教師資料查詢 | 類別: 期刊論文 | 教師: 李宗翰LEE TZUNG-HANG (瀏覽個人網頁)

標題:A numerical method for mean drift forces acting on a 3-D body under wave and current
學年85
學期2
出版(發表)日期1997/06/01
作品名稱A numerical method for mean drift forces acting on a 3-D body under wave and current
作品名稱(其他語言)
著者李宗翰; Lee, Tzung-hang; Sun, Bo-qi
單位淡江大學機械與機電工程學系
出版者
著錄名稱、卷期、頁數Journal of ship rescarch 41(2), pp.108-117
摘要Under the assumptions of potential theory, small-amplitude motion, small steady disturbance and low current speed, the problem is simplified and then a form of Green function of the simplified equation is derived. For ease of numerical calculation, following the idea of Huijsmans & Hermans (1985), the Green function is expended into an oscillating source Go at zero forward speed and a correction term GI to take into account low forward speed. Then the expressions for Go and GI are derived. It is shown that these expressions have good numerical calculation performance. To test the present method, it is applied to a hemisphere and a half submerged ellipsoid.
關鍵字
語言英文(美國)
ISSN0022-4502;1542-0604
期刊性質國外
收錄於
產學合作
通訊作者
審稿制度
國別美國
公開徵稿
出版型式,電子版,紙本
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