|January 19, 2016, 05:07||
Mesh refinement with interFoam = solution that does no physical sense
Join Date: Oct 2009
Posts: 48Rep Power: 8
I have a problem in the mesh refinement.
I have a gas-liquid annular flow. the interface between the two fluids is thick (large), I want to reduce that by refining the mesh interface (r = 1e-3 micon) in this part of the canal, unfortunately when I refine my mesh I have a solution that does no physical sense !!!!!! I say do, help me please!!!!!!!!
|January 19, 2016, 10:29||
Join Date: Apr 2015
Posts: 144Rep Power: 3
It is probably caused due to spurious currents. This is a severe problem with interfoam. Some researchers says after a certain level of mesh refinement, the impact of these currents increase in which case the results get worser. That could be the case probably.
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