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-   -   multiphase udf (http://www.cfd-online.com/Forums/fluent/39993-multiphase-udf.html)

Rashmi March 7, 2006 00:22

multiphase udf
 
hi

how to write udf for 3d geometry and steady state.whats the difference between writting udf for 2d/3d and steady/unsteady.

i can compile my udf but when i iterate for sfter some iterations it gives me floating point error:overflow. reversed flow

can anybody help me in this thanks Rashmi

akharicha@hotmail.com March 7, 2006 03:17

Re: multiphase udf
 
Normally no difference!

could you describe your UDF, print it to see if there is a mistake...


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