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Experimental Investigation on Flow Characteristics at Leeside of Suspended Flexible Curtain for Sedimentation Enhancement |
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| Authors: | LI Yan-hong YU Guo-liang School of Naval Architecture Ocean Civil Engineering Shanghai Jiao Tong University Shanghai China |
| Institution: | School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai200240, China |
| Abstract: | A new patent registered device-suspended flexible curtain (SFC) for sedimentation enhancement is proposed in this paper, which consists of two parts: a light-weight curtain with sediment-passing windows and a heavy pillar for the device stability. The mechanism of trapping nearbed sediment by the SFC is such that a primary and a secondary circulations with horizontal hubs would be formed at the leeside when it is placed on beds in running flow; the velocities within the sediment-passing windows are locally ... |
| Keywords: | flow characteristics laboratory flume suspended flexible curtain sediment-passing window trapping sedi-ment |
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