The pressure in a section of horizontal pipe with a diameter of 2 cm is 152 kPa.  Water flows through the pipe at 2.80 L/ s. If the pressure at a certain point is to be reduced to 109 kPa by constricting a section of the pipe, what should the diameter of the constricted section be?  Assume laminar nonviscous flow. Express your answer in meters to four decimal places. Us the continuity equation and water flow rate to find the speed of the fluid in one region.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The pressure in a section of horizontal pipe with a diameter of 2 cm is 152 kPa.  Water flows through the pipe at 2.80 L/ s. If the pressure at a certain point is to be reduced to 109 kPa by constricting a section of the pipe, what should the diameter of the constricted section be?  Assume laminar nonviscous flow. Express your answer in meters to four decimal places.

Us the continuity equation and water flow rate to find the speed of the fluid in one region.

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