Analytical Solution of Transient Flow in Pipe with Junction Coupling due to Hydro-Turbine Vane Motion

Kun Xiong Zhou; Li Xing Zhang

doi:10.4028/www.scientific.net/AMM.444-445.498

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 444-445Analytical Solution of Transient Flow in Pipe with...

Analytical Solution of Transient Flow in Pipe with Junction Coupling due to Hydro-Turbine Vane Motion

Abstract:

This paper is concerned with an analytical solution of transient flow on the four-equation model in fluid-structure interaction (FSI) for a reservoir-pipe-vane system subjected to a sudden closure of hydro turbine vane. The analytical solution is derived corresponding to the junction coupling based on a vane motion. The result obtained from the analytical solution is used to analyze the coupling features between pipe transient flow and hydro turbine vane motion.

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Periodical:

Applied Mechanics and Materials (Volumes 444-445)

Pages:

498-504

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.444-445.498

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Online since:

October 2013

Authors:

Kun Xiong Zhou, Li Xing Zhang

Keywords:

Fluid Structure Interaction (FSI), Junction Coupling, Transient Flow, Water Hammer

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