Abstract
In the recent years, numerical modeling of free surface flows has experienced a rapid and important development. Several programs and software have been used to simulate free surface flows. Transition from supercritical to subcritical flow regime leads to formation of hydraulic jumps. Numerical modeling of hydraulic jumps has taken an important part in this domain. This work aims to assess the efficiency of Iber software in the simulation of hydraulic jump in a rectangular channel. The location and displacement of the hydraulic jump were simulated by 2D Iber software. The data of these simulations were obtained from the experimental tests carried out at the laboratory. The results of the simulated hydraulic jump surface profiles showed a good agreement with those measured experimentally. The velocity distribution is presented in this study. Numerical simulation results satisfactorily predicted the hydraulic jump location, which gives confidence using of Iber software in the simulation of hydraulic jump.
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The research was supported by the Directorate General for Scientific Research and Technological Development (DGRSDT), Ministry of Higher Education and Scientific Research.
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Hafnaoui, M.A., Debabeche, M. Numerical modeling of the hydraulic jump location using 2D Iber software. Model. Earth Syst. Environ. 7, 1939–1946 (2021). https://doi.org/10.1007/s40808-020-00942-3
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DOI: https://doi.org/10.1007/s40808-020-00942-3