D = 40cm %3D L = 600m D = 35cm L = 700m D = 35cm %3D 5 1 A L = 700m %3D D = 40cm L = 1200m D = 40cm Water is flowing from point A to point B in the system shown in the figure. All the corresponding length and diameter of each pipe is shown. Assuming that each pipe has n=0.011 and head loss from point A to B is 30m, determine the a) discharge at pipe 1 b) discharge at pipe 3 c) discharge at pipe 5

D = 40cm %3D L = 600m D = 35cm L = 700m D = 35cm %3D 5 1 A L = 700m %3D D = 40cm L = 1200m D = 40cm Water is flowing from point A to point B in the system shown in the figure. All the corresponding length and diameter of each pipe is shown. Assuming that each pipe has n=0.011 and head loss from point A to B is 30m, determine the a) discharge at pipe 1 b) discharge at pipe 3 c) discharge at pipe 5

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

water from a reservoir flows at 0.85 m3/s through a rigid pipe 1200 mm diameter and completely stopped by a closure of a valve almost instantly. Bulk modulus of water is 2.20 x 109 N/m2. a) Find the water hammer pressure for sudden closure. b) Find the discharge if water hammer pressure is 700 KPa. c) If the time of closure of valve is 4 sec. and located at 650 mm from the reservoir, find the water hammer pressure at flow rate at 0.85 m3/s.
If the water surface elevation in reservoir B is 110 m, what must be the water surface elevation in reservoir A if a flow of 0.03 m3s is to occur in the cast-iron pipe? Use f = 0.021 for all pipes. Draw the HGL and the EGL, including changes in slope due to head loss. Neglect minor losses.
Hydraulic structure Q.2: Given the following data of a head regulator: The discharge= 60 cumecs, bed level of the canal-52.2m, crest level of the regulator=52.8m, upstream water level-54.2m, downstream water level=53.9m. The dimension of gates= (2.5x3)m and the thickness of the piers is 0.9m. Neglect the velocity head and use coefficients of discharge= 0.8 and 0.577. Determine the water way of the regulator
In the pipeline shown in the figure, the diameter of all pipes (D) is 200 mm and their friction coefficient (f) is 0.02. Thisfor pipeline a) Calculate the maximum flow and draw the hydraulic slope plot. b) Flow rate Q=0.05 m3 To reduce to /s, calculate the required head loss on the valve and calculate the hydraulic slope line.draw. c) HP = 15 – 2000Q2 (Q:m3 /s, Hp: m) placement of a pump with characteristic equation at point BCalculate the flow rate and draw the hydraulic gradient line. Note: The criteria for 3 m < P/γ < 80 m and 0.5 m/s < V < 2 m/s along the pipeline must be met for all cases.
In the branched pipe system below, water is flowing at 0.0142 m3/sin a new, clean DN 100 Schedule 40 pipe (ID = 0.1023 m) at A. The flow splits into two new, clean DN 50 Schedule 40 pipes (ID = 0.0525 m; A = 0.00216 m2) as shown and then rejoins at B. Call the 30 m branch“a” and the other branch “b.” The friction factor in Branch ais 0.021, and the friction factor in Branch bis 0.0215.(Note that if friction factors weren’t given, you’d need to make initial guesses and iterate!)Calculate the flow rate in each of the branches. Include the effect of all minor losses in Branch bbut ignore the tee junctions. The total length of the pipe inBranch bis 60 m. The elbows are standard.(Remember to check that your final answers follow continuity!)
Pipes 1, 2 and 4 are connected in series with pipes 2 & 3 parallel to each other.Pipelines Diameter Length Friction Factor1 350mm 2500m 0.022 400mm 4000 m 0.023 300mm 2000 m 0.024 450mm 2500 m 0.02If the discharge of pipeline 2 is 0.05 m^3/s,1. Compute the rate of discharge of pipeline 32. Compute the rate of discharge of pipeline 43. Compute the total headloss of the pipe system
Water flows through a horizontal pipe with a cross-sectional area of 5m^2 at a speed of 6L/sec. With a pressure of 3atm at point A. At point b, The cross-sectional are is 3m^2a) what is the speed of the water at point b.b) calculate the pressure at point b.
1. The figure shows a looping water pipe system. Pressure at A = 85 m and E = 55m. Assume f = 0.053 all pipes. a. Compute the discharge at pipe 1b. Compute the discharge at pipe 2c. Compute the discharge at point B
Fluid flows at the rate of 0.272 m/s in a 925 mm diameter pipeline 588 m. long. Specific gravity of fluid is 0.57. Neglecting minor losses and f= 0.012. Compute the head loss in m. A. 2.684 B. 0.594 C. 3.92 D. 0.064 A system of pipes consists of a 10 inches pipe 2,500 ft. long and an 8 inches pipe 3,600 ft. Long. If Q = 650 gpm and f = 0.013, find the equivaient diameter of the pipes when the pipes are in series. A. 0.811 ft B. 0.911 ft C. 0.711 ft D. 1.11 ft ft
A certain part of cast iron piping of a water distribution involves a parallel sectionas shown in Figure Q2(b). Both parallel pipes have a diameter of 30 cm, and theflow is fully turbulent. One of the branches (pipe A) is 1500 m long while theother branch (pipe B) is 2500 m long. The flowrate through pipe A is 4 m3/s. Ifthe friction factor of pipe A and pipe B are the same, determine flowrate throughpipe B. Assume the water temperature is 150C and disregard minor losses
Length of pipe from Reservoir A = 600 m Diameter of pipe from Reservoir A = 450 mm Discharge from Reservoir A = 0.25 m^3/s Length of pipe that leads to Reservoir B = 450 m Diameter of pipe that leads to Reservoir B = 300 mm Length of pipe that leads to Reservoir C = 450 m *The water level of Reservoir A is 4.5 meters higher than that in Reservoir B* *The water level of Reservoir A is 6 meters higher than that in Reservoir C* *For all pipes, assume f = 0.02* What is the diameter of the cast-iron pipe that leads to reservoir C?
Water flows through a vertical contraction (venturi) section. Piezometers are attached to the upstream pipe and minimum area section as shown. The velocity in the pipe is 3 m/s. The difference in elevation between the two water levels in the piezometers is 15 cm. What is the velocity at the minimum area?