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Old   January 28, 2011, 17:33
Default udf 3d surface source
Join Date: Jun 2009
Posts: 34
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solefire is on a distinguished road

Dear every one,

one question posted here, hopefully get your reply, tks

FLUENT (UDF ) ADDING surface source (3d), with very thin thickness

(y=0.3, 0<x<1, 0<z<1):


if(fabs(xc[1]-0.3)<=1e-02 && xc[0]>0.0 && xc[0]<1.0 && xc[2]>0.0 && xc[2]<=1.0)

{DO sth....}


I guess there is some thing wrong about how to define the surface, actually it is very thin plane, volume source, it is like a isosurface in a cube ,let's say the length=1 for x,y,z

any ideas? thanks
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