I was wondering if there was any functional difference between the surface to surface perfect contact object and the advanced thermal coupling - perfect contact object. I have checked the documentation but I couldnt identify a meaningful difference.
I am using them for strictly thermal analyses to thermally connect two surfaces.
I spoke with a representative from Maya HTT who said there is no difference in the way the solver handles surface-surface contact vs the advanced thermal coupling -> perfect contact. The difference is just in the UI.