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: L = 5000 m, D = 300 mm Pipe 1: Pipe 2: Pipe 3: L = 4000 m, D = 250 mm L = 3500 m flow from reservoir A to junction P is 0.045 m³/s and f for all pipes is 0.018 The a. Find the flow on pipe 2 in cubic meter per second. b. Compute the appropriate diameter for pipe 3 in mm. Elev 80 A EGL 5000 m-3 P² 0 mm 8 he 4000 m-250 mm f=0.018 B 3500 m f = 0.018 Elev 70 ha Elev 60

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: L = 5000 m, D = 300 mm Pipe 1: Pipe 2: Pipe 3: L = 4000 m, D = 250 mm L = 3500 m flow from reservoir A to junction P is 0.045 m³/s and f for all pipes is 0.018 The a. Find the flow on pipe 2 in cubic meter per second. b. Compute the appropriate diameter for pipe 3 in mm. Elev 80 A EGL 5000 m-3 P² 0 mm 8 he 4000 m-250 mm f=0.018 B 3500 m f = 0.018 Elev 70 ha Elev 60

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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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.
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
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 80m, reservoir B at 70m and C is at 60m. Assume f=0.018 for all pipes.
Problem P64 Extending the previous problem. The same two pipes connect two reservoirs as shown on the figure. 100 m Ans: z = 79.337 m Pipe #1 L = 5000 m D 800 mm C = 120 Pipe #2 L = 3500 m D = 1500 mm C = 80 B Determine the elevation of the free surface in Tank B if the total discharge into Tank B is 5.00 m³/s. Adopt a non-iterative approach when solving this problem. Neglect all local losses
Reservoirs A, B and C are connected by pipelines 1, 2 and 3 respectively which meets at the junction D. The elevation of reservoir A s 300 m, while that of C Is 277 m. Reservoir B is higher than reservoir A. The rate of flow out of reservoir B is 560 liters/sec. Compute the elevation of Reservoir B in m Pipe 1 (D=900 mm; L=1500 m; f=0.0208) Pipe 2 (D=600 mm; L=450 m; f=0.0168) Pipe 3 (D=450 mm; L=1200 m; f=0.0175) Round your answer to 3 decimal places.
Three reservoirs A,B, and C are connected respectively with pipies 1,2 and 3 joining at a common junction whose elevation is 366m. Reservoir A is at elevation 933m and reservoir B is at elevation 844m. The properties of each pipe are as follows: L1=1500m, D1=600mm, f1=0.02; L2=1000m, D2=450mm, f2=0.025; L3=900m,D3=500mm, f3=0.018. A pressure gage at junction reads 4950KPa. What is the flow pipe in m³/sec? A. 0.191 B. 0.911 C. 0.119 D. 0.919 E. 0.991 F. 0.199 What is the elevation od reservior C? A. 35 B. 850 C. 816 D. 36 E. 835 F. 870
The three reservoir A, B and C are connected by pipelines A, B and C respectively. The elevation of reservoir A is equal to 200 m while that of C is 178 m. The discharge flowing towards reservoir B is 0.60 cum/sec. Reservoir B is higher than that of C. PIpeline A: 800 mm diam., 1500 m long, f = 0.0158; PIpeline B: 600 mm diam., 450 m long, f = 0.0168; PIpeline C: 450 mm diam., 1200 m long, f = 0.0175 Compute the rate of flow out of Reservoir A in cum/sec. Use 4-decimal places. Compute the rate of flow towards Rservoir C in cum/sec. Use 4-decimal places. Compute the elevation of Reservoir B in m. Use 2-decimal places
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
Situation 3: Three pipes of different lengths and diameters connected in series as shown discharge 0.160 m'/s. Determine the difference in elevation between the two reservoirs. Neglect minor losses. H What will be the diameter of a single pipe that can replace all the three Pipe1 Pipe 2 Pipe 3 pipes? It shoud carry the same discharge and incur the same total head loss. Assume that the distance between reservoir is constant. L- 800 m D- 45 cm f- 0.012 L-1500 m L- 1800m D- 90 cm D- 60 cm 1-0.012 f-0.012
Three pipes 1, 2 and 3 from three reservoirs A,B and C, respectively, meet at a junction whose elvation is 366 m. Water levels at reservoir A and B are elevations 825 m and 716 m respectively. Useful properties of the pipe are given: for pipe 1, L- 300 m diameter+ 200mm f= 0.018; for pipe 2, L= 1200 diameter = 300 mm, f=0.020 and for pipe 3, L = 1500 m diameter= 0.025. If the pressure at the jucntion of the pipe is 2730 kPa, find the elevation of water at reservoir C. a. 462.07 m. b. 480.33 m. C.544.96 m. d. 503.29 m.
9.) Three reservoirs A, B, and C are connected respectively with pipes 1, 2, and 3 joining at a common junction P whose elevation is 366 m. reservoir A is at elevation 933 m and reservoir B is at elevation 844 m. the properties of each pipe are as follows: L1= 1500 m, D1= 600 mm, f1= 0.02; L2= 1000 m, D2= 450 mm, f2= 0.025; L3= 900 m, D3= 500 mm, f3= 0.018. A pressure gage at junction Preads 4950 kPa. What is the flow in pipe 3 in m3/s and the elevation of reservoir C. Subject: Fluid Mechanic Lesson: Conservation of Energy Fluid Flow in Pipes