A rectangular canal of slope 0.0004 is excavated out of stone and lined with rough concrete...
A rectangular canal of slope 0.0004 is excavated out of stone and lined with rough concrete (n= 0 014). The depth is half of the width. Determine the dimensions for a flow rate of 50 m³/s.
Homework Answers
Add Answer to:
A rectangular canal of slope 0.0004 is excavated out
of stone and lined with rough concrete...
A rectangular channel lined with concrete n=.013 with bottom width b=2.5m is laid on a slope...
A rectangular channel lined with concrete n=.013 with bottom width b=2.5m is laid on a slope of S0=.006. For this channel estimate the critical slope that will have a normal depth of flow of yc=1.5. What is the limit slope SL of this channel? Is the actual slope of the channel greater or less than the limit slope SL?
In a rectangular section of width 8.4 m in an irrigation canal carrying a flow of 24 m3/s at dept...
In a rectangular section of width 8.4 m in an irrigation canal carrying a flow of 24 m3/s at depth of 2.8 m, a vertical gate is to be installed. If the flow is to be passed through the 2. gate with a head drop of 0.32 m, under submerged flow conditions, obtain the opening height of the gate. If the U/S section of the canal is rectangular with the same width obtain the slope of the canal if the...
A concrete-lined (smooth) trapezoidal channel with a bottom width of 10 ft and side slope 2...
A concrete-lined (smooth) trapezoidal channel with a bottom width of 10 ft and side slope 2 horizontal to 1 vertical has a slope 0,002 and is designed for a discharge of 160 cts. Determine the water depth in the channel,
Water flows through a rectangular channel 7.3 meter wide, at a rate of 3.1 m^3/s. with...
Water flows through a rectangular channel 7.3 meter wide, at a rate of 3.1 m^3/s. with a depth of 3 meters. The channel is lined with rough concrete and has a slope of 0.075 %. Calculate the critical depth, and normal depth and classify the slope. Manning's number for the channel is 0.014.
A 2.44 wide channel with a bed slope of 0.0004 has a depth of flow of...
A 2.44 wide channel with a bed slope of 0.0004 has a depth of flow of 0.61 m. (a) Determine the discharge of the channel. The manning coefficient is 0.015. (b) Determine the normal depth if the channel has a flow rate of 2.85 m3/s. (c) Determine the cross section of greatest hydraulic efficiency for a trapezoidal channel if the design discharge is 10 m3/s, the channel slope is 0.0052 and manning’s n = 0.025.
Q2) A canal of trapezoidal section has bed width of 8 m and bed slope of...
Q2) A canal of trapezoidal section has bed width of 8 m and bed slope of 1 in 4000. If the depth of flow is 2.4 m and side slopes of the chamel are 1 horizontal to 3 vertical, determine the average flow velocity and the discharge carried by the channel. Also compute the average shear stress at the channel boundary. Take value of Chezy's constant = 55. Q3) 6.11. A power canal of trapezoidal section has to be excavated...
15. A rectangular open concrete (n-0.012) channel is to be designed to carry a flow of...
15. A rectangular open concrete (n-0.012) channel is to be designed to carry a flow of 5 m/s. The slope is 0.003 m/m and the bottom width of the channel is 5 meters. Determine the normal depth that will occur in this channel. (A) 0,4 m (B) 0.47 m (C) 0.5 m (D) 0.77 m
A trapezoidal channel made of unfinished concrete n = 0.014 has a bottom slope of 0.0174,...
A trapezoidal channel made of unfinished concrete n = 0.014 has a bottom slope of 0.0174, base width of 5 m, and a side slope of 1:1. For a flow rate of 25 m3 /s, determine the normal depth and the state of the flow. Use Fr = v/(gD)0.5, where D is the hydraulic mean depth. (10 Marks)
Please give detailed solution A long rectangular unfinished concrete channel of width 3.6 m carries a...
Please give detailed
solution
A long rectangular unfinished concrete channel of width 3.6 m carries a flow of 14 m/s, with an abrupt change in slope from 0.0019 to 0.0180 at the midpoint of the channel. Determine: a) the uniform flow depths upstream and downstream of the change in slope, b) the critical flow depth, and c) the water surface profile types upstream and downstream of the change in slope.
QUESTION 1 A trapezoidal, concrete lined channel is to be constructed to carry floodwater. The slope...
QUESTION 1 A trapezoidal, concrete lined channel is to be constructed to carry floodwater. The slope of the ground surface is 1 in 500. The design discharge is 10 m3/s. Calculate the dimensions of the trapezoidal channel that will minimize excavation and results in the optimum hydraulic section. (Take Manning’s n = 0.015).
In a rectangular section of width 8.4 m in an irrigation canal carrying a flow of 24 m3/s at depth of 2.8 m, a vertical gate is to be installed. If the flow is to be passed through the 2. gate with a head drop of 0.32 m, under submerged flow conditions, obtain the opening height of the gate. If the U/S section of the canal is rectangular with the same width obtain the slope of the canal if the...
A concrete-lined (smooth) trapezoidal channel with a bottom width of 10 ft and side slope 2 horizontal to 1 vertical has a slope 0,002 and is designed for a discharge of 160 cts. Determine the water depth in the channel,
Q2) A canal of trapezoidal section has bed width of 8 m and bed slope of 1 in 4000. If the depth of flow is 2.4 m and side slopes of the chamel are 1 horizontal to 3 vertical, determine the average flow velocity and the discharge carried by the channel. Also compute the average shear stress at the channel boundary. Take value of Chezy's constant = 55. Q3) 6.11. A power canal of trapezoidal section has to be excavated...
15. A rectangular open concrete (n-0.012) channel is to be designed to carry a flow of 5 m/s. The slope is 0.003 m/m and the bottom width of the channel is 5 meters. Determine the normal depth that will occur in this channel. (A) 0,4 m (B) 0.47 m (C) 0.5 m (D) 0.77 m
Please give detailed
solution
A long rectangular unfinished concrete channel of width 3.6 m carries a flow of 14 m/s, with an abrupt change in slope from 0.0019 to 0.0180 at the midpoint of the channel. Determine: a) the uniform flow depths upstream and downstream of the change in slope, b) the critical flow depth, and c) the water surface profile types upstream and downstream of the change in slope.
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 11 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 11 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 11 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 11 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 11 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 11 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 11 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 11 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 11 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 11 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 11 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 11 months ago