Numerical Simulation of 2D Dam-Break Flow in a Vertical Plane

Ming Qin Liu; Y.L. Liu

doi:10.4028/www.scientific.net/AMM.130-134.3620

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 130-134Numerical Simulation of 2D Dam-Break Flow in a...

Numerical Simulation of 2D Dam-Break Flow in a Vertical Plane

Abstract:

This paper was concerned with a vertical two-dimensional (2D) flow model with free surface. The water governing equations were discretized with finite difference method. The function of volume method was employed to track the moving free surface. The model was used to predict the characteristics of dam-break flow in a 2D vertical plane. The surface profile and time averaged velocity were calculated, which shows the proposed model can be capable of capturing sharp water and gas interface configuration as time elapses.

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Periodical:

Applied Mechanics and Materials (Volumes 130-134)

Pages:

3620-3623

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.130-134.3620

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Online since:

October 2011

Authors:

Ming Qin Liu, Y.L. Liu

Keywords:

2D Vertical Plane Flow, Dam-Break, Numerical Simulation, Track of Free Surface

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