教師資料查詢 | 類別: 期刊論文 | 教師: 戴璽恆 DAI, HSI-HENG (瀏覽個人網頁)

標題:Laminar water wave and current passing over porous bed
學年91
學期2
出版(發表)日期2003/06/01
作品名稱Laminar water wave and current passing over porous bed
作品名稱(其他語言)
著者戴璽恆Dai, Hsi-heng; Hsieh, Ping-cheng; Huang, Liang-hsiung
單位淡江大學水資源及環境工程學系
出版者American Society of Civil Engineers
著錄名稱、卷期、頁數Journal of Engineering Mechanics 129(6), pp.655-664
摘要The problem of the dynamic interaction of water waves, current, and a hard poroelastic bed is dealt with in this study. Finite-depth homogeneous water with harmonic linear water waves passing over a semi-infinite poroelastic bed is investigated. In order to reveal the importance of viscous effect for different bed forms, viscosity of water is considered herein. In a boundary layer correction approach, the governing equations of the poroelastic material are decoupled without losing physical generality. The contribution of pressure effect and shear effect to the hard poroelastic bed, which is a valuable indication to the mechanism of ripple formation, is clarified in the present study. This approach will be helpful in saving time and storage capacity when it is applied to numerical computation.
關鍵字
語言英文(美國)
ISSN1943-7889;0733-9399
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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