2011•China Rural Water and HydropowerRequires access

Numerical Simulation Research on Hydraulic Characteristics of Rectangular Throatless Measuring-flume

Wang Zheng

Abstract

The hydraulic characteristics of rectangular throatless measuring-flume is simulated by the volume of fluid(VOF) method and k-e turbulence model,the rule of water-surface line and velocity distribution is obtained.Then the results of simulation,experiment and formula calculation are compared.The results show that the above data coincide well.The hydraulic characteristics are analyzed,and serve as a reference for structure design and parameter optimization of measuring-flume.

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Available abstract

Key concepts: Flume, Volume of fluid method, Turbulence, Mechanics, Geotechnical engineering, Computer simulation, Volume (thermodynamics), Geology