Consider the enclosure as shown in the figure. Surface 1 (Ɛ = 0.37) is at a temperature of 450 C and surface 2 (Ɛ = 0.58) is at a temperature of 130 C. All other surfaces are surface 3 and is nonconducting reradiating. Determine (a) the configuration factor F12; (b) the net radiant heat exchange between surfaces 1 and 2; (c) the temperature of

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter8: Centroids And Distributed Loads
Section: Chapter Questions
Problem 8.86P: Determine the volume of the concrete arch dam.
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Consider the enclosure as shown in the figure. Surface 1 (Ɛ = 0.37) is at a temperature of 450 C and surface 2 (Ɛ = 0.58) is at a temperature of 130 C. All other surfaces are surface 3 and is nonconducting reradiating. Determine (a) the configuration factor F12; (b) the net radiant heat exchange between surfaces 1 and 2; (c) the temperature of surface 3; (d) the indirect heat exchange between surfaces 1 and 2

2 m
1
5 m
3.5 m
Transcribed Image Text:2 m 1 5 m 3.5 m
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