Korean Journal of Computational Design and Engineering (한국CDE학회논문집)

Society for Computational Design and Engineering (한국CDE학회)
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A Method for Determining a Ship Economic Route based on the Acquisition of the Sea State and Estimation of Fuel Consumption

해상 정보 취득과 연료 소모량 추정을 기반으로 한 선박 경제 운항 경로 결정 방법

  • Roh, Myung-Il (School of Naval Architecture and Ocean Engineering, University of Ulsan)
  • 노명일 (울산대학교 조선해양공학부)
  • Received : 2011.07.15
  • Accepted : 2012.01.10
  • Published : 2012.04.01
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Abstract

Recently, the ratio of fuel cost to the operational cost of a ship is increasing according to the increase of the international oil price. Thus, many studies are being made to reduce the cost; for example, a method for acquiring the sea state information, a method for estimating fuel consumption, a method for determining the ship's optimal route, and so on. However, these studies were not incorporated together and being independently made in different fields. In this study, by improving and incorporating such studies, a method for determining a ship economic route based on the acquisition of the sea state and estimation of fuel consumption was proposed. To evaluate the applicability of the proposed method, it was applied to an optimal routing problem of the ocean area including many islands. The result shows that the proposed method can yield the economic route minimizing fuel consumption.

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References

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