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-   -   Boundary condition for UDS (http://www.cfd-online.com/Forums/fluent/43088-boundary-condition-uds.html)

Tomik December 10, 2006 16:28

Boundary condition for UDS
 
Hi, I would like to know how imposed a Specified Flux on boundary condition for user defined scalar (UDS), which is a function variables x and y. For example: Specified Flux = 100*exp(sqrt(x^2+y^2)). Please help me!!! Mabe we have example udf??


Andrew December 11, 2006 09:50

Re: Boundary condition for UDS
 
There is a sample problem in the UDF manual in section 12.1 for setting a boundary condition using UDF. It is for setting velocity, but it will be easy to just set this for a UDS flux using the Fluent GUI.


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