Mesh independence studies
I am trying to model laminar flow forced convection through a single longitudinal fin. When I try to refine the mesh, I find that the change in the wall heat transfer coefficient first decreases till a certain mesh size and if I try to refine the mesh further, the difference increases by a large amount. I was wondering if anybody could guide me as to what mesh size I could use to ensure that the change is not much.
Many thanks, Akash
hi i want to use udf for my project if any body knows steps involved in using udf please tell me
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