• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

New Operation System Evaluating Engine Control and Wave Motions in Rough Seas

Research Project

Project/Area Number 15K12474
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Social systems engineering/Safety system
Research InstitutionKobe University

Principal Investigator

Sasa Kenji  神戸大学, 海事科学研究科, 准教授 (10360330)

Co-Investigator(Kenkyū-buntansha) 塩谷 茂明  神戸大学, 海事科学研究科, 教授 (00105363)
柏木 正  大阪大学, 工学研究科, 教授 (00161026)
内田 誠  神戸大学, 海事科学研究科, 教授 (90176694)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords船舶性能 / 主機特性 / 荒天航海 / 船速低下 / 実海域 / ウェザールーティング / 主機運転 / 船体動揺 / 抵抗増加 / 主機回転数 / 主機出力 / 燃料消費量 / CO2排出量 / 数値シミュレーション / 実海域性能 / SMP理論 / 機関運転 / 船体運動 / 燃料消費 / CO2排出 / 推進性能 / 耐航性能
Outline of Final Research Achievements

In this study, onboard measuring of ship performances has been implemented for six years to know the slow down patterns in rough seas. Here, following parameters are focused to analyze the voluntary speed loss, such as the vertical acceleration, roll angle, probabilities of deck wetness and slamming, etc. Furthermore, various parameters are also being monitored in the engine room. This point is researched on the nationwide questionnaire for shipping companies, and measured parameters related on main engine. New parameters to evaluate the voluntary speed loss are summarized.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (23 results)

All 2018 2017 2016 2015 Other

All Int'l Joint Research (1 results) Journal Article (14 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 9 results,  Open Access: 4 results,  Acknowledgement Compliant: 1 results) Presentation (8 results)

  • [Int'l Joint Research] リエカ大学(クロアチア)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] 実海域データより見た荒天航海時の船速低下を支配する諸要因に関する基礎研究2018

    • Author(s)
      竹内 海智、笹 健児、O. M. Faltinsen、J. Prpic-Orsic、三輪 誠、橋本博公
    • Journal Title

      日本船舶海洋工学会講演会論文集

      Volume: 26 Pages: 1-6

    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] 波浪データを用いた係留限界の二段階予測による短距離フェリーの最適運航2017

    • Author(s)
      笹 健児、竹内海智、田村政彦、三井正雄
    • Journal Title

      土木学会論文集B2(海岸工学)

      Volume: Vol.73, No.2

    • NAID

      130006171809

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development and validation of speed loss for a blunt-shaped ship in two rough sea voyages in the Southern Hemisphere2017

    • Author(s)
      Kenji Sasa, Odd Magnus Faltinsen, Li-Feng Lu, Wataru Sasaki, Jasna Prpic-Orsic, Masashi Kashiwagi, Takuro Ikebuchi
    • Journal Title

      Ocean Engineering

      Volume: Vol.142 Pages: 577-596

    • DOI

      10.1016/j.oceaneng.2017.07.029

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Optimal Routing of Short-Distance Ferry from the Evaluation of Mooring Criteria2017

    • Author(s)
      Sasa, K.
    • Journal Title

      Proceedings of the 36th International Conference on Ocean, Offshore and Arctic Engineering

      Volume: CD Pages: 1-8

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 外洋航行中の大型フェリーにおける車両貨物の安全性を支配する諸要因について-オンボード計測データを用いた一考察-2017

    • Author(s)
      高垣 暢、笹 健児、寺田大介
    • Journal Title

      日本船舶海洋工学会講演会論文集

      Volume: 26 Pages: 559-564

    • NAID

      40021621584

    • Related Report
      2017 Annual Research Report
  • [Journal Article] ウェザールーティングにおける荒天航海時の風波再現性に関する比較検証2017

    • Author(s)
      米村太志、笹 健児、盧 麗鋒、大澤輝夫
    • Journal Title

      日本船舶海洋工学会講演会論文集

      Volume: 26 Pages: 589-594

    • NAID

      40021621799

    • Related Report
      2017 Annual Research Report
  • [Journal Article] 国際海上輸送におけるウェザールーティングの高度化に関する基礎的研究I -南半球での荒天航海時における遭遇波浪の特性推定-2017

    • Author(s)
      笹 健児、盧 麗鋒、佐々木 亘、寺田 大介、加納 敏幸、溝尻 貴明
    • Journal Title

      日本船舶海洋工学会論文集

      Volume: 25

    • NAID

      130006068480

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A Basic Study on Ship Speed Loss from the Viewpoint of Geographic Conditions and Ship Performance2016

    • Author(s)
      Sasa, K., Lu, L.F. and Chen, C.
    • Journal Title

      Proceedings of the 35th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2016

      Volume: 1 Pages: 1-8

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Starting System for Darrieus Water Turbine of Tidal Stream Electricity Generation2016

    • Author(s)
      Shimizu, S., Fujii, M., Sumida, T., Sasa, K., Kimura, Y., Koga, E. and Motogi, H.
    • Journal Title

      Proceedings of the 35th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2016

      Volume: 1 Pages: 1-6

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] Comparison of Ship’s Speed in Waves in Some Numerical Simulation Methods2016

    • Author(s)
      Sasa, K., Faltinsen, O.M. and Kashiwagi, M.
    • Journal Title

      Proceedings of 3rd International Conference on Violent Flows 2016

      Volume: 1 Pages: 1-7

    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Study on a Numerical Navigation System in the East China Sea2015

    • Author(s)
      CHEN CHEN ; SHIOTANI SHIGEAKI ; SASA KENJI
    • Journal Title

      Journal of Applied Ocean Research

      Volume: 53 Pages: 257-266

    • DOI

      10.1016/j.apor.2015.09.006

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Evaluation of Ship Performance in International Maritime Transportation using an Onboard Observation System―In Case of a Bulk Carrier for International Voyages―2015

    • Author(s)
      SASA Kenji ; TERADA Daisuke ; SHIOTANI Shigeaki ; WAKABAYASHI Nobukazu ; IKEBUCHI Takuro ; CHEN Chen ; TAKAYAMA Atsuyoshi ; UCHIDA Makoto
    • Journal Title

      Journal of Ocean Engineering

      Volume: 104 Pages: 294-309

    • DOI

      10.1016/j.oceaneng.2015.05.015

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of Ocean Currents on Ship Navigation in the East China Sea2015

    • Author(s)
      CHEN Chen ; SHIOTANI Shigeaki ; SASA Kenji
    • Journal Title

      Journal of Ocean Engineering

      Volume: 104 Pages: 283-293

    • DOI

      10.1016/j.oceaneng.2015.04.062

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Evaluation of Speed Loss in Seaways Combining Seakeeping and Propulsion Theory2015

    • Author(s)
      SASA Kenji ; FALTINSEN Odd M.
    • Journal Title

      日本船舶海洋工学会講演会論文集

      Volume: 20 Pages: 65-68

    • NAID

      40020806611

    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 20,000DWT ばら積み貨物船の南半球航海時における船速 低下の再現性について2016

    • Author(s)
      笹 健児、Odd Faltinsen、盧麗鋒、 佐々木亘
    • Organizer
      第5回 推進・運動性能研究会
    • Place of Presentation
      海上技術安全研究所(東京都三鷹市)
    • Year and Date
      2016-10-20
    • Related Report
      2016 Research-status Report
  • [Presentation] 南半球の荒天航海時におけるオンボードデータおよび EUT による沖合波浪の推定について(第二報)ータスマ ン海および大西洋における波浪特性を含めた考察ー2016

    • Author(s)
      盧麗鋒、 笹健児、佐々木亘
    • Organizer
      第5回 推進・運動性能研究会
    • Place of Presentation
      海上技術安全研究所(東京都三鷹市)
    • Year and Date
      2016-10-20
    • Related Report
      2016 Research-status Report
  • [Presentation] Enhanced Unified Theory における更なる改良-内部解に おける新たな前進速度影響の考慮-2016

    • Author(s)
      柏木 正
    • Organizer
      第5回 推進・運動性能研究会
    • Place of Presentation
      海上技術安全研究所(東京都三鷹市)
    • Year and Date
      2016-10-20
    • Related Report
      2016 Research-status Report
  • [Presentation] Comparison of wind field and simulated wave in severe weather from a perspective of weather routing: a case study along South African coast2016

    • Author(s)
      Lu, L.F., Sasa, K., and Sasaki, W.
    • Organizer
      日本海洋学会2016年度秋季大会講演会
    • Place of Presentation
      鹿児島大学(鹿児島県鹿児島市)
    • Year and Date
      2016-09-11
    • Related Report
      2016 Research-status Report
  • [Presentation] ばら積み貨物船による荒天航海に関する諸特性について -海域・季節ごとの比較-2016

    • Author(s)
      笹 健児
    • Organizer
      第72回実海域性能研究会
    • Place of Presentation
      東京海洋大学(東京都江東区)
    • Related Report
      2016 Research-status Report
  • [Presentation] Numerical Simulation of Wind Waves in Rough Seas using Different Wind Inputs -Comparison and Verification-2016

    • Author(s)
      盧 麗鋒、佐々木 亘、笹 健児
    • Organizer
      第72回実海域性能研究会
    • Place of Presentation
      東京海洋大学(東京都江東区)
    • Related Report
      2016 Research-status Report
  • [Presentation] 実海域における船速低下の計算手法ごとの定量評価と検証その2(時間領域での解析)2015

    • Author(s)
      笹 健児
    • Organizer
      日本船舶海洋工学会第 2回推進・運動性能研究会
    • Place of Presentation
      九州大学応用力学研究所(福岡県・春日市)
    • Year and Date
      2015-10-22
    • Related Report
      2015 Research-status Report
  • [Presentation] 実海域における船速低下の計算手法ごとの定量評価と検証2015

    • Author(s)
      笹 健児
    • Organizer
      日本船舶海洋工学会第 1回推進・運動性能研究会
    • Place of Presentation
      大阪府立大学 I-siteなんば(大阪府・大阪市)
    • Year and Date
      2015-06-10
    • Related Report
      2015 Research-status Report

URL: 

Published: 2015-04-16   Modified: 2019-03-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi