Freak Waveの発生と気象条件の関係について Freak Waves and Weather Conditions

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抄録

The kurtosis of the surface elevation, Benjamin-Feir Index (BFI) and directional spread are measures of nonlinear four-wave interactions and freak waves. The dependence of kurtosis, BFI and directional spread under typhoon conditions are examined by numerical simulations and field data. The Value BFI is significantly large in the fourth quadrant of the typhoon while the directional spread is small. The potentially possible area of freak wave occurrence is the fourth quadrant of the typhoon rather than the other quadrants. These parameters of freak waves under the typhoon condition are verified by the field data.

収録刊行物

  • 土木学会論文集B2(海岸工学)

    土木学会論文集B2(海岸工学) 66(1), 116-120, 2010

    公益社団法人 土木学会

各種コード

  • NII論文ID(NAID)
    130004956470
  • NII書誌ID(NCID)
    AA12508551
  • 本文言語コード
    ENG
  • ISSN
    1884-2399
  • NDL 記事登録ID
    11234973
  • NDL 雑誌分類
    ZN1(科学技術--建設工学・建設業)
  • NDL 請求記号
    Z43-1894
  • データ提供元
    NDL  J-STAGE 
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