Read the question carefully and give me all 1, 2&3 right solutions Q1: Determine:1- The diameter of pipe for transmitting maximum power.2- The velocity, and3- Power transmitted.For transmitting maximum power of hydrosystem which the flow availability was estimated as Q-86.4 x10 m3/day and 600 m is the head of fall, the distance from the power house to the dam was estimated as3000 m and friction factor of pipe 0.014

Answered: Image /qna-images/answer/7660843a-49fd-4adf-bd82-04b80ce65e20.jpg

Answered: QI: Determine: 1- The diameter of pipe…

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 pipes of 400 mm, 350 mm and 300 mm diameter are connected in series between two reservoirs with a difference in level of 12 m. The friction factors are 0.024, 0.021 and 0.019 respectively. The lengths are 200 m, 300 m and 250 m respectively. Which of the following statements is TRUE. * The discharge in pipe 1, 2 and 3 are decreasing. The total head loss is equal to the difference in elevation between reservoirs. The head loss in pipes 3 is equal to the sum of losses of pipes 2 and 3. The largest pipe will have the largest head loss The head loss in pipes 1, 2 and 3 are equal. * The flow in m^3/s in PIPE 3 is nearest to... 0.1 0.2 0.4 0.3 * What is the head loss in meters in pipe 3? 2.785 m 15.458 m 7.755 m 6.474 m Determine the length of an equivalent 350mm diameter pipe. * 402.582 m 906.123 m 1545.812 m 417.236 m
3.Consider a system with a specific discharge of 3 m2/s as shown in Figure 2. Thedepth, y1, upstream of the step is 2 meters. The downward step height is 0.2 meters. (a) Determine the Froude number of upstrem and downstrem of flow(b) Determine the upstream and downstream specific energy, E.
Three pipes of 400 mm, 350 mm and 300 mm diameter are connected in series between two reservoirs with a difference in level of 12 m. The friction factors are 0.024, 0.021 and 0.019 respectively. The lengths are 200 m, 300m and 250 m respectively. a.) Find the flow in m^3/s in PIPE 3. b.) What is the head loss in meters in pipe 3? c.) Determine the length of an equivalent 350 mm diameter pipe.
Question 3) Water transmission line is constructed to transmit water from A reservoir to city with 200 l/s of total discharge. 150 l's is supplied from reservoir and the other part is added from B point (Use same types of pipes through the pipeline). Maximum allowable pressure on the pipeline is 100 m. Minimum pressure of transmission line, (–), = 3 m, William-Hazen coefficient, C is 100. (V = 0.85CR0 Josa ). Determine the diameter of pipeline, design WTL economically. Commercial Pipe Diameters: $200,250, 300,350, 400, 450, 500, 550, 600. 250m 162m (A) (3) 100m 50 V's/ (B) 1000 m 2000 m City 3000 m
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
1. (a) Explain the specific speed of a pump. (3 marks) (b) Water is delivered from a truck (shown in Figure 1b) to a maximum 18m height above the hydrant. It is given the flow rate of the water is 0.05 m/s and the pressure from the 100 cm diameter outlet of the hydrant is 6.9 kPa. Neglect all the losses, design the power of the pump required in the truck. 18m 6.9kPa and, 100 cm diameter hydrant (Note: drawing not to scale) Figure lb (8 marks)
ELEV. = 65m A ELEV. 32m L- 1500m 2 - 1400m D- 750mm Q= 1.2 m3/s D= 600mm ELEV. - ?? L= 1800m D= 450mm A three reservoir problem shown in the figure with their corresponding length and diameter. Assuming that each pipe has f= 0.02 and discharge at pipe 1 is 1.2 ma/s, determine the elevation of the surface of reservoir C No answer among the choices B 31.23 m 21.14 m 28.82 m 25.73 m F 18.96 m
For the piping system shown below, determine the flow distribution and the piezometric = 20 Kw heads at the junction (j) using the Newton-Raphson Method of solution, power = 0.15 m D,= 0.2 m, D,= 0.15 m, %3D 2. f=0.021, f= 0.018, f,= 0.023 L2=140 30 m B L3=345 L1=95 2 15 m |10 m A Pump 1
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
QI/ Water flows from the reservoir on the left to the reservoir on the right at a rate of 0.45 ms. The formula for - Ekevation? the head losses in the pipes is h - 0.02 L: D 2g What elevation in the left reservoir is required to produce this flow? Also carefully sketch the HGL and the EGL for the system. Note: Assume the head-loss formula can be used for the smaller pipe as wel as for the Elevation 34 m 80 m 90 m D, =0.344 m A, -0.1 m D,= 0.486 m A- 02 m larger pipe. Q2/ A horizontal pipe carries cooling water at 10°C for a thermal power plant. what is the pressure in the pipe at L= 2000 m? The head loss in the pipe is 0.02(L/D)V + Eerhm- 0n -D02m 28 Detn where Lis the length of the pipe from the reservoir to the point in question, V is the mean velocity in the pipe, and Elvation =m L-2000m (2. Dis the diameter of the pipe. The pipe diameter is 20 cm and the rate of flow is 0.06 mls, Q3/ For the parallel-pipe system of L-250 D-3 in Fig. each pipe is cast iron, and the pressure drop p -…
Situation 1: In the pipe system shown, the velocity of water in pipe A is 1 m/s. The friction factor f = 0.02 for all pipes. a. Determine the discharge in pipe B. b. Determine the velocity in pipe C. c. Determine the headloss in pipe E. d. Determine the difference in elevation of the two reservoirs. Water D A 300 m 200 mm D 300m 500 mm Diom 600m 300mm Diam 300m 300mm D B 800 m 300mm Diam E
A reservoir A with elevation 30m connected with a pump to rise the water into two reservoirs B and C 90m and 60 m respectively the amount of flow from J to B is equal 0.11 m/sec use the following data to determine the flow in each pipe and the power of the pump: LAJ 450 m, DaJ = 300 mm, LJB= 300 m, DJB = 200 m, Q JB = 0. m'/sec, LJc 600, D Jc = 150 mm,f (all Pipes) 0.02

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