Research Article
May 1977
Numerical Solution for Flow Under Sluice Gates
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VIEW THE REPLYPublication: Journal of the Hydraulics Division
Volume 103, Issue 5
Abstract
A numerical method for the analysis of flows under sluice gates of arbitrary geometry is described. The analysis starts with assumed free surface profile and two-dimensional discharge which are systematically modified to give the final result. The finite element method is used to analyze the flow region for each iteration. A curved cubic triangular element which gives a good representation of the boundary geometry and velocity field is employed. The calculated results compare favorably with those obtained by analytical methods but differ significantly from those found experimentally.
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Published In
Journal of the Hydraulics Division
Volume 103 • Issue 5 • May 1977
Pages: 473 - 481
Copyright
© 1977 American Society of Civil Engineers.
History
Published in print: May 1977
Published online: Feb 3, 2021
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Authors
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Lewis T. Issacs
Sr. Lect., Dept. of Civ. Engrg., Univ. of Queensland, Brisbane, Australia
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Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.