[arunraj]

I am simulating printed circuit heat exchanger. Here, I am encountering a situation in which I need to create a non conformal interface between 4 cell zones (2 zones on one side and 2 zones on other). The two zones on one side has one solid and one fluid cell zone whereas the two zones on the other side also has one solid and one fluid zone. Is it reasonable to create non conformal interface between multiple zones with multiple zones. Or is it compulsory the interface has to be always one to one. In my opinion, multiple (solid solid, solid fluid, fluid fluid) vs multiple (solid solid, solid fluid, fluid fluid) should not cause any issue. Can someone clear my doubt