1. A pipe system, connecting two reservoirs whose difference in water surface elevation is 13 meters, consist of 320meters of 600 mm diameter pipe (pipe 1), branching into 640 meters of 300 mm diameter pipe (pipe 2) and 640 metersof 450 mm diameter pipe (pipe 3) in parallel, which join again to a single 600 mm diameter line 1300 meters long pipe(pipe 3). Assuming f = 0.032 for all pipes. Determine the flow rate in each pipe

Given:- A pipe system, connecting two reservoirs whose difference in water surface elevation is 13…

Answered: 1. A pipe system, connecting two…

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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For the water distribution system given below, find the discharge at each pipe. The roughness for all pipes is 0.02. Pipe Diameter Length El. = 126 m (cm) (m) AJ 15 350 El. = 109 m BJ 10 200 CJ 10 250 A El. = 100 m
5: Answer the following: A- A drain of rectangular shape, b= 5.4 m, d 1.2 m, S= 1* 10. Resize a new dimension for the drain so that it can carry a larger discharge up to 7 m³/sec. Also calculate the percentage of the increase in discharge, use n= 0.035. B- A semi-modular pipe outlet of diameter 25 cm is to be installed on a distributary with its bed level and full supply level at 100.3 m and 102 m, respectively. The maximum water level in the watercourse is at 101.25 m. Set the outlet for maximum discharge and calculate it. The coefficient C in the discharge equation may be taken as 0.62. What is the behaviour of this setting? Take m=1/2, n=5/3.
Hydrodynamics pumps (WRITTEN COMPLETE SOLUTION AND FIGURES IF NEEDED) 1. A centrifugal pump installation draws water from an open reservoir having a water elevation of 5 m above the pump centerline and delivers the water to another open reservoir 80 m above pump centerline. The rate of discharge is 600 li/min. The suction pipe has a diameter of 200 mm while that of the discharge pipe diameter is 150 mm. The friction loss at the suction is estimated to be 4 times the velocity head at the 200 mm suction pipe. At the discharge, the friction loss is estimated to be 21 times the velocity head at the 150 mm discharge pipe. If the overall mechanical efficiency is 77%, estimate the brake power input to thepump. a. brake power Answer : ____________________ kW
Determine the division of flow and head loss from A to B, if the given f=0.010 for all pipes. Note that the total flow is 10 cfs. L=4000ft D=16 inch B L=2000ft D=12 inch
For the pipe networks shown, the flow of water from reservoir A to the junction is 0.035 cu.m.per second. a) Determine Q2, Q3 b) Determine the head loss from A to B
An engineer is hired to design a swimming pool 15 m long by 6 m wide by 2 m deep. For water supply, he decides to lay 600 m of 5 cm pipe with f = 0.020 from a nearby main to the pool. The pipe will discharge freely into the pool during the entire filling process. The average pressure at the water main is 550 kPa and the difference in elevation between the two ends of the pipe is 10 m, with the discharge end higher than the intake end. Assuming that 10 % of the loss in the pipeline are due to transitions, fittings, and valves, how long will it take to fill the swimming pool?
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1. Determine the flow rate at pipe 1 2. Determine the flow rate at pipe 2 3. Determine the flow rate at pipe 3
46. Situation 16 - The flow of water from Reservoir A shown is 600 L/s. Properties of the system are as follows: a. Determine the water surface elevation, in meters, of reservoir B for the flow to be possible. Round off to two decimal places. b. Determine the flow in Line 3 in L/s. Round off to two decimal places. c. Determine the headloss, in meters, in Line 1. Round off to two decimal places.
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
1. A pipe network consists of the following pipes: pipe AB is 20 cm in diameter and 700 meters long; pipe AC is 25 cm in diameter and 800 meters long; pipe BC is 15 cm in diameter and 900 meters long; pipe BD is 15 cm in diameter and 100 m long; and pipe CE is 30 cm in diameter and 50 m long. An inflow of 0.20 cubic meters per second enters the system at junction A and 40% of this discharge flow on pipe AB. If Cw for Hazen-William's Equation is 122 for all pipes, determine the discharges in pipes BD and CE.

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