Please use this identifier to cite or link to this item: http://localhost:8081/xmlui/handle/123456789/4851
Title: FLOW THROUGH SIDE SLUICE
Authors: Tanwar, Mahi Pal
Keywords: CIVIL ENGINEERING;HORIZONTAL CHANNEL;FLOW;SIDE SLUICE
Issue Date: 1984
Abstract: This dissertation embodies the results of Fn experimental stud-y' oE discharge chFrFctcri-tics of a vide sluice gate locaoed at a 90° junction of rectangular horizontal channal (branch channel) and a rectangular channel having a mild slope of 0.3 percent (main channel) • Both the branch and main channels had a width of 50 Cm , vhile.their lengths were 390 cm and 900 cm respectively. The study has been carried out under free as well as subner-gad flow conditions in the branch channel. The flow in the main channel was always subcritical. The relevant parameters considered to affect the discharge coefficient, Cd, of a side sluice are the Froude number, Pi, of the flow in the main channel approaching the sluice and the ratio of the main channel flow depth to the gate opening, H1/a, for the free flow, and in addition, the ratio of branch channel tail water depth to the gate opening, Ht/a. for the submerged flow. These parameters varied from 0.06 to 0.81, 2 to 25 and 2 to 14 respectively. Results indicate that under free flow conditions, the discharge coefficient of the side sluice gate increases -1.-th increase in H1/a and P, although the effect of the Later parameter is small. Under submerged flow conditions, the discharge coefficient shows strong dependence on Htfa in addi.{ ion to its dependence on H1/a and pi. The results of the present study, are compared with those o: Henry (1} and Rajaratnum and Subramanya (7) for normal sluice gate under similar flow conditions. The comparison shows that the discharge coefficient of the side sluice gate can be smaller or equal to that of the normal sluice gate depending on the values of the parameter
URI: http://hdl.handle.net/123456789/4851
Other Identifiers: M.Tech
Research Supervisor/ Guide: Akbari, M. E.
Vittal, N.
metadata.dc.type: M.Tech Dessertation
Appears in Collections:MASTERS' THESES (Civil Engg)

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