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Characteristics of a hydraulic jump in Bingham fluid

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Characteristics of a hydraulic jump in Bingham fluid

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Title: Characteristics of a hydraulic jump in Bingham fluid
Author: Shu, Jian Jun; Zhou, Jian Guo
Copyright year: 2006
Abstract: Hydraulic jump taking place in Bingham fluid over a horizontal plate has been studied. The formulas for conjugate depths, bottom shear stress and critical depth are established. Since no exact analytical solution in closed form can be obtained for conjugate depths, an approximate formula is developed. This formula can provide good results with an error less than 4%. The analytical results reveal that the critical depth and the ratio of conjugate depths increase until the bottom shear stress exceeds a certain value and then decrease afterwards. The bottom shear stress downstream of hydraulic jump is smaller than that upstream. The results are verified by experimental data and observations available in the literature.
Subject: DRNTU::Engineering::Mechanical engineering::Fluid mechanics.
Type: Journal Article
Series/ Journal Title: Journal of hydraulic research
School: School of Mechanical and Aerospace Engineering
Rights: © 2006 International Association of Hydraulic Engineering and Research. This is the author created version of a work that has been peer reviewed and accepted for publication by Journal of hydraulic research, International Association of Hydraulic Engineering and Research. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [DOI: http://dx.doi.org/10.1080/00221686.2006.9521693 ]
Version: Accepted version

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