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A study on the comparision of effects and application of marine fuel reduction methods

선박 연료 절감 방법들의 효과비교 및 적용에 관한 연구

  • Park, Goryong (Department of Marine System Engineering Graduate School, Korea Maritime and Ocean University) ;
  • Cho, Kwonhae (Department of Offshore Plant Management, Korea Maritime and Ocean University)
  • Received : 2014.10.06
  • Accepted : 2014.11.13
  • Published : 2014.11.30

Abstract

Concerning $CO_2$ reduction from International Societies, lots of laboratories and relevant societies suggest many reports on how to reduce fuel consumption from their specific ways. Undoubtedly, cutting costs is the final desired destination for owner outcome, but many questions there are on the way yet: how is this measure working? how efficient is it? On what size of ship would it work best and be the most effective? etc. Fuel cost is one of the major cost elements for ship owners and/or operators. And by reducing fuel consumption owners and/or operators will reduce both their costs and the environmental impact from their ship. This paper is aim to address how the measures work for saving fuel consumption through improve propulsion efficiency, installation cost and benefit can be calculated easily in the return on investment for estimated one year operation, and finally their compatibility with other fuel saving measure devices.

국제사회가 관심을 가지고 있는 이산화탄소 배출 감소를 위해 많은 연구 기관들이 연료 절감 방법을 연구하여 결과를 제시하고 있다. 비용 절감이 최종 결론이지만 아직까진, 어떻게 제시된 방법이 작동되는가, 어떠한 효과가 있는가, 어떠한 크기의 배에 가장 이상적이며 효과가 클까 등등 많은 의문점들이 제기되고 있다. 선주와 운영자들에게는 연료비가 가장 큰 비용 중 하나이다. 그리고 연료 절감은 선주나 운영자들에게는 비용 절감과 동시에 이산화탄소를 줄이는 가장 좋은 방법이다. 본 논문은 추진 효율을 높여 연료를 절감하는 방법 및 투자되는 비용과 일 년 동안 운항 후 얻어지는 연료비 절감을 통하여 투자금 회수 기간을 대략적으로 계산을 할 수 있도록 하고, 각 방법 간의 미치는 영향에 대하여 소개를 하고자 한다.

Keywords

References

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Cited by

  1. Influences of the Surface Pollution Cause by the Marine Growth on Ship Hulls on Engine Performance and Output vol.39, pp.4, 2015, https://doi.org/10.5916/jkosme.2015.39.4.399
  2. 선미유동 제어용 수직판 제원 변화에 따른 유동특성 연구 vol.22, pp.5, 2016, https://doi.org/10.7837/kosomes.2016.22.5.576