| Study on roughness coefficient for unsubmerged reed in the Changjiang Estuary |
| GU Fengfeng[1] MU Lin[2] QI Dingman[1] LI Junhua[3] KONG Lingshuang[1] WAN Yuanyang[1] |
| 关键词：Manning's coeficient,foliage,density,flexibility,reed |
| 主要内容：The influence of density,foliage and stem flexibility on the roughness coefifcients under unsubmerged conditions,such as Manning's n,is investigated experimentally.An instrumentation system has been developed for measuring the flow rate ranging from 0.1 to 0.3L/s under the condition of different artilfcia1 foliated reeds.Based on the experimental results.the infuence on the relationship..... |
| 《海洋学报：英文版》 2011,30(5).-108-113 |
| 全文下载请进入http://hightech.stlib.cn/tpi_1/sysasp/include/index.asp |
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