Air at 25C flows over a 10-mm-diameter sphere with a velocity of 25 m/s, while the surface

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Air at 25°C flows over a 10-mm-diameter sphere with a velocity of 25 m/s, while the surface of the sphere is maintained at 75°C

(a) What is the drag force on the sphere?

(b) What is the rate of heat transfer from the sphere?

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Fundamentals of Heat and Mass Transfer

ISBN: 978-0471457282

6th Edition

Authors: Incropera, Dewitt, Bergman, Lavine

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Question Posted: Sep 30, 2010 02:49 AM

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Air at 25C flows over a 10-mm-diameter sphere with a velocity of 25 m/s, while the surface

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KNOWN Temperature and velocity of air flow over a sphere of prescribed surface temperature and diame...View the full answer

Fundamentals of Heat and Mass Transfer

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