The Biot number during a heat transfer process between a sphere and its surroundings is determined to

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The Biot number during a heat transfer process between a sphere and its surroundings is determined to be 0.02. Would you use lumped system analysis or the transient temperature charts when determining the midpoint temperature of the sphere? Why?

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Fundamentals of Thermal-Fluid Sciences

ISBN: 978-0078027680

5th edition

Authors: Yunus A. Cengel, Robert H. Turner, John M. Cimbala

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Question Posted: Dec 04, 2018 05:07 AM

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The Biot number during a heat transfer process between a sphere and its surroundings is determined to

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Fundamentals of Thermal-Fluid Sciences

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