| contributor author | Subhasish Dey | |
| date accessioned | 2017-05-08T20:49:09Z | |
| date available | 2017-05-08T20:49:09Z | |
| date copyright | April 2001 | |
| date issued | 2001 | |
| identifier other | %28asce%290733-9437%282001%29127%3A2%28110%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/28034 | |
| description abstract | This paper presents a simplified approach to determine the end depth of a free overfall in horizontal or mildly sloping circular channels. The flow over a free overfall in a circular channel is simulated by that over a sharp-crested weir to calculate the end-depth ratio (EDR). The theoretical model is calibrated by the experimental data, making the coefficient of velocity as a free parameter. The EDR, related to the critical depth, varies almost linearly from 0.72 to 0.74 for a critical depth-diameter ratio up to 0.86. The method of estimation of discharge from the known end depth is also presented. | |
| publisher | American Society of Civil Engineers | |
| title | EDR in Circular Channels | |
| type | Journal Paper | |
| journal volume | 127 | |
| journal issue | 2 | |
| journal title | Journal of Irrigation and Drainage Engineering | |
| identifier doi | 10.1061/(ASCE)0733-9437(2001)127:2(110) | |
| tree | Journal of Irrigation and Drainage Engineering:;2001:;Volume ( 127 ):;issue: 002 | |
| contenttype | Fulltext | |
