WebSluice gate flow metering is often used to measure flow rate in open channels. Sluice gates are also often used to modulate flow. The sluice gate flow rate measurement is based on the Bernoulli Equation and can be … WebFig. 1 Flow beneath a sluice gate 1. THEORY The Bernoulli energy equation may be applied in those cases where there is a negligible loss of total head from one section to another, or where the magnitude of the head loss is already known. Flow under a sluice gate is an example of converging flow where the correct form of the
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WebSubmerged sluice gates are more difficult to analyze. The Bernoulli equation cannot be used if there is a “hydraulic jump” after the sluice gate. ... The coefficient of head loss (f p) employed former in water column modeling is determined using Eq. (6.8). WebNov 5, 2024 · Sluice gates are commonly used in canals for control and measurement of the flow. The discharge under sluice gates can be determined through different discharge methods. ios web camera
Water is flowing in a rectangular channel of \( 5 Chegg.com
WebOct 1, 2013 · An equation for estimation energy loss factor of sluice gate at free flow was presented and effect of this parameter on increasing discharge coefficient's accuracy was demonstrated. It was... WebSep 1, 2014 · The discharge coefficient ( Cd) of sluice gates under submerged flow condition is computed based on a study of sluice gate discharge calculation performed in Rajaratnam and Subramanya, and they expressed the discharge through a sluice gate as: (4) C d = Q Gb t 2 gH where H = the upstream water depth to the tail water depth ( H = HU − … WebJan 15, 2024 · The flow before a sluice gate produces a choke is, q ss = 10.0 ft^2/s. and the depth upstream before the choke, y 1 upstream =3.5 ft. with the specific energy, E int. =3.63 ft. Figure A. A sluice gate placed in a rectangular open channel. The channel is 1 ft. wide and is 2000 ft. long upstream of the gate. Figure B. on top tv