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SimpleFoam cell-spcific flow conductivity

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Old   April 21, 2009, 18:54
Question SimpleFoam cell-spcific flow conductivity
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ehsan vaghefi
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Hi there

I am quite familiar with SimpleFoam and how to change Ueqn and Peqn but I have a question!

I am using SimpleMesh to solve a 3D mesh and so far everything is fine. Now to improve it I need to define something like the directional diffusion coefficient for each cell of my mesh which uses Simple-Foam to solve.

Example

Dx Dy Dz
Cell 1 : [ 0.1 0.1 0.001]
Cell 2 : [ 0.4 0.1 0.001]
. ...
. ...
. ...
Cell n : [ Dxn Dyn Dzn]

where and how should I implement such a quantity ?

Regards

Ehsan
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cell specific, diffusion coefficient, simplefoam

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