Understand Fourier's law of conduction and how conduction resistance (thickness / conductivity) combines in series with convection resistance to set the total heat flux through a wall.
k = 0.8 W/(m·K)
Conduction: q'' = k·(T_in − T_surface) / thicknessConvection: q'' = h·(T_surface − T_ambient)R_total = thickness/k + 1/h, q'' = (T_in − T_ambient) / R_totalKeep the Brick wall selected. Increase thickness to 0.3 m or more and confirm heat flux drops below 50 W/m² compared to a thin wall.
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