Design a trapezoidal lined canal to carry discharge of 100 m³/s, longitudinal slope of 25 cm per km length and side slope of 1.5 H: 1 V. [Take m=0.016 and velocity of flow as 1.5 m/s]

Q: A right-angled triangular channel carries a flow of 16,000 l/s. The Manning's n = 0.020 and the…

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Q: 1. Water flows in symmetrical trapezoidal channel lined with asphalt has a base width of 4.8 m and…

A: Data givenBase width, B = 4.8 mSide slope = 3 H : 1 Vn = 0.015Channel drop= 0.1 m to every 100 mFind…

Q: A drainage canal in the shape of trapezoid with a bottom width of 2,3m and a side slope of 1…

A: B=2.3m y=2.8m n=0.012 S=0.0004

Q: Water is flowing at a rate of 4.5 m³/s in a trapezoidal channel whose bottom width is 2.4 m and side…

A: given-discharge Q=4.5 m3sbotom width b=2.4 mside slope n=2 H:1 V=2channel slope S=0.0001

Q: A grass-lined trapezoidal channel is to be designed to carry a flow of 260 cfs. Determine a suitable…

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Q: Uniform Flow Rectangular Channel A rectangular channel has a base width of 12 feet, a slope of 0.006…

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Q: You must determine the normal depth for a flow in a rectangular canal. Presume flow to be uniform,…

A: Channel - Rectangular The rate of flow, Q = 10 m3/sec The width of the channel, B = 8m Slope -…

Q: Water flows through a V-notch weir in a channel 2 m wide. The channel depth is 1 m with a weir head…

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Q: a drainage canal having a trapezoidal shape has a base equal to 2 meters and the depth of water is 1…

A: Step 1:The hydraulic radius is a concept used in hydraulic engineering to represent the effective…

Open Channel Flow

Open channel flow is a branch of fluid mechanics. It deals with the flow of fluid in an open conduit or free surface. In an open channel flow, gravity induces the flow of water whose surface is open to the air. This flow is free-falling rather than confined in rigid body conduits. The open channel flow depends upon two parameters that are the cross-section of the conduit and the velocity profile. Practical examples of open channel flow are streams, rivers, canals, and other drainage systems.In open channel flow, the cross-sectional area of at least one of the sides is exposed to air, and the surface of water faces atmospheric pressure. This flow is also known as free gravity flow. The cross-sectional area of the conduit can be either man-made or a natural channel. For instance, the flow in rivers and streams are natural conduits, and the flow in a canal and sanitary systems are man-made or engineered channels.