Situation 6: Reservoir A, the source of water for towns C and D is at elevation 150 m. The distribution reservoir at junction B is at elevation 91.46 m and is 15200 m from reservoir A. Town C with population of 25000 is at elevation 30.49 m is 9150 m from the junction B. Town D with population of 30000 is at elevation 15.49 m and is 6100 m from junction B. The water demand for each town is 150 L per capita (each person) per day. Assume C = 120 for all pipes 45. What is the required diameter of pipe AB in meter? 46. What is the diameter of pipe BC in meter? 47. What is the diameter of pipe BD in meter?

Situation 6: Reservoir A, the source of water for towns C and D is at elevation 150 m. The distribution reservoir at junction B is at elevation 91.46 m and is 15200 m from reservoir A. Town C with population of 25000 is at elevation 30.49 m is 9150 m from the junction B. Town D with population of 30000 is at elevation 15.49 m and is 6100 m from junction B. The water demand for each town is 150 L per capita (each person) per day. Assume C = 120 for all pipes 45. What is the required diameter of pipe AB in meter? 46. What is the diameter of pipe BC in meter? 47. What is the diameter of pipe BD in meter?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Three reservoirs A, B and C at water levels of 25 m, 12 m and 8 m are connected by a pipe network. 1200 m length pipe of diameter 0.5 m and f = 0.013 draws water from A. 1000 m length pipe of diameter 0.4 m and f = 0.015 draws water from B and joins the pipe end from A. The reservoir C is connected to this junction by 900 m length of pipe 0.6 m diameter with f = 0.011 What would be the direction of flow? * Reservoir A feeds reservoirs B and C. Reservoir B and C feed reservoir A. Reservoir A and B feed reservoir C. Reservoir C feeds reservoirs A and B. If the flow in the 900m pipe is 0.60 m^3/s, what would be the flow in the 1000m pipe? 0.064 0.042 1 0.129 0.091 Back Next Clear form
Reservoir A, the source of water for towns C and D is at elevation 150 m. The distribution reservoir at junction B is at elevation 91.46 m and is 15,200 m from reservoir A. Town C with population 25,000 is at elevation 30.49 m and 9,150 m from junction B. Town D with population 30,000 is at elevation 15.49 m and 6,100 m from junction B. The water demand is 150 liters per capita per day. Assume f = 0.02 for all pipes.a. Calculate the required diameter of pipe AB in meter.b. Calculate the required diameter of pipe BC in meter.c. Calculate the required diameter of pipe BD in meter.
Three reservoirs A, B and C at water levels of 25 m, 12 m and 8 m are connected by a pipe network. 1200 m length pipe of diameter 0.5 m and f = 0.013 draws water from A. 1000 m length pipe of diameter 0.4 m and f = 0.015 draws water from B and joins the pipe end from A. The reservoir C is connected to this junction by 900 m length of pipe 0.6 m diameter with f = 0.011 a)What would be the direction of flow? Reservoir A and B feed reservoir C. Reservoir B and C feed reservoir A. Reservoir C feeds reservoirs A and B. Reservoir A feeds reservoirs B and C. b) If the flow in the 900m pipe is 0.60 m^3/s, what would be the flow in the 1000m pipe?
Three reservoirs A, B and C at water levels of 25 m, 12 m and 8 m are connected by a pipe network. 1200 m length pipe of diameter 0.5 m and f = 0.013 draws water from A. 1000 m length pipe of diameter 0.4 m and f = 0.015 draws water from B and joins the pipe end from A. The reservoir C is connected to this junction by 900 m length of pipe 0.6 m diameter with f = 0.011 (ignore higlighted answers)
Three reservoirs A, B and C at water levels of 25 m, 12 m and 8 m are connected by a pipe network. 1200 m length pipe of diameter 0.5 m and f = 0.013 draws water from A. 1000 m length pipe of diameter 0.4 m and f = 0.015 draws water from B and joins the pipe end from A. The reservoir C is connected to this junction by 900 m length of pipe 0.6 m diameter with f = 0.011 What would be the direction of flow? * O Reservoir A feeds reservoirs B and C. Reservoir C feeds reservoirs A and B. Reservoir B and C feed reservoir A. O Reservoir A and B feed reservoir C. If the flow in the 900m pipe is 0.60 m^3/s, what would be the flow in the * 1000m pipe? O 0.042 O 0.064 O 0.129 O 0.091
Three reservoirs A,B and C at water levels of 25 m, 12 m and 8 m are connected by a pipe network. 1200 m length pipe of diameter 0.5 m and f=0.013 draw water from A. 1000m length pipe of diameter 0.4m and f=0.015 draws water from B and joins the pipe end from A. The reservoir C is connected to this junction by 900 m length of pipe 0.6 m diameter with f= 0.011. a.) What would be the direction of flow? b.) If the flow in the 900m pipe is 0.60 m^3/s, what would be the flow in the 1000m pipe.
The three-reservoir system is being utilized to supply water for the metropolitan city. The elevations of Reservoir A, Reservoir B, and Reservoir C are 200 mamsl, 150 mamsl, and 40 mamsl, respectively. Pipe A which connects Reservoir A to a junction has a length of 5000 m, diameter of 1200 mm, and C-value of 100. Pipe B which connects Reservoir B to a junction has a length of 1000 m, diameter of 600 mm, and C-value of 90. Pipe C which connects Reservoir C to a junction has a length of 8000 m, diameter of 2000 mm, and C-value of 80. Determine the (a) head loss in meter along Pipe A, Pipe B, and Pipe C, and (b) flow rate in m3/s along Pipe A, Pipe B, and Pipe C.
2. Three reservoirs A, B, and C are connected respectively with pipes 1, 2, and 3 joining at a common junction P. Reservoir A is at elevation 80 m, reservoir B at elevation 70 m and reservoir C is at elevation 60 m. The properties of each pipe are as follows: Pipe 1: L = 5000 m, D = 300 mm Pipe 2: L = 4000 m, D = 250 mm Pipe 3: L = 3500 m %3D The flow from reservoir A to junction P is 0.045 m3/s and f for all pipes is 0.018. (a) Find the elevation of the energy grade line at P in m (b) Determine the flow on pipe 2 in m3/s (c) Compute the diameter appropriate for pipe 3 in mm
d. Situation III: Reservoir A is at elevation 90 m above datum, furnishes water to a 600 mm pipe which leads to a point at elevation 30 m, the pipe being 610 m long. Here it branches into three pipes, 200 mm, 300 mm, and 150 mm diameter. The 200 mm pipe runs 300 m and discharges to reservoir B at elevation 75 m, the 300 mm runs 450 m to reservoir C at elevation 52 m, and the 150 mm pipe runs 910 m and discharges to reservoir D at elevation 30 m. f= 0.012 18. The rate of flow towards reservoir B most nearly gives. a. 0.055 m3/s b. 0.088 m³/s 0.044 m3/s d. 0.099 m³/s С. 19.The rate of flow towards reservoir C most nearly gives. a. 0.033 m³/s b. 0.011 m3/s c. 0.050 m³/s d. 0.060 m3/s 20. The rate of flow towards reservoir D most nearly gives. a. 0.077 m³/s b. 0.055 m3/s 0.034 m3/s d. 0.025 m3/s С.
SITUATION 2: Three reservoirs A, B, and C are connected respectively with pipes 1, 2, and 3 joining at a common junction P. Reservoir A is at elevation 80 m, reservoir B at elevation 70 m and reservoir C is at elevation 60 m. The properties of each pipe are as follows: Elev 80 ha hez Elev 70 B 4000 m- 250 mm f-0.018 he 3500 m f- 0.018 Elev 60 Pipe 1: L= 5000 m, D = 300 mm Pipe 2: L= 4000 m, D = 250 mm Pipe 3: L= 3500 m 5000 m - 300 mm f= 0.018
Reservoirs A, B, and C are connected by pipelines 1, 2, and 3 respectively which meets at the junction D. Reservoir A is at elevation 80 m, reservoir B is at elevation 50 m, and reservoir C is at elevation 10 m. Diameter Length Friction Factor 400 mm 500 mm Pipe 1800 m 2000 m 1 0.02 2 0.025 3 800 mm 4000 m 0.03 a. Compute the discharge flowing out of reservoir A. b. Determine the discharge flowing in or out at reservoir B. c. Find the discharge flowing towards reservoir C.
Three reservoirs A, B, and C are connected respectively with pipes 1, 2, and 3 joining at a common junction P. Reservoir A is at elevation 80 m, reservoir B at elevation 70 m and reservoir C is at elevation 60 m. The properties of each pipe are as follows: L = 5000 m, D = 300 mm L=4000 m, D = 250 mm Pipe 1: Pipe 2: Pipe 3: L=3500 m The flow from reservoir A to junction P is 0.045 m³/s and f for all pipes is 0.018. 1. Find the elevation of the energy grade line at P in m. A. 75.512 B. 73.805 C. 72.021 D. 74.173 2. Determine the flow on pipe 2 in m³/s. A. 0.025 B. 0.031 C. 0.029 D. 0.036 3. Compute the diameter appropriate for pipe 3 in mm. A. 175 B. 170 C. 178 D. 172