The total head loss from A to D is 14 m. a. Calculate the discharge at pipeline 3. b. Calculate the discharge at pipeline 4. c. Calculate the discharge at pipeline 5. nz = 0.012 Dz = 0.20 m L = 300 m A B D 3 f1-0.02 D =0.30 m 4 = 500 m n = 0.013 Dy =0.25 m L = 250 m C- 120 D; = 0.40 m 4 =300 m n4-0.015 D= 0.35 m L = 300 m %3D

The total head loss from A to D is 14 m. a. Calculate the discharge at pipeline 3. b. Calculate the discharge at pipeline 4. c. Calculate the discharge at pipeline 5. nz = 0.012 Dz = 0.20 m L = 300 m A B D 3 f1-0.02 D =0.30 m 4 = 500 m n = 0.013 Dy =0.25 m L = 250 m C- 120 D; = 0.40 m 4 =300 m n4-0.015 D= 0.35 m L = 300 m %3D

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

4) For the system given in the figure, find the elevation of Reservoir D and the flow direction in pipe 6. Neglect minor losses. El 80 m V A Pipe 1 2 3 4 ||| 5 6 L (m) 600 600 600 700 300 300 P D(mm) 600 600 450 450 450 600 El 90 m B 2 f 0.025 0.025 0.03 0.03 0.03 0.03 3 El 60 m V с 5 6 E1 = ? D
Consider the figure below. The pump supplies water from reservoir A to reservoir B through the 500mm o pipe, 600m long. Using f = 0.02 and the hydraulic grade line shown, determine the following: a) power supplied by the pump, b) power loss by the turbine, and elevation maintained by reservoir B. El. 200 hfj El. 190 НЕ El. 180 hf, B El.100 A P TURBINE PUMP ANSWER: a. Power = 1557.828 kW, b. Power = 155.7828 kW c. Elevation of B = 170 m %3D
Example 2: A flow of water from a closed reservoir with interior pressure of 50 kPa to a pipe of different diameters shown in figure below. Calculate 1) the discharge and velocity at each pipe, 2) the pressure in each pipe and 3) the .energy and hydraulic grade lines 50 kPa water 10 m D1-300mm D2-200mm D3=100mm D4-50mm (nozzel) 2m
The total discharge in the system below is 15.5 cfs and the head loss from B to C is 24 ft. Using n = 0.011 for all pipes, determine the following: a. head loss hl1 (ft) in pipe 1, and b. head loss his (ft) in pipe 5. 2000 ft 12 in 3000 ft 1500 ft 4000 ft 30 in 10 in 24 in А В D 2500 ft 4 15 in
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.
4. Two reservoir A and B, feed a third reservoir C as shown in figure. Assuming constant water level in the figure and making use of the data given in the table below. Compute the discharge in each pipe. Use conventional solution. EL 205 m EL 130 m 2 EL 192 m Q₁ = 0.3963 m³/s, Q₂ = 0.4550 m³/s, Q3 = 0.8513 m³/s Pipe 1 2 3 n 0.011 0.014 0.017 Diameter Length (mm) in (m) 400 500 800 1800 2000 4000
What is the head loss between points A and D when the flow rate is 6² the flow rate for each of the branches (1 and 2) in the parallel pipes and the head o segment BC. Neglect Minor Losses B C D Pipe Segment Length (m) Diameter (m) Friction Coefficient (n) AB 100 0.75 0.014 150 0.5 0.008 90 1 0.035 75 1.25 0.021 CD 1 2
2. Determine the flow in each pipe in the three reservoirs shown. EL. 60 m A 1800 m 500 mm f = 0.03 1800 m 400 mm f = 0.025 P 3000 m 500 mm f = 0.025 EL. 40 m B EL. 30 m 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 by pipeline 1, 2 and 3 respectively which merges at a junction X. The elevation of reservoir A is 350 m and that of B is 290m. The rate of flow from A is 1.5 m^3/s. (See the table) 1. Compute the rate of flow in reservoirs B and C. Pipes Diameter Length Friction factor “f” 1 825 mm 1500 m 0.0155 2 650 mm 450 m 0.0165 3 450 mm 1200 m 0.0175
Water flows through a concrete pipe 3 ft in diameter between reservoir A and reservoir B. The surface of reservoir A is at 800 ft while the surface of reservoir B is at 300 ft elevation. The length of the pipe is 1000 ft. Calculate: a. the head loss through the pipe b. the flow rate in the pipe
Question 1: For the setup shown in the figure: H = 20 m f = 0.0012 f = 0.0012 D = 250 mm D = 80 mm L = 50 m L = 50 m f = 0.001 D₁ = 150 mm L = 100 m A. Calculate Q in the 150 mm-diameter pipe B. If the NPSHR of the pump is 3 m. Is it feasible to use the pump? You can use: Patm-101 kN/m², and Pvapor = 3.17 kN/m² H₂ = 10 m Pump Q f = 0.0012 D=80 mm L = 50 m Q₁ = 0.2