A sprinkler system pumps water through a large pipe inlet with a diameter (di). The pipe then breaks into N narrow pipes (which have a diameter, d2, and a length, L2), before the water is released to the atmosphere, The entrance to the small pipe from the large pipe has a loss coefficient of K. You may assume the flow is laminar and fully developed everywhere in the system, and that any changes in height are negligible. The viscosity is not negligible b) Find an expression for the gauge pressure at point A, a distance L₁ upstream of the narrow pipes. Express your answer in terms of the flowrate

A sprinkler system pumps water through a large pipe inlet with a diameter (di). The pipe then breaks into N narrow pipes (which have a diameter, d2, and a length, L2), before the water is released to the atmosphere, The entrance to the small pipe from the large pipe has a loss coefficient of K. You may assume the flow is laminar and fully developed everywhere in the system, and that any changes in height are negligible. The viscosity is not negligible b) Find an expression for the gauge pressure at point A, a distance L₁ upstream of the narrow pipes. Express your answer in terms of the flowrate

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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Question

A sprinkler system pumps water through a large pipe inlet with a diameter (di). The pipe
then breaks into N narrow pipes (which have a diameter, d2, and a length, L2), before the
water is released to the atmosphere,
pipe from the large pipe has a loss coefficient of KL. You may assume the flow is laminar
and fully developed everywhere in the system, and that any changes in height are
negligible.
The entrance to the small
The viscosity is not negligible
b) Find an expression for the gauge pressure at point A, a distance L1 upstream of the
narrow pipes. Express your answer in terms of the flowrate. .

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