Liquid water enters a 10-m-long smooth rectangular tube with a -50 mm and b = 25 mm. The surface temperature is kept constant, and water enters the tube at 20°C with a mass flow rate of 0.25 kg/s. Determine the tube surface temperature necessary to heat the water to the desired outlet temperature of 80°C Find the pumping power. Te

Liquid water enters a 10-m-long smooth rectangular tube with a -50 mm and b = 25 mm. The surface temperature is kept constant, and water enters the tube at 20°C with a mass flow rate of 0.25 kg/s. Determine the tube surface temperature necessary to heat the water to the desired outlet temperature of 80°C Find the pumping power. Te

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

Liquid water enters a 10-m-long smooth rectangular tube with a 50 mm and b = 25 mm. The surface
temperature is kept constant, and water enters the tube at 20°C with a mass flow rate of 0.25 kg/s.
Determine the tube surface temperature necessary to heat the water to the desired outlet temperature
of 80°C Find the pumping power.
Te

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