Dear FiPy folks, I am really new to FiPy, so perhaps I'm responsible for the problem in some way, but I believe that examples/cahnHilliard/mesh2DCoupled.py does not work properly. I have gone through many examples without incident, but in this case, instead of phase separating, the range of phi decreases as the simulation runs, rather than increases (i.e., it mixes). I've tried playing with the mesh and checked the equations, but I can't find the issue. Does anyone know what is failing?
I am using FiPy-3.0 and Python 2.7. Thank you, Rachel
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