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Wind velocity and intensity presumption of the waterspout by picture measurement of the spray on a sea surface

Research Project

Project/Area Number 22651069
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Natural disaster science
Research InstitutionUniversity of Miyazaki

Principal Investigator

MIYAGI Hiromori  宮崎大学, 工学部, 助教 (90219741)

Co-Investigator(Kenkyū-buntansha) SUZUKI Osamu  気象庁気象研究所, 気象衛星・観測システム研究部, 研究室長 (30354517)
SASA Koji  高知大学, 自然科学系, 教授 (50263968)
Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,430,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥2,000,000 (Direct Cost: ¥2,000,000)
Keywords気象災害 / 海上竜巻風速 / 強度推定 / 海上竜巻 / 風速・強度推定
Research Abstract

Waterspouts which raises a spray were generated artificially. Since the tracer smoke and the spray overlapped on the image, the wind velocity and the spray velocity was simultaneously immeasurable. Since the image analysis of the artificial waterspouts was late for the schedule, presumption of the waterspouts wind velocity and intensity by image measurement of a spray is behind.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (16 results)

All 2012 2011 2010 Other

All Journal Article (6 results) (of which Peer Reviewed: 2 results) Presentation (8 results) Remarks (2 results)

  • [Journal Article] 模擬実験結果を利用した海上竜巻の風速推定2012

    • Author(s)
      宮城弘守、佐々浩司、田代吉満
    • Journal Title

      第22回風工学シンポジウム

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 竜巻の発生位置の画像解析による把握2011

    • Author(s)
      宮城弘守、鈴木修
    • Journal Title

      日本風工学会風災害研究会「強風災害の変遷と教訓(改訂版)」

      Pages: 189-190

    • Related Report
      2011 Final Research Report
  • [Journal Article] 海上竜巻による水しぶきの模擬実験2011

    • Author(s)
      佐々浩司、宮城弘守
    • Journal Title

      日本風工学会誌

      Volume: 36 Pages: 193-194

    • NAID

      10028288468

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 竜巻の発生位置の画像解析による把握2011

    • Author(s)
      宮城弘守・鈴木修
    • Journal Title

      日本風工学会風災害研究会「強風災害の変遷と教訓(改訂版)」

    • Related Report
      2011 Annual Research Report
  • [Journal Article] 竜巻の発生環境を再現する実験2011

    • Author(s)
      佐々浩司
    • Journal Title

      日本流体力学会誌ながれ

      Volume: 30 Pages: 395-400

    • NAID

      110008761870

    • Related Report
      2011 Annual Research Report
  • [Journal Article] 2006年延岡竜巻2010

    • Author(s)
      宮城弘守
    • Journal Title

      九州大学西部地区自然災害資料センターニュース

      Volume: 42 Pages: 15-20

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] Characteristics of misocyclones observed on Tosa Bay in Japan2011

    • Author(s)
      Koji Sassa, 他
    • Organizer
      The 6^<th> European conference on sevsre storms
    • Place of Presentation
      Spain
    • Year and Date
      2011-10-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] Vorticity budget of tornado-like vortex2011

    • Author(s)
      Koji Sassa, 他
    • Organizer
      The 13^<th> European Turbulence Conference
    • Place of Presentation
      Poland
    • Year and Date
      2011-09-12
    • Related Report
      2011 Annual Research Report
  • [Presentation] 海上竜巻による水しぶきの再現実験2011

    • Author(s)
      佐々浩司、宮城弘守
    • Organizer
      日本流体力学会年会2011
    • Place of Presentation
      東京
    • Year and Date
      2011-09-07
    • Related Report
      2011 Final Research Report
  • [Presentation] 海上竜巻による水しぶきの再現実験2011

    • Author(s)
      佐々浩司・宮城弘守, 他
    • Organizer
      日本流体力学会年会2011
    • Place of Presentation
      首都大学東京南大沢キャンパス
    • Year and Date
      2011-09-07
    • Related Report
      2011 Annual Research Report
  • [Presentation] 竜巻による水しぶき発生の再現実験2011

    • Author(s)
      佐々浩司、宮城弘守
    • Organizer
      西日本乱流シンポジウム
    • Place of Presentation
      広島
    • Year and Date
      2011-08-25
    • Related Report
      2011 Final Research Report
  • [Presentation] 竜巻による水しぶき発生の再現実験2011

    • Author(s)
      佐々浩司・宮城弘守, 他
    • Organizer
      第28回西日本乱流シンポジウム
    • Place of Presentation
      近畿大学工学部広島キャンパス
    • Year and Date
      2011-08-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] A few tornado simulator reproducing flow fields under supercell2010

    • Author(s)
      Koji Sassa, 他
    • Organizer
      The 25^<th> conference on severe local storms
    • Place of Presentation
      Denver
    • Year and Date
      2010-10-11
    • Related Report
      2010 Annual Research Report
  • [Presentation] Turbulent fluctuation in a multiple-vortex generated under the mesocycl one simulator2010

    • Author(s)
      Koji Sassa, 他
    • Organizer
      The 8th International ERCOFTAC symposium on Engineering turbulence modeling and measurements
    • Place of Presentation
      France
    • Year and Date
      2010-06-09
    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://myaoh.tv/

    • Related Report
      2011 Final Research Report
  • [Remarks] 宮城弘守、竜巻に注意を、宮崎大学元気通信

    • Related Report
      2011 Final Research Report

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Published: 2010-08-23   Modified: 2016-04-21  

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