Air is heated as it flows through a constant-diameter tube in steady flow. The air enters the

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Air is heated as it flows through a constant-diameter tube in steady flow. The air enters the tube at 345 kPa and 300 K and has an average velocity of 3.0 m/s at the entrance. The air leaves at 310 kPa and 397 K.

A. Determine the average velocity of the air (m/s) at the exit.

B. If 10 kg/min of air is to be heated, what diameter (mm) tube is required?

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Thermodynamics Concepts And Applications

ISBN: 9781107179714

2nd Edition

Authors: Stephen R. Turns, Laura L. Pauley

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Question Posted: Apr 19, 2023 02:37 AM

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Air is heated as it flows through a constant-diameter tube in steady flow. The air enters the

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