Prediction of linear hydrodynamic derivatives in shallow water

Y. Furukawa, Y. Nakiri, K. Kijima

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

2 被引用数 (Scopus)

抄録

The authors propose practical prediction method for linear derivatives for lateral force and yaw moment in shallow water. The linear derivatives in shallow water can be calculated by multiplying those in deep water by correction factor accounting for shallow water effect. The correction factor is a function of the ratio of ship's draught to water depth. It was obtained based on the hydrodynamic forces measured by captive model tests. Parameters contained in the correction factor can be estimated with ship's principal particulars and a few parameters representing stern form. It is shown that calculated hydrodynamic forces using the linear derivatives estimated with the correction factor agree well with measured results. It can be said that the correction factor is useful to estimate linear hydrodynamic derivatives in shallow water from the practical points of view.

本文言語英語
ホスト出版物のタイトルRINA, Royal Institution of Naval Architects - 2nd International Conference on Ship Manoeuvering in Shallow and Confined Water
ホスト出版物のサブタイトルShip to Ship Interactions 2011
ページ147-152
ページ数6
出版ステータス出版済み - 2011
イベント2nd International Conference on Ship Manoeuvering in Shallow and Confined Water: Ship to Ship Interactions 2011 - Trondheim, ノルウェー
継続期間: 5月 18 20115月 20 2011

出版物シリーズ

名前RINA, Royal Institution of Naval Architects - 2nd International Conference on Ship Manoeuvering in Shallow and Confined Water: Ship to Ship Interactions 2011

その他

その他2nd International Conference on Ship Manoeuvering in Shallow and Confined Water: Ship to Ship Interactions 2011
国/地域ノルウェー
CityTrondheim
Period5/18/115/20/11

!!!All Science Journal Classification (ASJC) codes

  • 工学(その他)

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