12 m 1.6 m 6 m

Q: Determine the flow in a trapezoidal channel having base width of 4 m and side slope of 1:1 if the…

A: Given data: B=4 mdc=2.3 m Need to determine the flow of trapezoidal channel.

Q: Consider steady flow of water through two identical open rectangular channels at identical flow…

A: Consider the flow of water in a rectangular channel where the flow depth is y, the width of the…

Q: The flow in an open channel is observed to have undergone a hydraulic jump. Is the flow upstream…

A: The hydraulic jumps are common in open channel flow and are classified into three types based on the…

Q: Water flows steadily in a 1.75-m-wide rectangular channel at a rate of 0.85 m3/s. If the flow depth…

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Q: A rectangular channel with a bottom width of 7 m discharges water at a rate of 45 m3/s. Determine…

A: The data given is, Discharge, Q = 45 m3/s Rectangular channel width, b = 7 m

Q: A sluice gate with free outflow is used to control the discharge rate of water through a channel.…

A: Write the assumptions of the flow. The flow is steady or quasi-steady. The channel is sufficiently…

Q: The flow rate of water flowing in a 5-m-wide channel is to be measured with a sharp-crested…

A: The notch angle of the triangle weir is given as, The discharge coefficient is given as, The flow…

Q: The best hydraulic cross section for a trapezoidal channel of base width b is one for which the…

A: The hydraulic cross-section best for the trapezoidal channel of the given base width and a specified…

Q: Water is to be transported at a rate of 10 m3/s in uniform flow in an open channel whose surfaces…

A: Given data Volume flow rate = 10m3/sec To determine the best cross section if the shape of the…

Q: Water flows in a channel whose bottom slope is 0.002 and whose cross section is as shown. The…

A: Given: The bottom slope of channel, S = 0.002   The cross-section area for the channel 1, The…

Q: After heavy rain, water flows on a concrete surface at an average velocity of 1.3 m/s. If the water…

A: Given data: *The average velocity of the heavy rain after it flows through the concrete surface is…

Q: A triangular open-channel (n=0.014) has a side slope of 2H:1V. The flow depth is 3m when the slope…

A: Given: Manning's constant→n=0.014 Side slope of the triangular section→m=12 Depth of flow→d=3 m…

Q: Water is flowing in a 90° V-shaped cast iron channel with a bottom slope of 0.0018 at a rate of 3…

A: Draw the schematic figure. The assumption to be made are, The flow is steady and uniform. The…

Q: Water is to be transported in a 4-m-wide rectangular open channel. The flow depth to maximize the…

A: Given,  width of rectangular open channel is(w) = 4 m assuming velocity of flow is 1 m/s Flow rate…

Q: Q. No 1). Determine the discharge through a trapezoidal channel having X m base width, Side slope is…

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Q: Water flowing in a wide horizontal channel at a flow depth of 56 cm and an average velocity of 9 m/s…

A: The flow depth of channel is y1 56 cm = 0.56 m. The value for average velocity is v1 = 9 m/s.   The…

Q: A rectangular artificial canal with depth and width of 1.5 m and 2.0 m, respectively is made of…

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Q: Water discharges into a 7-m-wide rectangular horizontal channel from a sluice gate and undergoes a…

A: Given data: The width of the rectangular channel is; b=7 m. The flow velocity before the jump is;…

Q: What causes the flow in an open channel to be varied (or nonuniform)? How does rapidly varied flow…

A: Flow in an open channel is said to be varied when there is a change in the flow depth due to the…

Q: Determine the discharge Area of channel=22 m2 Flow velcoity=2.22 m/s

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Q: Water is to be transported in a finished-concrete rectangular channel with a bottom width of 1.2 m…

A: Let h be the minimum height  We have  V=ahAR23S12WhereV=Flow ratea=dimensional constant=1…

Q: Water at 15°C is flowing uniformly in a 2-m-wide rectangular channel at an average velocity of 1.5…

A: Given data : Temperature (T) = 15oC width of rectangular channel (w) = 2 m average velocity (V) =…

Q: Water is released from a 0.8-m-deep reservoir into a 4-m-wide open channel through a sluice gate…

A: Given Data: The depth water is y1 = 0.8 m. The height of gate is a = 0.1 m. The width of gate is b…

Q: Water is to be transported in a channel of rectangular cross section with a bottom width of 1.22 m.…

A: given data: width of channel (w)=1.22mheight of channel(h)=0.762mbottom drops n=0.6mlenth…

Q: Water flows in a rectangular open channel of width 5 m at a rate of 7.5 m3/s. The critical depth for…

A: The volume flow rate is given as,   V˙=7.5 m3/s   The width of rectangular open channel is given as,…

Q: Consider steady flow of water in a horizontal channel of rectangular cross section. If the flow is…

A: Flow in open channels are described with the help of a dimensionless number called as 'Froude Number…

Q: What is critical depth in open-channel flow? For a given average flow velocity, how is it…

A: Critical depth (hc) In open channel flow, the depth at which specific energy is minimum. The…

Q: Consider the uniform flow of water in a wide channel with a velocity of 10 m/s and flow depth of…

A: Here,V1=10ms,Y1=0.65 mNow,critical depth,Yc=(V12.Y12g)13=(102×0.6529.81)13=1.627 mBump…

Q: What is the driving force for flow in an open channel? How is the flow rate in an open channel…

A: The driving force which is responsible for the flow in open channel is gravity force because the…

Q: The flow rate of water in a 5-m-wide horizontal open channel is being measured with a 0.60-m-high…

A: Step-1  given Data               width b=5m                      pw=0.60m         water depth…

Q: The painted-steel channel of Fig. is designed, withoutthe barrier, for a flow rate of 6 m3/s at a…

A: Given: Q=6 m3/sh= 1 mb1=3 m (a) The hydraulic radius is calculated as:…

Q: Water is flowing uniformly in a rectangular open channel with unfinished-concrete surfaces. The…

A: Calculate the cross-sectional area of the channel. AC=by Here, b and y are the flow width and flow…

Q: A 3-ft-diameter semicircular channel made of unfinished concrete is to transport water to a distance…

A: Assume that the flow is steady and roughness is constant and also flow is uniform. The cross-section…

Q: In open channels, how is hydraulic radius defined? Knowing the hydraulic radius, how can the…

A: Hydraulic radius (Rh) can be defined as the ratio of area of the flow section (A) to the wetted…

Q: Gradually varied flow of water in a wide rectangular channel with a per-unitwidth flow rate of 1…

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Q: Consider uniform water flow in a wide rectangular channel with a depth of 2 m made of unfinished…

A: The flow depth before the bump is y1=2 m. The bottom slope of the channel is S0=0.0022 m. The height…

Q: Water at 20°C flows in a partially full 4-m-diameter circular channel at an average velocity of 2…

A: For the circular channel, let us assume that the flow of the channel is uniform. The radius of the…

Q: The flow depth and velocity of water after undergoing a hydraulic jump are measured to be 1.1 m and…

A: Given, Flow depth of water after the hydraulic jump, d2=1.1 m The velocity of water after the…

Q: The flow rate of water in a 6-m-wide rectangular channel is to be measured using a 1.3-m-high…

A: Given: The width of channel is w=6 m. The head above the weir crest is h=0.70 m.

Q: How does uniform flow differ from nonuniform flow in open channels? In what kind of channels is…

A: The flow characteristics of a fluid determine the flow as uniform and non-uniform. For uniform flow,…

Q: Water flows uniformly in a rectangular channel with finished-concrete surfaces. The channel width is…

A: According to the given conditionCross sectional flow area is given asA=ybA=1.2×3A=3.6 m2and wetted…

Q: Water is released from a 12-m-deep reservoir into a 6-m-wide open channel through a sluice gate with…

A: Given data: The depth of the reservoir, . The width of the channel, . Height of the opening, .…

Q: Water flowing in a wide channel at a flow depth of 45 cm and an average velocity of 6.5 m/s…

A: Given data: Assumptions: The flow is steady and uniform. The channel is wide enough so that the…

Q: Water flowing in a wide channel encounters a 22-cm-high bump at the bottom of the channel. If the…

A: Given  height, ∆zb=22 cm=0.22 m flow depth before bump,y1=1.2 m flow velocity before bump,V1=2.5 m/s

Q: How is the friction slope defined? Under what conditions is it equal to the bottom slope of an open…

A: Consider the open channel flow of a loquid bewteen the upstream and down stream sections in the…

Q: Water is flowing uniformly in a finished-concrete channel of trapezoidal cross section with a bottom…

A: θ=Trapezoid angle=50°b=0.8 my=0.52 mϕ=Bottom Angle=0.4°