CFD Online Discussion Forums

CFD Online Discussion Forums (
-   CFX (
-   -   Domain and sub-domain (

Carola November 26, 2002 18:20

Domain and sub-domain
Hi Guys!! Im trying to simualte a cylinder with another one inside, the big one contain air that will pass inside the smallest through a hole on the surface of the last one.

Anyone know how to do this?


Astrid November 26, 2002 18:33

Re: Domain and sub-domain
As mentioned before....... Create a B-rep solid for the large cilinder and a second B-rep solid for the smaller one. Then create the main fluid domain in the first solid. Create a fluid sub-domain for the second solid. Create a thin surface (wall BC) on all surfaces of the smaller cilinder, except for the hole.

Are you facing difficulties here?


Carola November 27, 2002 12:34

Re: Domain and sub-domain
Thanks for your help!!, my model its working now!!


All times are GMT -4. The time now is 12:27.