2006•He'nan kexueRequires access

The relationship between the length of the tunnel and the coefficient of pressure transmission

Hao Wu

Abstract

Because of the exist of resistance in the chamber,transient water hammer wave can not suddenly expand,as a result,portion of it will enter into low pressure tunnel.Based on the boundary conditions and fundamental equations of water hammer wave,used characteristic method,calculated and analyzed a actual example.In this paper,a kind of relationship between the length of the tunnel and the coefficient of pressure transmission was involved such a problem.

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Available abstract

Key concepts: Water hammer, Transmission coefficient, Transmission (telecommunications), Transient (computer programming), Pressure wave, Pressure coefficient, Mechanics, Boundary (topology)