Sluice gate is an important hydraulic structural element that is widely used for adjusting the flow in hydraulic structures.
WATERMAN HEAVY-DUTY CAST IRON SLIDE (SLUICE) GATES are used in applications where safety and reliable performance are essential (dams, tidal environments, water treatment plants) and where outstanding product longevity is desired. 1">See more.
It has the same functions as a monk (see Section 10. Gate is an important part of the hydraulic structure and a control facility for intercepting flow, controlling water level, regulating flow and discharging sediment. .
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. The coefficient of contraction for tainter (radial) gates is taken to be a function of the angle that the upstream face of the gate lip makes with the horizontal plane (Toch, 1955). The working principle of these gates is based on the energy conservation of the upstream and downstream flow.
A sluice gate can be one of several different types of valves that may have different names in any given industry. The effects of relative gate opening and submergence ratio have been widely considered by several investigators, mainly based on experimental work.
Most are square, but a few are round or rectangular.
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Sluice gate flow metering is often used to measure flow rate in open channels. VDtjQI3rRFlK3rPKw4AN28ZoiQ-" referrerpolicy="origin" target="_blank">See full list on fao.
Various investigators have proposed different equations relating the weir discharge coefficient to the main channel upstream.
The maximum head under which a sluice gate can be used depends primarily on the type of application and the size. Sluice gates consist of an aperture within existing floodgate with a sliding plate cover that can be opened to varying degrees. Careful investigation and evaluation can ensure the proper selection.
Jan 1, 2015 · 11. This valve has a gate that rises (to allow fluid to flow under it) and lowers (to stop the flow. to induce a (fully. Numerous studies have been carried out. Sluice gate flow metering is often used to measure flow rate in open channels.
The sluice gate flow rate measurement is based on the Bernoulli Equation and can be expressed as: 1/2 ρ v12 + ρ g h1 = 1/2 ρ v22 + ρ g h2 (1) where.
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The effects of relative gate opening and submergence ratio have been widely considered by several investigators, mainly based on experimental work.