-04-22 至 2018-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16J04357/
• 关键词: ocean wave modeling; ship motion calculation; wave-current interaction; wind-wave interaction; optimum algorithm; actual sea; sloshing; slamming; Numerical Navigation; Weather Routing; Ocean Modeling; Ship Motion

On the basis on the first-year study of the weather and ocean models, the wave-current interaction (WCI) study has been focused on in the second year, as a basis of next-step study on the ship routing in the actual sea.Effects of wave-current interaction on important wave parameters such as wave length, wave steepness as well as BFI are significant, which can increase the risk of ship accidents.In my future study, the present research achievement is supposed to act as a basis for the construction of an advanced weather routing in the actual seas, taking the wave-current interaction into account. Combined with the EUT as well as its application in the RIOS system has been learned, wave effects can be more accurately calculated for a better weather routing calculation.

在第一年天气和海洋模式研究的基础上，第二年重点开展波流相互作用（WCI）研究，作为下一步船舶实海航行研究的基础.波流相互作用对重要的波浪参数如波长、波陡以及BFI的影响是显着的，这会增加船舶发生事故的风险。在我今后的研究中，应该以目前的研究成果作为基础用于在实际中构建先进的天气路由海洋，考虑波流相互作用。结合EUT及其在RIOS系统中的应用，可以更准确地计算波浪效应，从而更好地进行天气路由计算。

项目成果

Case study on the wave-current interaction and its effects on ship navigation

波流相互作用及其对船舶航行影响的案例研究

• 发表时间: 2017
• 作者: chen chen