|July 30, 2013, 03:59||
Help with Implicit Underrelaxation
Join Date: Feb 2013
Posts: 3Rep Power: 6
I've got a problem understanding the implicit under-relaxation procedure of OPENFOAM. I understand that it used to insure diagonal dominance of the system Matrix, by dividing the diagonal by alpha, and adding an explicit source term to the equation.
The problem that I am having is, that in the CODE of OPENFOAM there stands something like:
My be some one can help me with this problem, or give me some hints for literature.
|diagonal, openfoam, underrelaxation|
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