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 
A new design of ski-jump-step spillway被引量：2
《Journal of Hydrodynamics》2016年第5期914-917,共4页吴建华 钱尚拓 马飞 
Project supported by the National Natural Science Foun-dation of China(Grant No.51479057);the PAPD(Grant No.3014-SYS1401)
A new kind of ski-jump-step spillway was reported. By means of the effects of the aeration basin, it supplies the sufficient aeration flow from the first step for stepped chutes, especially for large unit discharge. T...
关键词：CAVITATION energy dissipation PRE-AERATION ski-jump-step spillway 
Numerical modeling of cavitation on spillway＇s flip bucket被引量：3
《Frontiers of Structural and Civil Engineering》2016年第4期438-444,共7页Abbas PARSAIE Sadegh DEHDAR-BEHBAHANI Amir Hamzeh HAGHIABI 
Numerical modeling of hydraulic phenomenon by computational fluid dynamic （CFD） approaches is one of the main parts in the high cost hydraulic structure studies. In this paper, using Flow 3D as CFD commercial tool, ...
关键词：cavitation Index numerical simulation spillway＇s flip Bucket CFD Balaroud Dam physical modeling 
Modeling the Mangla Dam Spillway for Cavitation and Aerators Optimization
《Journal of Water Resource and Protection》2012年第12期1051-1060,共10页Mohammad Rafi Akhtar Ali Ghulam Qadir Rafaquat Ali 
This study evaluated the effects of increased reservoir conservation level by 40 ft (12.2 m), on spillway velocities;it’s discharging capacity and associated cavitation risk. The study optimized the aerators size and...
关键词：SPILLWAY Model Studies DISCHARGING Capacity CAVITATION RISK Aerators OPTIMIZATION 
EXPERIMENTAL STUDY ON A NEW TYPE OF AERATOR IN SPILLWAY WITH LOW FROUDE NUMBER AND MILD SLOPE FLOW被引量：14
《Journal of Hydrodynamics》2009年第3期415-422,共8页SU Pei-lan LIAO Hua-sheng QIU Yue LI Chen-juan 
Experimental study on aeration characteristics of various aeration devices was conducted in the spillway tunnel of the Pubugou hydropower project, Sichuan Province, China. It is shown by comparison that the new type o...
关键词：aeration device a trapezoidal-shaped slot and a steep-slope section（ATSS） air entrainment CAVITATION 
HYDRAULIC RESEARCH OF AERATORS ON TUNNEL SPILLWAYS被引量：4
《Journal of Hydrodynamics》2007年第3期330-334,共5页RUAN Shi-ping WU Jian-hua WU Wei-wei XI Ru-ze 
Project supported by the National Natural Science Foundation of China (Grant No. 50539060);the Innovative Project of Graduate Student in Jiangsu Province (Grant No.2005-60).
The selection of the configuration and size of an aerator was of importance for a tunnel spillway under the conditions of high speed flows. Experimental investigations were conducted on the effects of entrained air on...
关键词：CAVITATION AERATOR air concentration tunnel spillway the Goupitan Project 
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