[GAMBIT] Different of union, split, and subtract

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

Hmmm, volume 2 is porous zone.

Quote:

Originally Posted by Erlanda

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

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.

February 21, 2014, 00:42		#22
-mAx- Super Moderator Maxime Perelli Join Date: Mar 2009 Location: Switzerland Posts: 3,297 Rep Power: 41	then you have to build also this volume __________________ In memory of my friend Hervé: CFD engineer & freerider

February 21, 2014, 03:06		#26
-mAx- Super Moderator Maxime Perelli Join Date: Mar 2009 Location: Switzerland Posts: 3,297 Rep Power: 41	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 __________________ In memory of my friend Hervé: CFD engineer & freerider

February 21, 2014, 05:12		#28
-mAx- Super Moderator Maxime Perelli Join Date: Mar 2009 Location: Switzerland Posts: 3,297 Rep Power: 41	ok now I understand Split volume 1 with volume 2 (option "retain" disabled) That's it __________________ In memory of my friend Hervé: CFD engineer & freerider

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February 20, 2014, 21:03		#21
Erlanda New Member Erlanda Pane Join Date: Feb 2014 Posts: 28 Rep Power: 12	Yes, The porous zone-0 has thickness 7 cm.

February 21, 2014, 02:32		#23
Erlanda New Member Erlanda Pane Join Date: Feb 2014 Posts: 28 Rep Power: 12	Hmmm, volume 2 is porous zone. How to connect between volume 1 and volume 2 ? Thank you.

February 21, 2014, 02:51		#25
Erlanda New Member Erlanda Pane Join Date: Feb 2014 Posts: 28 Rep Power: 12	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.

February 21, 2014, 08:15		#29
Erlanda New Member Erlanda Pane Join Date: Feb 2014 Posts: 28 Rep Power: 12	Okay Max, thank's for your help.