Title: Experimental Investigation on Hydraulic Characteristics of Stilling Basin with Drops during Water Filling Process
Abstract: There are little data reported about the hydraulic characteristics of stilling basin with drops during water filling process.The hydraulic model test is conducted to study the evolution of flow pattern,time-average dynamic water pressure and fluctuating pressure.The results show that the various flow patterns are alternating occurrence with the rising of water level in the stilling basin with drops;the surface flow impacts the stilling basin tail transiently under the special condition.The time-average pressure on the floor of stilling basin can be calculated with distribution rule of static pressure;the evolution of flow pattern results in the change law of the root mean square fluctuating pressure with the rising water depth.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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