P2.44 Water flows downward in a pipe at 45°, as shown in Fig. P2.44. The mercury manometer reads a 6-in height. The pressure drop p2 – pi is partly due to friction and partly due to gravity. Determine the total pressure drop and also the part due to friction only. Which part does the manometer read? Why? 45 Flow Water 6 in Mercury
P2.44 Water flows downward in a pipe at 45°, as shown in Fig. P2.44. The mercury manometer reads a 6-in height. The pressure drop p2 – pi is partly due to friction and partly due to gravity. Determine the total pressure drop and also the part due to friction only. Which part does the manometer read? Why? 45 Flow Water 6 in Mercury
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Step 1
Given Data :
pipe at an angle = 45o
Mercury height = 6 in
pressure drop P2 - P1
Now, consider the h distance down from the point 2 towards the interface of water- mercury in the right
By using the hydrostatic Formula and apply it to the point 1 to point 2
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