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Discretization through UDF

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Old   March 7, 2013, 04:40
Default Discretization through UDF
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Mahesh
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Hi

I am solving a scalar equation for one variable. The source term of which is having gradient term like \frac{\partial{u}}{\partial{x}}.
'u' is obtained through algebraic equation which is again the function of x.
I need to discretize the equation through UDF. How can i do this?

Any comment.

Thank you
Mvee
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Old   March 7, 2013, 05:04
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Mahesh
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Hi

'u' is not the velocity and cann't be obtained with ready made (C_U_G) macros.

I need to discretize it explicitly.

Thank you
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