| contributor author | Riley J. Olsen | |
| contributor author | Michael C. Johnson | |
| contributor author | Steven L. Barfuss | |
| date accessioned | 2017-05-08T21:51:44Z | |
| date available | 2017-05-08T21:51:44Z | |
| date copyright | June 2013 | |
| date issued | 2013 | |
| identifier other | %28asce%29hy%2E1943-7900%2E0000748.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/64587 | |
| description abstract | This study examines the dangerous countercurrent that can form at the downstream face of a low-head dam for certain flow conditions, utilizing computational fluid dynamics software and laboratory observations. The objective of this project was to identify easily measured parameters that can be used to accurately distinguish between the possible high-risk and low-risk states of flow. The research was carried out on two common low-head dam shapes (ogee-crested and flat-topped) and three dam heights (0.61, 1.52, and 3.05 m) with simulations performed for various upstream and downstream water depths. It was found that the combination of parameters | |
| publisher | American Society of Civil Engineers | |
| title | Risk of Entrapment at Low-Head Dams | |
| type | Journal Paper | |
| journal volume | 139 | |
| journal issue | 6 | |
| journal title | Journal of Hydraulic Engineering | |
| identifier doi | 10.1061/(ASCE)HY.1943-7900.0000721 | |
| tree | Journal of Hydraulic Engineering:;2013:;Volume ( 139 ):;issue: 006 | |
| contenttype | Fulltext | |
