Problem when importing Gambit mesh into CFX-Pre,Self creation of a face"Primitive 2D"

yidiragawa · April 15, 2014, 11:41

Hi everybody.
I ran into a problem when importing Gambit mesh into CFX-Pre; a self creation of a face named "Primitive 2D" , and which causes the simulation to stop without any iteration.
My domain (which is a volume ) has a very thin bottom face ( almost an edge) in order to get parallelepiped elements when meshing.
Is there any way to get rid of this "primitive 2D" face in CFX-Pre ? or have i to proceed elseway in Gambit to solve this trouble ??!

ghorrocks · April 15, 2014, 19:43

You really should fix meshing errors like this in the mesher. But if you cannot fix it then you simply select all the faces in CFX-Pre, including all the little bits, to make up boundary conditions and it should work fine.

yidiragawa · April 16, 2014, 06:30

Thank you ghorrocks for your replies, i'll feed you back right after testing this !
Have a nice day !

April 16, 2014, 06:30	Thank You	#3
yidiragawa New Member Yidir AGAWA Join Date: Apr 2014 Posts: 9 Rep Power: 12	Thank you ghorrocks for your replies, i'll feed you back right after testing this ! Have a nice day !

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April 15, 2014, 19:43		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,871 Rep Power: 144	You really should fix meshing errors like this in the mesher. But if you cannot fix it then you simply select all the faces in CFX-Pre, including all the little bits, to make up boundary conditions and it should work fine.