Water at 910 kPa, 25°C enters a 1-m-diameter horizontal pipe with a steady velocity of 13 m/s At the exit the pressure drops to 870 kPa due to viscous resistance.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Water at 910 kPa, 25° C enters a 1-m-diameter horizontal pipe with a steady velocity of 13 m/s
At the exit the pressure drops to 870o kPa due to viscous resistance.
Part A
Assuming steady-state flow, determine the rate of heat transfer (Q) necessary to maintain a
constant specific internal energy (u).
Express your answer to four significant figures and include appropriate units.
Transcribed Image Text:Water at 910 kPa, 25° C enters a 1-m-diameter horizontal pipe with a steady velocity of 13 m/s At the exit the pressure drops to 870o kPa due to viscous resistance. Part A Assuming steady-state flow, determine the rate of heat transfer (Q) necessary to maintain a constant specific internal energy (u). Express your answer to four significant figures and include appropriate units.
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