steel pipe with an outside diameter of 45 mm carries a hot fluid at 539 K. The pipe is insulated with 10 mm lagg = 0.22 W/m°C) followed by 30 mm of fiber glass insulation (k = 0.07 W/m°C). If the outside insulation temperatu alculate the interface temperature in Celsius between the fiber glass insulation and the lagging material. (Write

Elements Of Electromagnetics
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A steel pipe with an outside diameter of 45 mm carries a hot fluid at 539 K. The pipe is insulated with 10 mm lagging material
(k = 0.22 W/m°C) followed by 30 mm of fiber glass insulation (k = 0.07 W/m°C). If the outside insulation temperature is 328 K,
calculate the interface temperature in Celsius between the fiber glass insulation and the lagging material. (Write your
answer in two decimal places.)
Transcribed Image Text:A steel pipe with an outside diameter of 45 mm carries a hot fluid at 539 K. The pipe is insulated with 10 mm lagging material (k = 0.22 W/m°C) followed by 30 mm of fiber glass insulation (k = 0.07 W/m°C). If the outside insulation temperature is 328 K, calculate the interface temperature in Celsius between the fiber glass insulation and the lagging material. (Write your answer in two decimal places.)
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