Two pipes A and B are connected in parallel between two points M and N as shown in figure. Pipe A is 80 mm diameter, 900 m long and its friction factor is 0.015. Pipe B is of 100 mm diameter, 700 m long and its friction factor is 0.018. A total discharge of 0.030 m³/s is entering the parallel pipes through the division at M. Calculate the discharge in the two pipes A and B. M → А fA= 0.015 80 mm dia, 900 m 100 mm dia, 700 m B fB = 0.018 N

Two pipes A and B are connected in parallel between two points M and N as shown in figure. Pipe A is 80 mm diameter, 900 m long and its friction factor is 0.015. Pipe B is of 100 mm diameter, 700 m long and its friction factor is 0.018. A total discharge of 0.030 m³/s is entering the parallel pipes through the division at M. Calculate the discharge in the two pipes A and B. M → А fA= 0.015 80 mm dia, 900 m 100 mm dia, 700 m B fB = 0.018 N

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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Question

Two pipes A and B are connected in parallel
between two points M and N as shown in
figure. Pipe A is 80 mm diameter, 900 m long
and its friction factor is 0.015. Pipe B is of 100
mm diameter, 700 m long and its friction factor
is 0.018. A total discharge of 0.030 m³/s is
entering the parallel pipes through the division
at M. Calculate the discharge in the two pipes
A and B.
M
= 0.015
A fA
80 mm dia, 900 m
100 mm dia, 700 m
B
fB = = 0.018
N

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