Countercurrent heat exchanger Ansys
Hi all, I'm trying to simulate the heat exchange in a simple countercurrent heat exchanger.
It's made by two fluids (air and CO2) flowing in a concentrical tube. Fluids are separeted by an aluminium wall. My questions are: 1)How do I define (if it's necessary to) the contact region between the fluid and the solid part? 2)Do I have any other things in consideration for a succesful simulation? PS: My only need is the meshing, because i will process the case in OpenFoam I'm asking because when I generate the mesh, the software seems to not provide continuity of the grid between the regions. Sorry but I'm new to CFD and I'm not so confident. I will be grateful for any advice. Regards Enrico |
send me your geometry details. i will see if i can make your mesh successfully.
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