2017 Fiscal Year Annual Research Report

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

Research Project

Project/Area Number	16J04357
Research Institution	Osaka University
Principal Investigator	陳辰大阪大学, 工学研究科, 特別研究員(PD)
Project Period (FY)	2016-04-22 – 2018-03-31
Keywords	ocean wave modeling / ship motion calculation / wave-current interaction / wind-wave interaction / optimum algorithm / actual sea / sloshing / slamming
Outline of Annual Research Achievements	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.
Research Progress Status	29年度が最終年度であるため、記入しない。
Strategy for Future Research Activity	29年度が最終年度であるため、記入しない。

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