|March 2, 2011, 15:55||
gradient at the border
Join Date: Feb 2011
Posts: 5Rep Power: 0
Sorry for the stupid question: I am new to both Finite Volume and OpenFoam.
I am solving some classical elliptic equation. The solution is a volScalarField. I also compute the flux, ie a volVectorField, through fvc::grad. Everything is fine except the value of the gradient at the border cells: much higher!
I guess I am doing something wrong, but can't manage to find what.
Many thanks in advance for your help,
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