3次元風況モデルによる海上風推算手法の提案

• 荒川 洋

  (株) 水域ネットワーク環境計画部

• 神田 康嗣

  (株) 水域ネットワーク

• 石原 孟

  東京大学大学院工学系研究科総合研究機構

書誌事項

タイトル別名

• Prediction of Sea Surface Wind Distribution with a Three Dimensional Wind Model

抄録

In late years 3 dimensional non-linear wind prediction model that a result of high precision is provided are put to practical use. When we predict wave, it is often that we adopt SMB method in a closedown sea area like a bay. It is the fact that sea surface wind of that case converts AMEDAS data of a neighborhood by a simple coefficient by a geographical condition. However, an observation spot of wind in the inland strongly takes influence of the neighboring topography. Therefore, it is thought that it becomes a cause to lose precision of wave prediction to use a uniform coefficient. If a place of wind is correct, as for the wave prediction by SMB method, practical precision is provided. Thus, We suggest a method to predict sea surface wind in 3 dimensional non-linear wind prediction model.

収録刊行物

• 海岸工学論文集

  海岸工学論文集 54 131-135, 2007

  公益社団法人 土木学会

キーワード

• General Chemical Engineering

詳細情報

• CRID: 1390001204551727360
• NII論文ID: 130003807989
• DOI: 10.2208/proce1989.54.131
• ISSN: 18848222
• ISSN: 09167897
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可