A 2m^2 wall of 1010steel is 8 mm thick. If the outside of the wall is100 °C, andyou measure aheat flux of 80 kW/m2coming off the wall, what is the temperature of the insideof thewall?

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A 2m^2 wall of 1010steel is 8 mm thick. If the outside of the wall is100 °C, andyou measure aheat flux of 80 kW/m2coming off the wall, what is the temperature of the insideof thewall?

Properties at 20°C
Cp
k
Metal
(kg/m³) (J/kg-K) (W/m-K) (10-5 m² /s)
Pure Copper
8,954
19,320
384
398
11.57
Gold
129
318
12.76
Steels (C < 1.5%)||
AISI 1010†+
7,830
434
64
1.88
Transcribed Image Text:Properties at 20°C Cp k Metal (kg/m³) (J/kg-K) (W/m-K) (10-5 m² /s) Pure Copper 8,954 19,320 384 398 11.57 Gold 129 318 12.76 Steels (C < 1.5%)|| AISI 1010†+ 7,830 434 64 1.88
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