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YANG Yong-sen, YANG Yong-quan. Optimum Shape of the Prototype Spillway Chute Aerator[J]. Advances in Water Science, 2000, 11(2): 144-147.
Citation: YANG Yong-sen, YANG Yong-quan. Optimum Shape of the Prototype Spillway Chute Aerator[J]. Advances in Water Science, 2000, 11(2): 144-147.

Optimum Shape of the Prototype Spillway Chute Aerator

Funds: The project is supported by the State Key Laboratory for High Speed Hydraulics, Sichuan University.
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  • Received Date: January 21, 1999
  • Revised Date: June 10, 2009
  • In this paper,a mathe matical model for calculating the air demand of the aerator is established,and the target mathematical function for optimizing the shape of the aerator is proposed.The aeration character and the optimum shape of a prototype aerator are investigated.The optimum area of the air slot and the optimum height of the ramp or step are calculated.The results are in good agreement with the measured data.The method proposed herein may be used for preliminary design purposes.
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