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-   ANSYS Meshing & Geometry (https://www.cfd-online.com/Forums/ansys-meshing/)
-   -   [GAMBIT] Different of union, split, and subtract (https://www.cfd-online.com/Forums/ansys-meshing/130054-different-union-split-subtract.html)

Erlanda February 20, 2014 21:03
Yes, The porous zone-0 has thickness 7 cm.

-mAx- February 21, 2014 00:42
then you have to build also this volume

Erlanda February 21, 2014 02:32
Hmmm, volume 2 is porous zone.
How to connect between volume 1 and volume 2 ?
Thank you.

-mAx- February 21, 2014 02:37
Quote:
Originally Posted by Erlanda (Post 475975)
Hmmm, volume 2 is porous zone.
Quote:
Originally Posted by Erlanda (Post 475654)
Yes, between volume 1 and volume 2, there is porous media.
I understood volume 2 is fluid, and you need a third volume

Erlanda February 21, 2014 02:51
Hmmm, Iam sorry.
When I finished to build thrid volume,
Aftet that, which menu in gambit (union,split, or substract) to connect them?
Thank you.

-mAx- February 21, 2014 03:06
if volume 1 is fluid
if volume 2 is fluid
if volume 3 is porous
then you have to connect all surfaces
you can provide me your dbs file once porous volume is done

Erlanda February 21, 2014 05:07
1 Attachment(s)
Voume 1 is fluid, and volume 2 is porous
This is my dbs file.
Thank you

-mAx- February 21, 2014 05:12
ok now I understand
Split volume 1 with volume 2 (option "retain" disabled)
That's it

Erlanda February 21, 2014 08:15
Okay Max, thank's for your help.


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