WILEY 10.75 PLUS A heat exchanger consists of a closed system with a series of parallel tubes connected by 180° elbows as shown in the figure. There are a total of 14 return elbows. The pipe diameter is 2 cm, and the total pipe length is 10 m. The head loss coefficient for each return elbow is 2.2. The tube is copper. Water with an average temperature of 40°C flows through the system with a mean velocity of 8 m/s. Find the power required to operate the pump if the pump is 85% efficient.

WILEY 10.75 PLUS A heat exchanger consists of a closed system with a series of parallel tubes connected by 180° elbows as shown in the figure. There are a total of 14 return elbows. The pipe diameter is 2 cm, and the total pipe length is 10 m. The head loss coefficient for each return elbow is 2.2. The tube is copper. Water with an average temperature of 40°C flows through the system with a mean velocity of 8 m/s. Find the power required to operate the pump if the pump is 85% efficient.

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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Concept explainers

Heat Exchangers

Heat exchangers are the types of equipment that are primarily employed to transfer the thermal energy from one fluid to another, provided that one of the fluids should be at a higher thermal energy content than the other fluid.

Heat Exchanger

The heat exchanger is a combination of two words ''Heat'' and ''Exchanger''. It is a mechanical device that is used to exchange heat energy between two fluids.

Question

WILEY
10.75 PLUS A heat exchanger consists of a closed system with a
series of parallel tubes connected by 180° elbows as shown in the
figure. There are a total of 14 return elbows. The pipe diameter is
2 cm, and the total pipe length is 10 m. The head loss coefficient
for each return elbow is 2.2. The tube is copper. Water with an
average temperature of 40°C flows through the system with a
mean velocity of 8 m/s. Find the power required to operate the
pump if the pump is 85% efficient.

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REFERENCE: FROM BOOK - ENGINEERING THERMOFLUIDS, M. MASSOUD