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Information Journal Paper

Title

Numerical Investigation of Hydraulic Jump Length and position in Ogee Chute

Pages

  41-49

Abstract

 One of the most effective strategies for energy dissipation of hydraulic structures is Hydraulic jump. The position of Hydraulic jump play an important role in design of stilling basin. In this study, Hydraulic jump in Ogee spillways were simulated by using fluent software. The governing equations were solved through finite volume method and the standard model was applied for estimating the turbulence flow. The equations were discretized in structured mesh accommodate the well-defined boundaries and the volume of fluid (VOF) method was introduced to solve the complex free-surface problem. The study examined the effect of increasing the discharge and the slope on the Hydraulic jump position and lentgh. the results suggest that increasing the slope and discharge caused the spatial delay in Hydraulic jump. It was found that in Ogee spillway with a constant slope, the Hydraulic jump length increases up to 120% when the discharge increases. Additionally, for a certain discharge and a constant length of spillway, increasing the slope of spillway decreases the Hydraulic jump length up to 43%.

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    APA: Copy

    Rouzegar, Mina, TALEBBEYDOKHTI, NASER, & AMIRI, SEYED MEHRAB. (2018). Numerical Investigation of Hydraulic Jump Length and position in Ogee Chute. WATER ENGINEERING, 10(35 ), 41-49. SID. https://sid.ir/paper/169449/en

    Vancouver: Copy

    Rouzegar Mina, TALEBBEYDOKHTI NASER, AMIRI SEYED MEHRAB. Numerical Investigation of Hydraulic Jump Length and position in Ogee Chute. WATER ENGINEERING[Internet]. 2018;10(35 ):41-49. Available from: https://sid.ir/paper/169449/en

    IEEE: Copy

    Mina Rouzegar, NASER TALEBBEYDOKHTI, and SEYED MEHRAB AMIRI, “Numerical Investigation of Hydraulic Jump Length and position in Ogee Chute,” WATER ENGINEERING, vol. 10, no. 35 , pp. 41–49, 2018, [Online]. Available: https://sid.ir/paper/169449/en

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