[GAMBIT] cooper meshing in gambit

sso · December 16, 2012, 10:54

Hello
I’m a chemical engineer, and it’s my first gambit modeling.
The geometry consists of a 3D cylindrical tube that is united with 2 pipes as the inlet and outlet.
The composition of middle part of tube is different. So, it should be split. I want to generate mesh by cooper method. Meshing of 2 parts of them was successfully accomplished, but 3th part could not be meshed.

thax for your help

-mAx- · December 17, 2012, 03:00

any picture?

sso · December 18, 2012, 06:35

-mAx- · December 19, 2012, 02:53

ok easy
*create a small cylinder (same diameter from your both extremities).
This cylinder should be a connection between the 2 small cylinders.
*Split your domain with this new cylinder. Gambit should isolate your both extremities cylinder, and also the big one hollowed by the inner cylinder.
*Now you can mesh all the small cylinders with cooper, and also the annulus.
Hope it helped

December 16, 2012, 10:54	cooper meshing in gambit	#1
sso New Member f bani Join Date: Dec 2012 Posts: 3 Rep Power: 13	Hello I’m a chemical engineer, and it’s my first gambit modeling. The geometry consists of a 3D cylindrical tube that is united with 2 pipes as the inlet and outlet. The composition of middle part of tube is different. So, it should be split. I want to generate mesh by cooper method. Meshing of 2 parts of them was successfully accomplished, but 3th part could not be meshed. thax for your help

December 17, 2012, 03:00		#2
-mAx- Super Moderator Maxime Perelli Join Date: Mar 2009 Location: Switzerland Posts: 3,297 Rep Power: 41	any picture? __________________ In memory of my friend Hervé: CFD engineer & freerider

December 19, 2012, 02:53		#4
-mAx- Super Moderator Maxime Perelli Join Date: Mar 2009 Location: Switzerland Posts: 3,297 Rep Power: 41	ok easy create a small cylinder (same diameter from your both extremities). This cylinder should be a connection between the 2 small cylinders. Split your domain with this new cylinder. Gambit should isolate your both extremities cylinder, and also the big one hollowed by the inner cylinder. *Now you can mesh all the small cylinders with cooper, and also the annulus. Hope it helped sso likes this. __________________ In memory of my friend Hervé: CFD engineer & freerider

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December 18, 2012, 06:35		#3
sso New Member f bani Join Date: Dec 2012 Posts: 3 Rep Power: 13