In the branched pipe system shown, 850 L/min of water at 10°C is flowing in a DN 100 Schedule 40 pipe at A. The flow splits into two DN 50 Schedule 40 pipes as shown and then rejoins at B. Calculate (a) the flow rate in each of the branches and (b) the pres- sure difference PA PB. Include the effect of the minor losses in the lower branch of the system. The total length of pipe in the lower branch is 60 m. The elbows are standard.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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In the branched pipe system shown, 850 L/min of water at 10°C is flowing in a DN 100 Schedule 40 pipe at A. The flow splits into two DN 50 Schedule 40 pipes as shown and then rejoins at B.

Calculate

(a) the flow rate in each of the branches and

(b) the pres- sure difference PA PB. Include the effect of the minor losses in the lower branch of the system. The total length of pipe in the lower branch is 60 m. The elbows are standard.

3
0
DN 100 Schedule 40
PA
A
+
123%
16
उह
30 m
DN 50 Schedule 40
H
Angle valve
fully open
H
A
DN 100 Schedule 40
PB
B
CHAPTER TWELVE Parallel and Branching Pipeline Systems
7
Ex
L
315
Transcribed Image Text:3 0 DN 100 Schedule 40 PA A + 123% 16 उह 30 m DN 50 Schedule 40 H Angle valve fully open H A DN 100 Schedule 40 PB B CHAPTER TWELVE Parallel and Branching Pipeline Systems 7 Ex L 315
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