The cylindrical peephole in a furnace wall of thickness L = 250 mm has a diameter of
Question:
The cylindrical peephole in a furnace wall of thickness L = 250 mm has a diameter of D = 125 mm. The furnace interior has a temperature of 1300 K, and the surroundings outside the furnace have a temperature of 300 K. Determine the heat loss by radiation through the peephole.
Transcribed Image Text:
Refractory Furnace material interior T,- 1300 K Surroundings, T = 300 K D= 125 mm -L- 250 mm
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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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