Heat transfer Analysis
 

Hi,
I’m a new member here. I recently start working on Ansys for heat transfer analysis in presence of solar radiation. My question is regarding the interface which is use to specific the fluid or solid medium. I’ve tried to analyse the basic 3D model in order to get desired outlet temperature of steam/water but I’ve got the error which shows “divergence detected in AMG solver: temp”. Firstly, what is the best way to specify the interface of geometry (for fluid flow path, convection in meshing etc) and secondly, How do I need to resolve the divergence error? (I already tried to change the boundary conditions) Thanks Attachment 60789