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-   -   LU approximate factorization in FVM (http://www.cfd-online.com/Forums/main/93865-lu-approximate-factorization-fvm.html)

RameshK October 28, 2011 10:22

LU approximate factorization in FVM
 
Hi all

Did any one try using Lower Upper approximate factorization in Finite volume method for Diffusion equation. I am facing some trouble with this . I actually tried in Finite Difference method in 1D,2D as well as 3D it worked fine but using FVM its creating trouble.

I would like to know how the boundary conditions for the gradients of del_Phi are approximated in FVM using this implicit LUAF.


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