Question: A black ceramic wall is initially at 25C. The properties of the ceramic are (a=1 m/s, p=2300 kg/m2, C=880 J/kg K, k-1.4 W/m K).

A black ceramic wall is initially at 25C. The properties of the

A black ceramic wall is initially at 25C. The properties of the ceramic are (a=1 m/s, p=2300 kg/m2, C=880 J/kg K, k-1.4 W/m K). If one side of the ceramic wall is subjeeted to Constant radiation flux of 10000 W/m? and the wall thickness is 0.25 m, Determine the temperature of the wall on both sides after 30 min. What percentage of prescribed radiation would be exchanged between heated side of the wall and the surrounding at Tsur-298 K?

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