Two walls of thickness d1 and d2, thermal conductivities K1 and K2 are in contact. In the steady state if the temperatures at the outer surfaces are T1 and T2, the temperature at the common wall will be:
Asked by imtiyazmulla68
29th April 2018,
7:32 PM
Answered by Expert
Answer:
Under steady state heat flux per unit area k(dT/dx) is same across two walls. Hence we have
where Tc is common wall temperature. Solving for Tc we will get
Answered by Expert
29th April 2018,
9:17 PM
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