b) A concrete lined trapezoidal channel with uniform flow has a normal depth of flow of 2.0 m. The base width of the channel is 5.0 m, side slopes 1:2 and has a slope of 0.001. Taking Manning n = 0.015, find: i) Discharge, Q ii) Mean Velocity, V ii) Reynolds Number Re iv) Conveyance, K

Q: a rectangular concrete channel, the equilibrium depth is 3.2 m. The channel is 2 m wide and the bed…

A: Gievn data,y = Uniform equilibrium flow depth =3.2 mb = Channel width = 2 mS = Bed slope = 0.0006n =…

Q: This problem refers to the sketch shown in Figure 2. If the discharge in the channel (n = 0.028) is…

A: Manning coefficient (n) = 0.028Discharge (Q) = 6 m3/sec Depth of flow (y) = 1.8m Maximum velocity…

Q: Q (5-2)/ Water flows uniformly in an earth rectangular cross section open channel. Data available…

A:

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 rectangular channel 4.0 m wide is laid a bed slope of 0.0008. A discharge of 15.0 m₽/ flows in the…

A:

Q: Water Resources Engineering: Open Channel Flow A 3.7 meter wide rectangular channel with with a bed…

A: Given data: a) No flow is not fully turbulent due to nature of channel inside in earthen channels…

Q: 1. Dikes are to be installed on both channel banks of the 1.2 km long river section. The river width…

A: length of river -1.2 km Width of river - 60 m Angle - 10 degrees To determine- numbers of dikes…

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: Manning's equation is Q = where Cm AR 2/3 1/2 n Q = Cm = = flow (m³/s) 1.49 USC system 1.00 SI…

A: D = 275.3317482 8/3√(Qn/S1/2)Explanation:

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.