Engineering, 05.10.2019 13:30 leeplott4747
Arectangular kiln is exposed to ambient air at 29.6 °c, which has a convection coefficient of 5.0 w/m^2°c around the kiln. for safety reasons the outside surface temperature must be limited to 35 °c. under steady operation the temperature of internal surface of the kiln is 444 °c. find out the total thermal resistance (in °c/w) needed to achieve the safe conditions.
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Arectangular kiln is exposed to ambient air at 29.6 °c, which has a convection coefficient of 5.0 w/...
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