항로최적화기술 시뮬레이션 비교 결과
Comparative Results of Weather Routing Simulation
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참고문헌
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초록
Weather routing method is one of the best practices of SEEMP (Ship Energy Efficiency Management Plan) for fuel-efficient operation ofship. KR is carrying out a basic research for development of the weather routing algorithm and making a monitoring system by FOC(Fuel Oil Consumption) analysis compared to the reference, which is the great circle route. The added resistances applied globalsea/weather data can be calculated using ship data, and the results can be corrected to ship motions. The global sea/weather datasuch as significant wave height, ocean current and wind data can be used to calculate the added resistances. The reference route ina usual navigation is the great circle route, which is the shortest distance route. The global sea/weather data can be divided into grids,and the nearest grid data from a ship’s position can be used to apply a ocean going vessel’s sea conditions. Powell method is usedas an optimized routing technique to minimize FOC considered sea/weather conditions, and FOC result can be compared with the greatcircle route result.
Abstract
Weather routing method is one of the best practices of SEEMP (Ship Energy Efficiency Management Plan) for fuel-efficient operation ofship. KR is carrying out a basic research for development of the weather routing algorithm and making a monitoring system by FOC(Fuel Oil Consumption) analysis compared to the reference, which is the great circle route. The added resistances applied globalsea/weather data can be calculated using ship data, and the results can be corrected to ship motions. The global sea/weather datasuch as significant wave height, ocean current and wind data can be used to calculate the added resistances. The reference route ina usual navigation is the great circle route, which is the shortest distance route. The global sea/weather data can be divided into grids,and the nearest grid data from a ship’s position can be used to apply a ocean going vessel’s sea conditions. Powell method is usedas an optimized routing technique to minimize FOC considered sea/weather conditions, and FOC result can be compared with the greatcircle route result.
참고문헌 (13)
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