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Method and Evaluation of a Simplified Propulsion Performance Estimation for Eco-Friendly Navigation Planning Support System

Research Project

Project/Area Number 23560980
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Naval and maritime engineering
Research InstitutionNational Maritime Research Institute

Principal Investigator

KOBAYASHI Mitsuru  独立行政法人海上技術安全研究所, その他部局等, 研究員 (10373416)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords航海支援システム / ウェザールーティング / 実海域運航性能推定 / 実海域推進性能
Research Abstract

In this research, we proposed a simplified propulsion performance estimation method for Eco-Friendly Navigation Planning Support System, a type of weather routing systems. The existing method needs hull shape documents, but the documents is generally considered as trade secrets. The proposed method is applicable for ships whose general characteristics (at least Length, Breadth, depth) are known.
We proposed the method and a program which contains calculating formulas to estimate wind, wave resistance coefficients easily with several values of ship's general characteristics.
We evaluate the method by using a merchant ship. We found quite little difference of fuel consumption reduction effects and vessel speed estimation accuracy between the proposed and the existing method.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (4 results)

All 2014 2013

All Presentation (2 results) Patent(Industrial Property Rights) (2 results) (of which Overseas: 1 results)

  • [Presentation] 運航計画支援のための簡易的運航性能推定手法の検討と評価2014

    • Author(s)
      小林充, 北村文俊
    • Organizer
      日本船舶海洋工学会春季講演会
    • Place of Presentation
      (論文集)
    • Related Report
      2013 Final Research Report
  • [Presentation] 運航計画支援のための簡易的運航性能推定手法の検討と評価2014

    • Author(s)
      小林充
    • Organizer
      日本船舶海洋工学会平成26年春季講演会
    • Place of Presentation
      仙台国際センター
    • Related Report
      2013 Annual Research Report
  • [Patent(Industrial Property Rights)] 海流推定方法及び海流推定システム発明者2013

    • Inventor(s)
      小林充, 瀬田剛広, 加納敏幸
    • Industrial Property Rights Holder
      海上技術安全研究所
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2013-184801
    • Filing Date
      2013-09-06
    • Related Report
      2013 Final Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 海流推定方法及び海流推定システム2013

    • Inventor(s)
      小林充、加納敏幸、瀬田剛広
    • Industrial Property Rights Holder
      海上技術安全研究所
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2013-184801
    • Filing Date
      2013
    • Related Report
      2013 Annual Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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