Engineering, 17.09.2019 23:10 mattstudy305

Afurnace wall is to be built of 20-cm firebrick and building (structural) brick of same thickness. the thermal conductivities of fire brick and building brick are 1.6 and 0.7 w/m. k , respectively. the inner surface of the firebrick is at 980 °c, the outer surface of the structural brick is at 30 °c. the heat flux and the temperature of the brick interface are..

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Afurnace wall is to be built of 20-cm firebrick and building (structural) brick of same thickness. t...