UDF and Iso-surface
 

Hello All!

I have following problem.

I create iso-surface. After then I will calculate, for example, average value of the temperature at this iso-surface by UDF. But how I can obtain ID of this iso-surface?

ID for this iso-surface from "surface>list-surfaces" is the same as for some boundary ("define/boundary-conditions>list-zones"). And if I use this ID, I calculate value for boundary.

Thank you in advance.

Re: UDF and Iso-surface
 

Which version of fluent do you use? ( 6.2.26 doesnot have list-surfaces. Try also checking for ID under surface->manage and surface->isoclip->manage.

Re: UDF and Iso-surface
 

Which version of fluent do you use? ( 6.3.26 doesnot have list-surfaces. Try also checking for ID under surface->manage and surface->isoclip->manage.