[Njit]

Hello

I am solving a conjugate heat transfer problem. I have created a 2D geometry where the upper part is a solid and the lower part is a fluid. Constant heat flux is applied on the outermost wall.
What boundary condition should be specified in the interface wall between solid and fluid part such that the heat transferred though the solid part is transferred same to the fluid part. Or is there any method of coupling so that same heat is transferred through the fluid part.

Thank you in Advance!