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-   -   How to adding source in UDF? (http://www.cfd-online.com/Forums/fluent/38453-how-adding-source-udf.html)

Sam Liu November 1, 2005 02:05

How to adding source in UDF?
 
when I study UDF, i meet a question. how to adding a source,eg. source=du/dx, to a momentum equation. is it correct that we make source=DUDX(cell,thread)? In my opinion that we should make source=C_U(cell,t)*dy, this is a integration of du/dx,is I right?

can someone answer for me? thanks in advance.

Erica November 2, 2005 00:59

Re: How to adding source in UDF?
 
Maybe we can discuss it. Give me e-mail in Chinese in your convinience.


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