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-   -   Creating lines for surface integrals (http://www.cfd-online.com/Forums/fluent/30399-creating-lines-surface-integrals.html)

Ale October 16, 2002 13:02

Creating lines for surface integrals
 
Hi to all,

I am modeling the flow in two coaxial pipes (2D axisymmetric domain), and I would like to calculate some surface integrals over the annulus only. The problem is that, if I define a line (using Surface Line/Rake), Fluent will create a line also over the inner pipe (It always creates lines from the axis to the farthest wall), even if defined the correct values of end-points' radial coordinate.

Does anybody know how to solve this issue?

Thank you very much.

Ale

Piran October 16, 2002 14:07

Re: Creating lines for surface integrals
 
You have to use a rake where you can specify the begin- and end-points.

Ale October 16, 2002 15:35

Re: Creating lines for surface integrals
 
Thank you very much!

Ale


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