Heat transfer through composite materials

[@octagon4113]

Hello dear friend, I did the steps as you but with different size of the wall buut could not get appropriate results. Can you take a look if I send you my file? Thanks

[@Harrnash1]

Why did you specified the same parameters twice? Once as boundary conditions and then as predefined fields? They are even in the same step.

[@Abaqus-Tutorials]

The result is not vary