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Uto Shoutaro  宇都 正太郎

ORCIDConnect your ORCID iD *help
… Alternative Names

宇都 正太郎  ウト シヨウタロウ

UTO Shoutarou  宇都 正太郎

UTO Shotaro  宇都 正太郎

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Researcher Number 40358396
Affiliation (Current) 2025: 北海道大学, 北極域研究センター, 特任教授
Affiliation (based on the past Project Information) *help 2023: 北海道大学, 北極域研究センター, 特任教授
2022: 北海道大学, 北極域研究センター, 教授
2013: 独立行政法人海上技術安全研究所, 海洋開発系, グループ長
2012 – 2013: 独立行政法人海上技術安全研究所, その他部局等, 研究員
2012: 独立行政法人海上技術安全研究所, 海洋開発系, 研究グループ長 … More
2010: (独)海上技術安全研究所, 海洋開発系, グループ長
2010: 独立行政法人海上技術安全研究所, 海洋開発系, グループ長
2008 – 2009: (独)海上技術安全研究所, 海洋部門, グループ長 Less
Review Section/Research Field
Principal Investigator
Basic Section 24020:Marine engineering-related
Except Principal Investigator
Naval and maritime engineering / Natural disaster science
Keywords
Principal Investigator
運航管理 / 氷中出力 / 氷抵抗 / 可航性 / 航行安全性 / 氷海船舶 / オホーツク海
Except Principal Investigator
密接度 / 抵抗 / 模型実験 … More / 模擬氷 / 水槽試験 / 数値解析 / 水路抵抗 / 小氷片密集水路 / 氷海船舶 / 極地工学 / 排他的経済水域 / 気泡流 / ボールミル粉砕 / 浮遊選鉱 / 分離工学 / 海洋環境保全 / 社会的受容性 / 粉砕技術 / 選鉱 / 海底鉱物資源 / 浮選 / 離散要素法 / ボールミル / 資源開発工学 / 海底熱水鉱床 / 海底選鉱 / 着氷 / 雪氷 / 減災 / 水圏現象 / 自然災害 / 雪氷災害 / 内部流 / 管内流 / フレキシブルライザー / ライザー / 海洋開発 / 海底資源 / 石油掘削 Less
  • Research Projects

    (5 results)
  • Research Products

    (32 results)
  • Co-Researchers

    (21 People)
  •  Safety and Navigability Assessment of Ice Navigation in the Sea of OkhotskPrincipal Investigator

    • Principal Investigator
      宇都 正太郎
    • Project Period (FY)
      2022 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 24020:Marine engineering-related
    • Research Institution
      Hokkaido University
  •  Investigation of evaluation method for ship navigation in brash ice channels

    • Principal Investigator
      KONNO Akihisa
    • Project Period (FY)
      2011 – 2013
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Naval and maritime engineering
    • Research Institution
      Kogakuin University
  •  Investigation on anti-icing and deicing focused on the brine contained in the seawater spray icing

    • Principal Investigator
      OZEKI Toshihiro
    • Project Period (FY)
      2010 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Natural disaster science
    • Research Institution
      Hokkaido University of Education
  •  Development of Seafloor Mineral Processing System for Development of Seafloor Mineral Resources

    • Principal Investigator
      NAKAJIMA Yasuharu
    • Project Period (FY)
      2010 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Naval and maritime engineering
    • Research Institution
      National Maritime Research Institute
  •  A prediction for and control of the response of a flexible tube for production of oil/gas with inner fluid

    • Principal Investigator
      MURAI Motohiko
    • Project Period (FY)
      2008 – 2010
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Naval and maritime engineering
    • Research Institution
      Yokohama National University

All 2024 2023 2022 2011 2010 2009 2008

All Journal Article Presentation

  • [Journal Article] Formulation and validation of resistance prediction scheme for ships in ice regime described in WMO egg code2024

    • Author(s)
      Shotaro Uto, Takatoshi Matsuzawa, Haruhito Shimoda, Daisuke Wako, Takenobu Toyota
    • Journal Title

      Cold Regions Science and Technology

      Volume: 221 Pages: 1-15

    • DOI

      10.1016/j.coldregions.2024.104159

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-22K04548, KAKENHI-PROJECT-22K12341
  • [Journal Article] Concept of Seafloor Mineral Processing for Development of Seafloor Massive Sulfides, Proc. ASME 2011 30^th Intl. Conf. Ocean2011

    • Author(s)
      Y. Nakajima, S. Uto, S. Kanada, J. Yamamoto, I. Takahashi, S. Otabe, J. Sadaki, K. Okaya, S. Matsuo, T. Fujita
    • Journal Title

      Offshore and Arctic Engineering (OMAE2011)

      Volume: vol. 5 Pages: 157-162

    • DOI

      10.1115/omae2011-49981

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22360373
  • [Journal Article] Concept of Seafloor Mineral Processing for Development of Seafloor Massive Sulfides2011

    • Author(s)
      中島康晴、宇都正太郎、金田成雄、山本譲司、高橋一比古、小田部翔、定木淳、岡屋克則、松尾誠治、藤田豊久
    • Journal Title

      Proceedings of 30th International Conference on Ocean, Offshore and Arctic Engineering

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22360373
  • [Journal Article] Experiments for Modeling Internal Fluid Effect on Hung-off Rigid Riser Under Axial Motion2009

    • Author(s)
      難波康広, 宇都正太郎, 他
    • Journal Title

      International Journal of Offshore and Polar Engineering Vol. 20, No. 1

      Pages: 7-14

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20360390
  • [Journal Article] Experiments for Modeling Internal Fluid Effect on Hung-off Rigid Riser Under Axial Motion2009

    • Author(s)
      難波康広、宇都正太郎, 他3名
    • Journal Title

      International Journal of Offshore and Polar Engineering Vol.20, No.1

      Pages: 7-14

    • Data Source
      KAKENHI-PROJECT-20360390
  • [Journal Article] 海上技術安全研究所の深海水槽について2008

    • Author(s)
      宇都正太郎, 前田克弥
    • Journal Title

      日本マリンエンジニアリング学会誌 第43巻第5号

      Pages: 40-45

    • Data Source
      KAKENHI-PROJECT-20360390
  • [Journal Article] 海上技術安全研究所の深海水槽について2008

    • Author(s)
      宇都正太郎、前田克弥
    • Journal Title

      日本マリンエンジニアリング学会誌 第43巻, 第5号

      Pages: 40-45

    • Data Source
      KAKENHI-PROJECT-20360390
  • [Presentation] Feasibility and perspective of the Arctic shipping, today and future- - Navigability perspective -2024

    • Author(s)
      Shotaro Uto
    • Organizer
      第38回北方圏国際シンポジウム「オホーツク海と流氷」2024
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04548
  • [Presentation] A New Framework of Navigability Assessment of Ships in Arctic Shipping Routes2024

    • Author(s)
      Shotaro Uto, Natsuhiko Otsuka
    • Organizer
      Arctic Frontiers 2024
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04548
  • [Presentation] Navigability assessment of ships in ice using ice chart information2023

    • Author(s)
      Shotaro Uto, Takatoshi Matsuzawa, Koh Izumiyama, Natsuhiko Otsuka
    • Organizer
      23rd International Symposium on Port and Ocean Engineering Under Arctic Conditions
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04548
  • [Presentation] ITTC Direct Power Methodに準拠した氷海船舶の推進出力推定法2023

    • Author(s)
      宇都正太郎, 松沢孝俊
    • Organizer
      日本船舶海洋工学会講演会論文集
    • Data Source
      KAKENHI-PROJECT-22K04548
  • [Presentation] 船舶の氷中抵抗推定におけるIce chartの適用 第3報 耐氷船舶の速力・出力解析2023

    • Author(s)
      宇都正太郎、大塚夏彦
    • Organizer
      第39回寒地技術シンポジウム
    • Data Source
      KAKENHI-PROJECT-22K04548
  • [Presentation] Preliminary Study of the Powering Method for Ships in Ice using WMO Egg Code Information2023

    • Author(s)
      Shotaro Uto
    • Organizer
      The 37th International Symposium on the Okhotsk Sea & Polar Oceans 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04548
  • [Presentation] Engineering Challenge toward Sustainable Use of Arctic Sea Route2023

    • Author(s)
      Shotaro Uto
    • Organizer
      Seventh International Symposium on Arctic Research
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04548
  • [Presentation] Potential and Sustainability of International Transportation on the Northern Sea Route2022

    • Author(s)
      Natsuhiko Otsuka, Shotaro Uto
    • Organizer
      The 11th International Arctic Shipping Seminar
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04548
  • [Presentation] 船舶の氷中抵抗推定におけるIce chartの適用 第2報 Ice chart情報の信頼性について2022

    • Author(s)
      宇都正太郎,泉史郎,松沢孝俊
    • Organizer
      第38回寒地技術シンポジウム
    • Data Source
      KAKENHI-PROJECT-22K04548
  • [Presentation] カメラ-LiDARフュージョンセンサの海氷観測への適用性に関する予備的検証2022

    • Author(s)
      宇都正太郎,泉山耕,岡田浩希,髙山喜央,案浦雅徳
    • Organizer
      雪氷研究大会
    • Data Source
      KAKENHI-PROJECT-22K04548
  • [Presentation] 海底熱水鉱床の海底選鉱技術に関する研究2011

    • Author(s)
      小田部翔、定木淳、松尾誠治、岡屋克則、藤田豊久、中島康晴、宇都正太郎
    • Organizer
      資源・素材学会平成23年度春季大会
    • Place of Presentation
      東京大学(東京都)
    • Data Source
      KAKENHI-PROJECT-22360373
  • [Presentation] 海底熱水鉱床開発のための海底選鉱の研究2011

    • Author(s)
      中島康晴、小田部翔、定木淳、岡屋克則、松尾誠治、宇都正太郎、藤田豊久、金田成雄、山本譲司、高橋一比古
    • Organizer
      第22回海洋工学シンポジウム
    • Place of Presentation
      日本大学(東京都)
    • Year and Date
      2011-03-18
    • Data Source
      KAKENHI-PROJECT-22360373
  • [Presentation] An Experimental Study about the Effects of Internal Flow on the Dynamics of a Flexible Risers2011

    • Author(s)
      Marcio Yamamoto, Motohiko Murai, Shotaro Uto, Tomo Fujiwara
    • Organizer
      第22回海洋工学シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2011-03-17
    • Data Source
      KAKENHI-PROJECT-20360390
  • [Presentation] An Exper imental Study about the Effects of Interna l Flow on the Dynamics of a Flexible Risers2011

    • Author(s)
      Marcio Yamamoto, Motohiko Murai, Shotaro Uto, Tomo Fujiwara
    • Organizer
      第22回海洋工学シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2011-03-17
    • Data Source
      KAKENHI-PROJECT-20360390
  • [Presentation] Experimental Study of Dynamic Vibration Flexible Riser2010

    • Author(s)
      M.Murai, K.Haneda、M.Yamamoto、 S.Uto、 T.Fujiwara
    • Organizer
      Techno-Ocean2010
    • Place of Presentation
      神戸
    • Year and Date
      2010-10-14
    • Data Source
      KAKENHI-PROJECT-20360390
  • [Presentation] AN EXPERIMENTAL ANALYSIS OF THE INTERACTION BETWEEN HANGED PlPEAND INTERNAL FLOW2010

    • Author(s)
      M.Murai, M.Yamamoto, L.A.R.Ouadrante, K.Haneda S.Uto, T.Fujiwara , S.Kanada
    • Organizer
      OMAE2010
    • Place of Presentation
      上海(中国)
    • Year and Date
      2010-06-08
    • Data Source
      KAKENHI-PROJECT-20360390
  • [Presentation] 海底熱水鉱床の海底選鉱技術に関する研究2010

    • Author(s)
      小田部翔、定木淳、松尾誠治、岡屋克則、藤田豊久、中島康晴、宇都正太郎
    • Organizer
      平成22年度資源・素材関係学協会合同秋季大会
    • Place of Presentation
      九州大学(福岡県)
    • Data Source
      KAKENHI-PROJECT-22360373
  • [Presentation] AN EXPERIMENTAL ANALYSIS OF THE INTERACTION BETWEEN HANGED PIPE AND INTERNAL FLOW2010

    • Author(s)
      M.Murai, M.Yamamoto, L.A.R.Quadrante, K.Haneda, S.Uto, T.Fujiwara, S.Kanada
    • Organizer
      OMAE2010
    • Place of Presentation
      上海(中国)
    • Year and Date
      2010-06-08
    • Data Source
      KAKENHI-PROJECT-20360390
  • [Presentation] 海底熱水鉱床の海底選鉱技術に関する研究2010

    • Author(s)
      小田部翔, 定木淳, 松尾誠治, 岡屋克則, 藤田豊久, 中島康晴, 宇都正太郎
    • Organizer
      平成22年度資源・素材関係学協会合同秋季大会
    • Place of Presentation
      福岡
    • Year and Date
      2010-09-13
    • Data Source
      KAKENHI-PROJECT-22360373
  • [Presentation] A Study of the Internal Flow Effects on Vibrating Risers and Pipelines2009

    • Author(s)
      M.Yamamoto、M.Murai、Katsuya Maeda、S. Uto
    • Organizer
      日本船舶海洋工学会
    • Place of Presentation
      神戸
    • Data Source
      KAKENHI-PROJECT-20360390
  • [Presentation] AN EXPERIMENTAL STUDY OF THE INTERACTION BETWEEN PIPE STRUCTURE AND INTERNAL FLOW2009

    • Author(s)
      Marcio Yamamoto, Motohiko Murai, Katsuya Maeda, Shotaru Uto
    • Organizer
      28th International Conference on Ocean, Offshore and Arctic Engineering
    • Place of Presentation
      ホノルル
    • Data Source
      KAKENHI-PROJECT-20360390
  • [Presentation] ハングオフ時のライザー挙動に対する内部流体影響の定量的評価2009

    • Author(s)
      難波康広、宇都正太郎, 他
    • Organizer
      日本船舶海洋工学
    • Place of Presentation
      神戸
    • Data Source
      KAKENHI-PROJECT-20360390
  • [Presentation] AN EXPERIMENTAL STUDY OF THE INTERACTION BETWEEN PIPE STRUCTURE AND INTERNAL FLOW2009

    • Author(s)
      M.Yamamoto、M.Murai、Katsuya Maeda、S.Uto
    • Organizer
      OMAE2009
    • Place of Presentation
      ハワイ
    • Data Source
      KAKENHI-PROJECT-20360390
  • [Presentation] 内部流体を考慮したハングオフライザーの縦弾性振動2009

    • Author(s)
      國分健太郎、宇都正太郎, 他
    • Organizer
      日本船舶海洋工学会
    • Place of Presentation
      神戸
    • Data Source
      KAKENHI-PROJECT-20360390
  • [Presentation] ハングオフ時のライザー挙動に対する内部流体影響の定量的評価2009

    • Author(s)
      難波康広, 宇都正太郎, 他
    • Organizer
      日本船舶海洋工学会
    • Place of Presentation
      神戸
    • Data Source
      KAKENHI-PROJECT-20360390
  • 1.  MATSUZAWA Takatoshi (00443242)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 2.  MURAI Motohiko (60292893)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 8 results
  • 3.  UENO Seiya (60203460)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  MAEDA Katsuya (90425760)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 5 results
  • 5.  FUJIWARA Tomo (70511591)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 5 results
  • 6.  OZEKI Toshihiro (20301947)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  NOUJOU Ayumu (20311524)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  TAKIMOTO Tadanaori (20466238)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  SHIMODA Haruhito (30505102)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  WAKOU Daisuke (40505103)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  NAKAJIMA Yasuharu (30344237)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 6 results
  • 12.  TAKAHASHI Ichihiko (30425748)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 13.  FUJITA Toyohisa (70124617)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 6 results
  • 14.  SADAKI Jun (60332582)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 6 results
  • 15.  OKAYA Katsunori (80134493)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 6 results
  • 16.  MATSUO Seiji (20302755)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 6 results
  • 17.  MASANOBU Sotaro (80373413)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  YAMAMOTO Joji (00586703)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 19.  FUKUSHIMA Tomohiko (60543288)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  KONNO Akihisa (60322070)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  泉山 耕 (40358403)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results

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