Water flows at 8m3/s through a rectangular channel 4 m wide and 3 m deep. If the velocity is 1m/s, calculate the flow depth in the channel. If this channel expands (downstream) to a width of 5 m and the depth decreases by 0.5 m from the upstream depth, what is the mean section velocity in the expanded section?

Q: According to Lacey's theory of channel design, what will be the velocity of flow in the channel…

A:

Q: A most economical rectangular channel 2.85 m wide is carrying a discharge of 2.53 m³/ s. Calculate…

A: A most economical rectangular channel-Width B=2.85 m,Discharge Q=2.53 m3/s,Manning constant…

Q: Determine the critical depth f

A: Given: A rectangular channel having Discharge, Q=200 m3/s  width, B=10 m   To find Critical depth,…

Q: Show that for a hydraulically efficient rectangular channel, the flow depth is half the width of the…

A:

Q: An irrigation channel is to carry a full supply discharge of 30m³ /sec at a velocity of 1.75 m/ sec.…

A:

Q: Water flows uniformly in a 1.7 m wide rectangular open channel at a rate of 1.4 m3 /s and a depth of…

A:

Q: Title At a given location in a 12-ft-wide rectangular channel the flowrate is 900 ft3 /s and the…

A: B=12 ft y1=4 ftQ=900 ft3FR1=vgy1=QB×ygy1=90012×49.81×4=2.993

Q: V notch weir is to be designed to meter an irrigation channel flow. For ease in reading the upstream…

A:

Q: The flow rate in a channel with area of 25 m2 has an average depth of 3 meters - was recorded at…

A: Given that  Flow rate =Q= 200 m3/s   Area of channel= A= 25 m2  Depth = y= 3 m first of all we have…

Q: flow rate of 2.1 m3/s is to be carried in an open channel at a velocity of 1.3 m/s. determine the…

A: step 1-

Q: A trapezoidal concrete-lined ditch has a bottom width of 3 depth of 2 ft, and side slopes of 2:1.…

A: Assuming Manning's coefficient (n)= 0.015 for concrete lined channel Bottom width (B)= 3ft Depth of…

Q: Compute the length of the resulting profile betweem

A:

Q: QUESTION 1 a) what is conveyance factor K ? b) Figure below shows a trapezoidal channel and its…

A:

Q: Kindly give me right solution with clear calculations. There is no more extra data given.…

A:

Q: A rectangular channel of width 2 m has a slope of 0.002 and roughness coefficient of 0.012 carries a…

A:

Q: What is the rate of flow in a rectangular channel 4 m wide and 2 m deep with a bed slope of 1 in 900…

A: Given, Wide, b = 4 m Deep, d = 2 m Chezy's constant, C = 50 Bed slope, i = 1/900 = 0.0011

Q: Calculate the normal depth for a rectangular channel with 4 ft width, 10 cfs discharge rate, 0.03…

A:

Q: A trapezoidal channel of bed width 5 m and side slopes 1:2 has a flow of 15 m3/s. At a certain point…

A:

Q: For #5-7, assume there is a creek with a width of 4.6 m, depth of 23 cm, slope of 0.001 m/m, and…

A: Given data:- The given creek width is, 4.6 m The given depth is, 23 cm. The given slope is, 0.001m/m…

Q: For a rectangular channel with depth 1.2 m and 1.8m wide S=0.002 and n=0.012 ,what would be the…

A:

Q: According to Lacey's theory of channel design, what will be the velocity of flow in the channel…

A: Given : Discharge(Q) = 140cumec= 140m3/s Silt factor (f)=1 To determine : velocity of flow V

Q: Determine the discharge in MLD of a 2800 mm gravity flow concrete aqueduct with a hydraulic gradient…

A:

Q: According to Lacey's theory of channel design, what will be the velocity of flow in the channel…

A:

Q: Draw a sketch of a trapezoidal channel cross-section, indicating the relevant geometric parameters…

A: Consider a trapezoidal channel with base width B, Depth D, slope z and flow discharge Q. Cross…

Q: An irrigation channel is to carry a full supply discharge of 30m³ /sec at a velocity of 1.75 m/ sec.…

A:

Q: A very long, 10.0-ft-wide, concrete rectangular channel with a slope of 0.001 ends with a free…

A: A concrete rectangular channel, with uniform flow Slope, S = 0.001 Width, B = 10.0 ft As per the…

Q: Determine the depth in m of the trapezoidal channel with sides incl 45 deg with the horizontal to…

A:

Q: Determine the normal flow depth, Froude Number at normal depth and the critical depth for the…

A: Given data: width = 6 m Q=24 m3 /s n=0.012 s=1 in 200

Q: Question: A rectangular channel is 3m wide and has a depth of flow of 1.5m. The channel roughness ca…

A: The given data is: Width of channel (B) = 3 m Depth of flow (y) = 1.5 m Channel roughness (n) =…

Q: A gauging station has a measured depth of 1.27 m in a triangular section. What is the distance and…

A:

Q: The river flows passes through a 2.30 wide rectangular sharp-crested weir. If the water level…

A:

Q: Figure below shows the section of a channel with flood way. Manning coefficient is taken as 0.025…

A: We have to determine the value of discharge as per the given data in the question like the Manning's…

Q: What is the depth of water in a trapezoidal channel with z = 2.0 and carrying 2.5 cubic meter per…

A: What is the depth of water in a trapezoidal channel

Q: rectangular channel 20 ft wide carries 1000 cfs. Determine the minimum specific energy required to…

A: According to given data  A rectangular channel 20 ft wide carries 1000 cfs. depth is 1.5 and when it…

Q: (a) Complete the table below for the three slope and flow classifications: Relationship between…

A: TypeRelationship between Normal depth (dn) and Critical depth (dc)Type of slopeType of…

Q: The Manning equation for a rectangular open channel can be expressed as follow, √S (BH) 5/3 n (B +…

A:

Q: a rectangular reservoir with dimensions 3.87m and 2.94 discharges water through a suppressed weir…

A: Given:- A rectangular reservoir with dimensions 3.87m and 2.94 discharges water through a suppressed…

Q: Question 8 The flow rate is 60 m/s for a rectangle channel. If the flow slope is 0.001 and roughness…

A:

Q: Ex.2/ A v- notch weir is to measure channel flows in the range 0.1 to 0.2 m2/sec. what is the max.…

A: Given that flow rate varies from 0.1 to 0.2 m3/s Vertex angle of V-notch weir is 45 degrees. We are…

Q: A channel is 6.00 m wide at depth and n=0.005. According to these data, find: a. The average normal…

A:

Q: For a triangular channel with the horizontal dimension of the side slope is 3 (i.e Z=3), a normal…

A: side slope = 3 normal depth = 7.13 ftchannel bed slope = 0.001Roughness coefficient = 0.015To…

Q: 4) A triangular channel has side slopes of (zH : 1V) of 3, a Manning roughness factor 0.015, and a…

A:

Time and time related variables in engineering

Time is the event progression starting from past to present and then, future statistically. The time-related variable is any particular value in relation to time to assess its changes on a specified (XY) plane.