A sphere of 25-mm diameter contains an embedded electrical heater. Calculate the power required to maintain the
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A sphere of 25-mm diameter contains an embedded electrical heater. Calculate the power required to maintain the surface temperature at 94°C when the sphere is exposed to a quiescent medium at 20°C for:
(a) Air at atmospheric pressure,
(b) Water, and
(c) Ethylene glycol.
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Related Book For
Fundamentals of Heat and Mass Transfer
ISBN: 978-0471457282
6th Edition
Authors: Incropera, Dewitt, Bergman, Lavine
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