Coupled walls - Ansys Fluent 12.1

Geisel · April 14, 2010, 15:40

Hello everybody,

I do not know where this topic fits, because during my work I am using design modeler, mesher and Fluent.

My question is how to create a couple of rectangular objects (solid) inside the bigger one (fluid) to make a coupled boundary conditions (wall + shadow) between them not only double wall.

If I try to create 3 rectangulars (the same dimensions), the one in the middle is a solid the other fluid, I am able to create it.

So, is there is a need to have only 1 edge/face of contact between two surfaces/solids ?

In Gambit I was using connection tool, it removed the double edges or faces and thats it. I would like to repeat that in Ansys (DM, M)

Any idea would be good for me.

Regards

psc3 · May 4, 2010, 05:47

I'm having exactly the same problem!

Geisel · May 4, 2010, 06:21

Quote:

Originally Posted by pedroscosta

I'm having exactly the same problem!

I solved my problem.
Take a look here: http://www.cfd-online.com/Forums/ans...ng-fluent.html

In a result I have a coupled wall BC and everything look fine.

April 14, 2010, 15:40	Coupled walls - Ansys Fluent 12.1	#1
Geisel New Member Luk Join Date: Jun 2009 Posts: 24 Rep Power: 17	Hello everybody, I do not know where this topic fits, because during my work I am using design modeler, mesher and Fluent. My question is how to create a couple of rectangular objects (solid) inside the bigger one (fluid) to make a coupled boundary conditions (wall + shadow) between them not only double wall. If I try to create 3 rectangulars (the same dimensions), the one in the middle is a solid the other fluid, I am able to create it. So, is there is a need to have only 1 edge/face of contact between two surfaces/solids ? In Gambit I was using connection tool, it removed the double edges or faces and thats it. I would like to repeat that in Ansys (DM, M) Any idea would be good for me. Regards __________________ *******************************

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May 4, 2010, 05:47		#2
psc3 New Member Join Date: Nov 2009 Posts: 8 Rep Power: 17	I'm having exactly the same problem!