Compare the Nusselt number results for heating air in a smooth tube at 300 K and Reynolds

Question:

Compare the Nusselt number results for heating air in a smooth tube at 300 K and Reynolds numbers of 50,000 and 100,000, as calculated from Equation (6-4a), (6-4b), and (6-4c). What do you conclude from these results?
Equation (6-4a)

Equation (6-4b)

for 0.5

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Heat Transfer

ISBN: 978-0073529363

10th edition

Authors: Jack Holman

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Question Posted: Apr 22, 2016 05:01 AM

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Compare the Nusselt number results for heating air in a smooth tube at 300 K and Reynolds

Question:

Nud = 0.023 Rea8 Pr0.4 Nu 0.0214(Re0.8 - 100)Pr04

Step by Step Answer:

Air Pr 07 at 300 K Nu 0023 Re 08 Pr 04 ...View the full answer

Heat Transfer

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