[GAMBIT] When meshing cannot link faces.

hotboy · November 26, 2014, 21:17

This a geometry of a water tube -geo.jpg.Wen meshing,I want to link the two face.jpg，but the gambit prompts：ERROR:Cannot link faces face1,face6 duo to all loops of edges not being specified.That is why? Thank you !

-mAx- · November 27, 2014, 00:59

you don't need to link the faces.
I would split both cylindesr at the extremities, then mesh the central volume prior to both cylinders

hotboy · December 21, 2014, 08:00

This is a simple example ,I want to find the find reasons .The problem often display in the complex exmples when I was meshing.

-mAx- · December 22, 2014, 06:00

I could reproduce your issue.
I fixed it, by splitting both surfaces.
It is possible that gambit has a problem with a hole in a surface.
Untitled.png

November 26, 2014, 21:17	When meshing cannot link faces.	#1
hotboy Member wanghuo Join Date: Aug 2014 Posts: 89 Rep Power: 11	This a geometry of a water tube -geo.jpg.Wen meshing,I want to link the two face.jpg，but the gambit prompts：ERROR:Cannot link faces face1,face6 duo to all loops of edges not being specified.That is why? Thank you !

November 27, 2014, 00:59		#2
-mAx- Super Moderator Maxime Perelli Join Date: Mar 2009 Location: Switzerland Posts: 3,297 Rep Power: 41	you don't need to link the faces. I would split both cylindesr at the extremities, then mesh the central volume prior to both cylinders __________________ In memory of my friend Hervé: CFD engineer & freerider

December 22, 2014, 06:00		#4
-mAx- Super Moderator Maxime Perelli Join Date: Mar 2009 Location: Switzerland Posts: 3,297 Rep Power: 41	I could reproduce your issue. I fixed it, by splitting both surfaces. It is possible that gambit has a problem with a hole in a surface. Untitled.png __________________ In memory of my friend Hervé: CFD engineer & freerider

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December 21, 2014, 08:00		#3
hotboy Member wanghuo Join Date: Aug 2014 Posts: 89 Rep Power: 11	This is a simple example ,I want to find the find reasons .The problem often display in the complex exmples when I was meshing.