One-dimensional heat transfer through a composite wall is shown in the following figure. Please calculate the heat flow through the composite wall according to the equivalent thermal circuit. It is...

Extracted text: One-dimensional heat transfer through a composite wall is shown in the following figure. Please calculate the heat flow through the composite wall according to the equivalent thermal circuit. It is known that the thermal conductivity are ka=46.5 W/(m.K), kp=1.1 W/(m.K), kc =0.06 W/(m.K), respectively. The thickness of the three materials is Ax,=Axg=Axc=10mm. The temperature of wall 1 and wall 4 are t=80°C, t4=15°C, respectively. (Please give the compution process and the result.) A - Temperature profile RA Rg Rc T3 Axc A B 1 4 Figure for question 9