| contributor author | Valentina Cancian Putton | |
| contributor author | Christian Marson | |
| contributor author | Virgilio Fiorotto | |
| contributor author | Elpidio Caroni | |
| date accessioned | 2017-05-08T21:51:07Z | |
| date available | 2017-05-08T21:51:07Z | |
| date copyright | September 2011 | |
| date issued | 2011 | |
| identifier other | %28asce%29hy%2E1943-7900%2E0000433.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/64255 | |
| description abstract | Experimental analysis concerning supercritical flow over a dentated sill in nonsubmerged conditions and the local scour downstream of this sill is presented. In this case, the energy dissipation is incomplete so that a scour control downstream of the hydraulic structure could be required. The use of this type of dissipation device could be needed in cases where the maximum flow depth upstream of the sill must be limited to satisfy physical or structural conditions. This could happen, for instance, in the restoration of stilling basin in gravity dams and at the outlet of diversion systems. Experimental and theoretical results, useful in the design of this type of stilling basin and scour control, are presented in the paper, with an application to the case of the Molato Dam in Italy. | |
| publisher | American Society of Civil Engineers | |
| title | Supercritical Flow over a Dentated Sill | |
| type | Journal Paper | |
| journal volume | 137 | |
| journal issue | 9 | |
| journal title | Journal of Hydraulic Engineering | |
| identifier doi | 10.1061/(ASCE)HY.1943-7900.0000407 | |
| tree | Journal of Hydraulic Engineering:;2011:;Volume ( 137 ):;issue: 009 | |
| contenttype | Fulltext | |