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Research on Bow Slamming Load of Post-Panamax Container Ship

Research Project

Project/Area Number 15360464
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Naval and maritime engineering
Research InstitutionYokohama National University

Principal Investigator

ARAI Makoto  Yokohama National University, Graduate School of Engineering, Prof., 大学院工学研究院, 教授 (00232025)

Co-Investigator(Kenkyū-buntansha) INOUE Yoshiyuki  Yokohama National University, Graduate School of Environment and Information Sciences, Prof., 大学院環境情報研究院, 教授 (60126373)
MURAI Motohiko  Yokohama National University, Graduate School of Environment and Information Sciences, Assoc. Prof., 大学院環境情報研究院, 助教授 (60292893)
OGAWA Yoshitaka  National Maritime Research Institute, Ship Structural Standards Research Group, Chief Researcher, 構造基準研究グループ, 主任研究員 (50360714)
MATSUNAMI Ryoju  Nippon Kaiji Kyokai, Research Institute, Researcher, 技術研究所, 研究員
Project Period (FY) 2003 – 2006
Project Status Completed (Fiscal Year 2006)
Budget Amount *help
¥9,300,000 (Direct Cost: ¥9,300,000)
Fiscal Year 2006: ¥2,200,000 (Direct Cost: ¥2,200,000)
Fiscal Year 2005: ¥2,600,000 (Direct Cost: ¥2,600,000)
Fiscal Year 2004: ¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 2003: ¥2,600,000 (Direct Cost: ¥2,600,000)
KeywordsPost-Panamax container ship / Wave impact load / numerical simulation / Bow flare slamming / Ocean Engineering / 波浪衝撃 / ポストパナマックス / コンテナ船 / 船首フレア / 差分法 / 粒子法
Research Abstract

The size of container ships has been remarkably increased since 1990s. There are several reasons for this phenomenon such as striking increase of the volume of marine transportation in East Asia, alliance of shipping companies to strengthen their competitive business power, rapid modernization of port facilities, etc. This size change of container ships leads to some new problems in naval engineering. One of them is a problem of bow-flare slamming. In the design stage of conventional container ships, a simple design formula based on the damage records of bow flare structures of small and medium sized container ships has been used. However the rapid change of the ship size makes it difficult for the ship designers to apply the design formula to recently appearing very large container ships. In this study a numerical approach to predict the slamming load that is exerted on the bow of large container ships has been studied. In the process of developing 3D numerical method, the numerical program was validated by applying it to a similar impact problem called sloshing since a lot of data for validation were available. After validating the numerical method, it was applied to the bow-flare slamming problem of a Post-Panamax container ship. A series of large scale model experiment were performed, and impact pressure on the bow flare, local wave elevation, green water on deck, ship motion, etc., were measured. Numerical simulations were also carried out and the results of model experiment were examined. The limit of 2D method was realized and the superiority of 3D method was confirmed. Our 3D numerical method is useful to predict reasonably the impact pressure that is exerted on the bow flare of large container ships. We have published 25 research papers that are related to this study.

Report

(5 results)
  • 2006 Annual Research Report   Final Research Report Summary
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • Research Products

    (61 results)

All 2006 2005 2004 2003 Other

All Journal Article (55 results) Publications (6 results)

  • [Journal Article] Numerical Analysis of 3-D Sloshing In Tanks Of Membrane-Type LNG Carriers2006

    • Author(s)
      M Arai
    • Journal Title

      ICSOT 2006, Design, Construction & Operation of Natural Gas Carriers & Offshore Systems

      Pages: 201-209

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Numerical and Experimental Study of 3-D Sloshing in Tanks of LNG Carriers2006

    • Author(s)
      Arai, M
    • Journal Title

      Paper Number 92235, OMAE 2006 (CD-ROM)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Effect of Bow Flare Shape on Water Impact Pressure2006

    • Author(s)
      Y.Ogawa
    • Journal Title

      International Journal of Offshore and Polar Engineering Vol.16, No.2

      Pages: 1-6

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Numerical and Experimental Study of 3-D Sloshing in Tanks of LNG Carriers2006

    • Author(s)
      Arai, M.
    • Journal Title

      OMAE 2006 Paper Number 92235(CD-ROM)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Numerical Analysis of 3-D Sloshing In Tanks Of Membrane-Type LNG Carriers2006

    • Author(s)
      M.Arai
    • Journal Title

      ICSOT 2006, Design, construction & Operation of Natural Gas Carriers & Offshore Systems

      Pages: 201-209

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Numerical and Experimental Study of 3-D Sloshing in Tanks of LNG Carriers2006

    • Author(s)
      Arai, M.
    • Journal Title

      Paper Number 92235, OMAE 2006 (CD-ROM)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Effect of Bow Flare Shape on Water Impact Pressure2006

    • Author(s)
      Y.Ogawa
    • Journal Title

      International Journal of Offshore and Polar Engineering Vol.16,No.2

      Pages: 1-6

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Three-Dimensional Numerical Simulation of Sloshing in Tanks of LNG Carriers2005

    • Author(s)
      Humberto S
    • Journal Title

      Conference Proceedings of The Japan Society of Naval Architects and Ocean Engineers Vol. 1

      Pages: 191-194

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 超大型コンテナ船に生ずる船首フレアスラミングの数値シミュレーション2005

    • Author(s)
      荒井誠
    • Journal Title

      日本船舶海洋工学会講演論文集 第1号

      Pages: 195-198

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary 2005 Annual Research Report
  • [Journal Article] Investigation of Sloshing Loads in Tanks of LNG Carriers by Numerical Simulation2005

    • Author(s)
      Humberto S
    • Journal Title

      Proceedings of TEAM-2005

      Pages: 326-332

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Numerical and Experimental Study on the Bow Flare Slamming of Post-Panamax Container Ship2005

    • Author(s)
      Makoto Arai
    • Journal Title

      Proceedings of TEAM-2005

      Pages: 339-346

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Numerical study of the effects of hull shape and launching conditions on the behaviours of a free-fall lifeboat during water entry2005

    • Author(s)
      Makoto Arai
    • Journal Title

      Proceedings of IMAM 2005

      Pages: 9-16

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 自由落下式救命艇の着水性能改善について2005

    • Author(s)
      荒井誠
    • Journal Title

      日本船舶海洋工学会論文集 第1号

      Pages: 111-118

    • NAID

      110004059982

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Prediction of Sloshing Load in Irregular Seaways by a Numerical Simulation Method2005

    • Author(s)
      Humberto S. Makiyams
    • Journal Title

      Proceedings of ISOPE-2005

      Pages: 222-227

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] A 3D Numerical method for Assessment of Impact Loads due to Sloshing in Liquid Cargo Tanks2005

    • Author(s)
      Liang-Yee Cheng
    • Journal Title

      Proceedings of ISOPE-2005

      Pages: 214-221

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] The effect of a Bow Flare Shape on the Water Impact Pressure2005

    • Author(s)
      Ogawa, Y
    • Journal Title

      Proceedings of ISOPE-2005

      Pages: 666-672

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 自由落下式救命艇の着水性能改善に関する研究2005

    • Author(s)
      荒井誠
    • Journal Title

      日本造船学会講演会論文集 第5号

      Pages: 97-98

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Three-Dimensional Numerical Simulation of Sloshing in Tanks of LNG Carriers2005

    • Author(s)
      Humberto S.Makiyama
    • Journal Title

      Conference Proceedings of The Japan Society of Naval Architects and Ocean Engineers Vol.1

      Pages: 191-194

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Numerical Simulation of the Bow Flare Slamming of a Post-Panamax Container Ship2005

    • Author(s)
      Arai, M.
    • Journal Title

      Conference Proceedings, The Japan Society of Naval Architects and Ocean Engineers(in Japanese) Vol.1

      Pages: 195-198

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Investigation of Sloshing Loads in Tanks of LNG Carriers by Numerical Simulation2005

    • Author(s)
      Humberto S.Makiyama
    • Journal Title

      Proceedings of TEAM-2005

      Pages: 326-332

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Improvement of Water Entry Performance of a Free-fall Lifeboat2005

    • Author(s)
      Arai, M.
    • Journal Title

      Journal of The Japan Society of Naval Architects and Ocean Engineers(in Japanese) Vol.1

      Pages: 111-118

    • NAID

      110004059982

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Prediction of Sloshing Load in Irregular Seaways by a Numerical Simulation Method2005

    • Author(s)
      Humberto S.Makiyama
    • Journal Title

      Proceedings of ISOPE-2005

      Pages: 222-227

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Study on Water Entry Performance of Free-fall Lifeboat, Conference Proceedings2005

    • Author(s)
      Arai, M.
    • Journal Title

      The Society of Naval Architects of Japan(in Japanese) Vol.5

      Pages: 97-98

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] The Effect of a Bow Flare Shape on the Water Impact Pressure2005

    • Author(s)
      Ogawa, Y.
    • Journal Title

      International Journal of Offshore and Polar Engineering (IJOPE) (印刷中)(6月掲載予定)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Investigation of Sloshing Loads in Tanks of LNG Carriers by Numerical Simulation2005

    • Author(s)
      Makiyama, H.S.
    • Journal Title

      Proceedings of TEAM-2005

      Pages: 326-332

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Numerical and Experimental Study on the Bow Flare Slamming of Post-Panamax Container Ship2005

    • Author(s)
      Arai, M.
    • Journal Title

      Proceedings of TEAM-2005

      Pages: 339-346

    • Related Report
      2005 Annual Research Report
  • [Journal Article] A 3D Numerical method for Assessment of Impact Loads due to Sloshing in Liquid Cargo Tanks2005

    • Author(s)
      Cheng, L.Y.
    • Journal Title

      Proceedings of ISOPE-2005

      Pages: 214-221

    • Related Report
      2005 Annual Research Report
  • [Journal Article] The effect of a Bow Flare Shape on the Water Impact Pressure2005

    • Author(s)
      Ogawa, Y.
    • Journal Title

      Proceedings of ISOPE-2005

      Pages: 666-672

    • Related Report
      2005 Annual Research Report
  • [Journal Article] The effect of a Bow Flare Shape on the Water Impact Pressure2005

    • Author(s)
      Ogawa, Y.
    • Journal Title

      Proceedings of ISOPE-2005 (印刷中)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] A 3D Numerical method for Assessment of Impact Loads due to Sloshing in Liquid Cargo Tanks2005

    • Author(s)
      Cheng, L.Y.
    • Journal Title

      Proceedings of ISOPE-2005 (印刷中)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Prediction of Sloshing Load in Irregular Seaways by a Numerical Simulation Method2005

    • Author(s)
      Makiyama, H.S.
    • Journal Title

      Proceedings of ISOPE-2005 (印刷中)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] An Accurate and Stable Method for Computing Sloshing Impact Pressure and its Application to the Study of Bulk-Carrier Ballast-Tank Sloshing2004

    • Author(s)
      Arai, M
    • Journal Title

      Proceedings of PRADS

      Pages: 433-440

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Numerical simulation of bulk carriers' ballast water exchange at sea and assessment of sloshing loads2004

    • Author(s)
      Arai, M
    • Journal Title

      Proceedings of ISOPE-2004

      Pages: 433-438

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Prediction of the Sloshing Pressure in Bulk Carriers during Sequential Ballast Water Exchange2004

    • Author(s)
      Arai, M
    • Journal Title

      日本造船学会講演論文集 第3号

      Pages: 117-118

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Sequential方式によるバラスト洋上交換の数値シミュレーション-ばら積み貨物船横揺れ時の検討-2004

    • Author(s)
      荒井誠
    • Journal Title

      日本造船学会論文集 第194号

      Pages: 233-239

    • NAID

      110003879900

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary 2004 Annual Research Report
  • [Journal Article] An Accurate and Stable Method for Computing Sloshing Impact Pressure and its Application to the Study of Bulk-Carrier Ballast-Tank Sloshing2004

    • Author(s)
      Arai, M.
    • Journal Title

      Proceedings of PRADS

      Pages: 433-440

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary 2004 Annual Research Report
  • [Journal Article] Numerical simulation of bulk carriers' ballast water exchange at sea and assessment of sloshing loads2004

    • Author(s)
      Arai.M.
    • Journal Title

      Proceedings of ISOPE-2004

      Pages: 433-438

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Prediction of the Sloshing Pressure in Bulk Carriers during Sequential Ballast Water Exchange2004

    • Author(s)
      Arai.M.
    • Journal Title

      Conference Proceedings, The Society of Naval Architects of Japan

      Pages: 117-118

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Numerical Simulation of Sloshing of Ballast Water During Its Sequential Exchange in Seaways : Sloshing of Ballast Water in Tanks of Bulk Carriers Caused by Roll Motion2004

    • Author(s)
      Arai, M.
    • Journal Title

      Journal of the Society of Naval Architects(in Japanese)(Japan) Vol.194

      Pages: 233-239

    • NAID

      110003879900

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Numerical simulation of bulk carriers' ballast water exchange at sea and assessment of sloshing loads2004

    • Author(s)
      Arai, M.
    • Journal Title

      Proceedings of ISOPE-2004

      Pages: 433-438

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Possibilities of a Dynamic Particle Method for Slamming and Green Water Analysis2003

    • Author(s)
      Pavolini, G
    • Journal Title

      TEAM2003

      Pages: 257-266

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Numerical Offshore Tank - Implementation of Sloshing Code2003

    • Author(s)
      Cheng, L.Y
    • Journal Title

      TEAM2003

      Pages: 267-276

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] ばら積み貨物船バラストタンクに生ずるスロッシング衝撃圧力の数値計算2003

    • Author(s)
      荒井誠
    • Journal Title

      日本造船学会講演論文集 第2号

      Pages: 143-144

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Green Sea Loads on General Cargo Ship2003

    • Author(s)
      Ogawa, Y
    • Journal Title

      Proceedings of Eighth Conference on Stability of Ship and Marine Vehicles

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Estimation method for probability density function of the water impact pressure of Post-Panamax container ship due to bow flare slamming2003

    • Author(s)
      Ogawa, Y
    • Journal Title

      FAST 2003 Vol.2

      Pages: 25-32

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Design load of bow flare impact pressures on container ship2003

    • Author(s)
      Matsunami, R
    • Journal Title

      FAST 2003 Vol.2

      Pages: 17-24

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] A Technique for Stable Numerical Assessment of Hydrodynamic Impact Pressure due to Sloshing in Chamfered Tanks2003

    • Author(s)
      Liang-Yee Cheng
    • Journal Title

      日本造船学会講演論文集 第1号

      Pages: 105-106

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Sequential方式によるバラスト洋上交換の数値シミュレーション-ばら積み貨物船横揺れ時の検討-2003

    • Author(s)
      荒井誠
    • Journal Title

      日本造船学会講演論文集 第1号

      Pages: 107-108

    • NAID

      110003879900

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Possibilities of a Dynamic Particle Method for Slamming and Green Water Analysis2003

    • Author(s)
      Pavolini, G.
    • Journal Title

      TEAM2003

      Pages: 257-266

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Numerical Offshore Tank- Implementation of Sloshing Code2003

    • Author(s)
      Cheng, L.Y.
    • Journal Title

      TEAM2003

      Pages: 267-276

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Numerical Simulation of Ballast Water Sloshing in Tanks of Bulk Carriers, Conference Proceedings2003

    • Author(s)
      Arai, M.
    • Journal Title

      The Society of Naval Architects of Japan(in Japanese) Vol.2

      Pages: 143-144

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Green Sea Loads on General Cargo Ship,2003

    • Author(s)
      Ogawa.Y.
    • Journal Title

      Proceedings of Eighth Conference on Stability of Ship and Marine Vehicles

      Pages: 97-109

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Estimation method for probability density function of the water impact pressure of Post-Panamax container ship due to bow flare slamming2003

    • Author(s)
      Ogawa, Y.
    • Journal Title

      FAST 2003 Vol.2

      Pages: 25-32

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] A Technique for Stable Numerical Assessment of Hydrodynamic Impact Pressure due to Sloshing in Chamfered Tanks2003

    • Author(s)
      Liang-Yee Cheng
    • Journal Title

      Conference Proceedings, The Society of Naval Architects of Japan Vol.1

      Pages: 105-106

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Numerical Simulation of Sloshing of Ballast Water During Its Sequential Exchange in Seaways : Sloshing of Ballast Water in Tanks of Bulk Carriers Caused by Roll Motion2003

    • Author(s)
      Arai, M.
    • Journal Title

      Conference Proceedings, The Society of Naval Architects of Japan(in Japanese) Vol.1

      Pages: 107-108

    • NAID

      110003879900

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Publications] 荒井誠: "ばら積み貨物船バラストタンクに生ずるスロツシング衝撃圧力の数値計算"日本造船学会講演論文集. 第2号. 143-144 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Pavolini, G.: "Possibilities of a Dynamic Particle Method for Slamming and Green Water Analysis"Proceedings of TEAM2003. 257-266 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Cheng, Liang yee: "Numerical Offshore Tank - Implementation of Sloshing Code"Proceedings of TEAM2003. 267-276 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 荒井誠: "Sequential方式によるバラスト洋上交換の数値シミュレーション(ばら積み貨物船横揺れ時の検討)"日本造船学会論文集. 第194号(印刷中). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] Ogawa, Y.: "Estimation method for probability density function of the water impact pressure of Post-Panamax container ship due to bow flare slamming"Proceedings of FAST 2003. Vol.2. 25-32 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Matsunami, R.: "Design load of bow flare impact pressures on container ship"Proceedings of FAST 2003. Vol.2. 17-24 (2003)

    • Related Report
      2003 Annual Research Report

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Published: 2003-04-01   Modified: 2016-04-21  

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