SPILLWAY

作品数:43被引量:94H指数:5
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Numerical investigation of hydraulic characteristics and prediction of cavitation number in Shahid Madani Dam’s Spillway被引量:1
《Journal of Groundwater Science and Engineering》2019年第4期323-332,共10页Babak Ghazi Rasoul Daneshfaraz Esmaeil Jeihouni 
The prediction of the probability of cavitation occurrence to prevent serious damages in the spillways is the major concern for hydraulic engineers. In this research, the three-dimensional model of Shahid Madani Dam's...
关键词:SPILLWAY CAVITATION index Velocity Water DEPTH Pressure distribution 
Towards a universal optimization of the performance of sand storage dams in arid and semi-arid areas by systematically minimizing vulnerability to siltation:A case study in Makueni,Kenya被引量:1
《International Journal of Sediment Research》2018年第3期221-233,共13页Josep de Trincheria Walter Filho Leal Ralf Otterpohl 
Sand storage dams are hydraulic retention structures that increase the volume of coarse sediments in seasonal sandy streams by exclusively blocking the bedload transport during runoff events. However, siltation of fin...
关键词:Bedload transport variability SPILLWAY Multi-stage construction 
ERODIBILITY CRITERION FOR AUXILIARY SPILLWAYS OF DAMS被引量:4
《International Journal of Sediment Research》2000年第1期93-107,共15页Hendrik A. D. Kirsten (Steffen, Robertson, and Kirsten, Ine., Box 55291 Northlands 2116, S. Africa)John S. Moore(Natural Resources Conservation Service, USDA, Box 2890, Washington, DC 20013)Louis H. Kirsten(Civil & Structural Engineering Dept., Iscor Mini 
Microtopography is an important surface characteristic of upland areas that affect erosion processes of detachment, transport, and runoff. Yet, little quantitative information is available about the relationship betw...
关键词:Auxiliary spillway Erosional resistance Erodibility index Stream power 
NUMERICAL SOLUTION FOR TURBULENT FLOWS ON CONCAVE SURFACES OF SPILLWAY DAMS被引量:2
《Journal of Hydrodynamics》1999年第1期111-117,共7页Wei Wen-li Li Jian-zhong (Xian University of Technology, Xian 710048, P. R. China)Jin Zhong-qing (Hohai University, Nanjing 210024, P. R. China) 
This paper is concerned with the numerical solution of turbulent flows on the concave surfaces of spillway dams. Orthogonal curvilinear coordinates are used to deal with the complicated computational region and the ef...
关键词:turbulent flows. orthogonal curvilinear coordinates streamline curvature 
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