Title: Influence of head pressure and pipe characteristic on the change of water hammer wave speed
Abstract: In this paper Pearsall's alterable wave speed formula has been brought into the characteristics line method. The variety of the water hammer wave speed of the two-phase flow has been calculated and analyzed. Then the Influence of hypersensitive factors, such as head pressure,pipe characteristics, to the change of the water hammer wave speed in the two-phase flow is analyzed. By analysis we can draw a conclusion that the decline of head pressure, the increase of the relative thickness of pipe and Young's modulus of material all can increase the variety of the water hammer wave speed.
Publication Year: 2004
Publication Date: 2004-01-01
Language: en
Type: article
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Cited By Count: 1
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