[GAMBIT] how to do an opening ventilation in a garage

mo3tezba · May 3, 2016, 13:30

I have to draw a garage with two opening ventilation , ( circle and a rectangle)
but I can't do them.
Plz help me how I can do ??

-mAx- · May 4, 2016, 01:08

explain what you did

mo3tezba · May 4, 2016, 19:29

I have to build a garage with 2 opening ventilation. but when I creat the volume of the garage then I draw the faces of the openings , and mention them like a oulet_vent , in fleunt didn't read it , ( skipping zone not referenced by grid)

-mAx- · May 9, 2016, 01:17

that means you applied the bc on a surface which doesn t belong to the mesh.
This is a typical connectivity problem
In your case you don't have to draw the faces of the openings, but you have to split a face of your volume for having the desing of your opening.
Try to split the surface of your volume (where your skteched the face of opening) with this face of opening.
You it is still unsuccessfull, please display any picture in area of the openings

mo3tezba · May 9, 2016, 06:45

Thank you so much Max , it works now , and fluent can read the faces of openings , I hope that will give me good results ,

Thank you again

May 3, 2016, 13:30	how to do an opening ventilation in a garage	#1
mo3tezba New Member Moetez Bel Arbi Join Date: May 2016 Posts: 3 Rep Power: 9	I have to draw a garage with two opening ventilation , ( circle and a rectangle) but I can't do them. Plz help me how I can do ??

May 4, 2016, 01:08		#2
-mAx- Super Moderator Maxime Perelli Join Date: Mar 2009 Location: Switzerland Posts: 3,297 Rep Power: 41	explain what you did __________________ In memory of my friend Hervé: CFD engineer & freerider

May 9, 2016, 01:17		#4
-mAx- Super Moderator Maxime Perelli Join Date: Mar 2009 Location: Switzerland Posts: 3,297 Rep Power: 41	that means you applied the bc on a surface which doesn t belong to the mesh. This is a typical connectivity problem In your case you don't have to draw the faces of the openings, but you have to split a face of your volume for having the desing of your opening. Try to split the surface of your volume (where your skteched the face of opening) with this face of opening. You it is still unsuccessfull, please display any picture in area of the openings __________________ In memory of my friend Hervé: CFD engineer & freerider

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May 4, 2016, 19:29		#3
mo3tezba New Member Moetez Bel Arbi Join Date: May 2016 Posts: 3 Rep Power: 9	I have to build a garage with 2 opening ventilation. but when I creat the volume of the garage then I draw the faces of the openings , and mention them like a oulet_vent , in fleunt didn't read it , ( skipping zone not referenced by grid)

May 9, 2016, 06:45		#5
mo3tezba New Member Moetez Bel Arbi Join Date: May 2016 Posts: 3 Rep Power: 9	Thank you so much Max , it works now , and fluent can read the faces of openings , I hope that will give me good results , Thank you again