2. The pipe network shown has the following properties: Li=500m, Di= 250mm; L2=600m, D2=150mm; L3=670m; L=800m, DA=300mm. The flow in line 1 is 0.06m/s and the total head lost from A to D is 9 meters. Assume Ci=120 for all pipes. Pipe 2 Pipe I Pipe 4 A- Pipe 3 a. What is the head lost in pipe 2 in meters? b. What is the flow in pipe 2? c. What is the diameter in pipe 3?

2. The pipe network shown has the following properties: Li=500m, Di= 250mm; L2=600m, D2=150mm; L3=670m; L=800m, DA=300mm. The flow in line 1 is 0.06m/s and the total head lost from A to D is 9 meters. Assume Ci=120 for all pipes. Pipe 2 Pipe I Pipe 4 A- Pipe 3 a. What is the head lost in pipe 2 in meters? b. What is the flow in pipe 2? c. What is the diameter in pipe 3?

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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Concept explainers

Pressurized pipe flow

A 15-kilometer-long pipe with a pipe diameter of one meter transports water at a speed of one meter per second. The pipe has a friction coefficient of 0.005. Calculate the frictional head loss?

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2. The pipe network shown has the following properties: Lı=500m, Dı=
250mm; L2=600m, D2=150mm; L3=670m; L=800m, D=300mm. The flow in line 1 is
0.06m/s and the total head lost from A to D is 9 meters. Assume Ci=120 for all pipes.
Pipe 2
Pipe 1
Pipe 4
Pipe 3
a. What is the head lost in pipe 2 in meters?
b. What is the flow in pipe 2?
c. What is the diameter in pipe 3?

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Step 2 : Head loss in pipe 2 = hf2

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Step 3 : Flow in pipe = Q2 and diameter of pipe 3 = d3

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