multiphaseEulerFoam - Different results between v6 and v7 -- CFD Online Discussion Forums

April 10, 2020, 04:34	multiphaseEulerFoam - Different results between v6 and v7	#1
PositronCascade Member Hasan Celik Join Date: Sep 2016 Posts: 64 Rep Power: 9	Hello everyone. I am developing my own solver based on multiphaseEulerFoam. I haven't changed at all the base solver. I just added a volVectorField term and I call it as Code: phase.X() in UEqns.H . At the end of the run, I obtain different results of alpha values. I compared my results with simple analytical solution and v6 results are correct. So, I am curious why this happens in v7. As far as I see, code of the both solvers are nearly same. So, is there any big change in the application part of these solvers, do you have any idea? Do you have any experience on this? Also, how can I debug solver of the v7?

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