How mesh a rotating domain?

car_gon · July 23, 2012, 15:06

1.jpg
2.jpg

I need help please

I have a model imported from AUTODESK INVENTOR with 3 different fluid bodies frozen, then took ICEM Mesh, we generated a grid to each of them and open it in CFX_PRE, who tells me that the domains are not defined.
One of the domains I have to give conditions of rotation.

My question is:

Is it OK to generate the mesh in ICEM and then define the domains in CFX_PRE?

How would I have to generate the mesh to define a rotating domain in CFX_PRE?

Thanks for your answers

I attached them images to better understand the problem

ghorrocks · July 23, 2012, 19:43

This is the basic from Designmodeller to ICEM to CFX-Pre. Have you done the tutorials for them all? That explains the basic questions like this.

car_gon · July 24, 2012, 09:49

Quote:

Originally Posted by ghorrocks

This is the basic from Designmodeller to ICEM to CFX-Pre. Have you done the tutorials for them all? That explains the basic questions like this.

Yes, I did the tutorials or some tutorials. The problem is that the meshes are made and only you can import them, but no built. just found these tutorials. Could it be that you can take me a link where I find other tutorials? please

ghorrocks · July 24, 2012, 21:54

There are tutorials for workbench, ICEM, DM and everything on the ANSYS customer page.

car_gon · July 24, 2012, 22:02

Quote:

Originally Posted by ghorrocks

There are tutorials for workbench, ICEM, DM and everything on the ANSYS customer page.

thanks for you help

July 23, 2012, 15:06	How mesh a rotating domain?	#1
car_gon New Member Carlos Gongora Join Date: Jul 2012 Location: Córdoba, Argentina Posts: 6 Rep Power: 14	1.jpg 2.jpg I need help please I have a model imported from AUTODESK INVENTOR with 3 different fluid bodies frozen, then took ICEM Mesh, we generated a grid to each of them and open it in CFX_PRE, who tells me that the domains are not defined. One of the domains I have to give conditions of rotation. My question is: Is it OK to generate the mesh in ICEM and then define the domains in CFX_PRE? How would I have to generate the mesh to define a rotating domain in CFX_PRE? Thanks for your answers I attached them images to better understand the problem Last edited by car_gon; July 23, 2012 at 15:30.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
the rotating domain simulation	lius	Main CFD Forum	3	July 8, 2017 09:33
[snappyHexMesh] No layers in a small gap	bobburnquist	OpenFOAM Meshing & Mesh Conversion	6	August 26, 2015 10:38
[ICEM] Meshing Simple rotating domain in a External stationary domain	sreenivas	ANSYS Meshing & Geometry	0	January 26, 2012 23:57
Problem with rotating SOLID domain	Roland R	CFX	0	May 8, 2009 04:38
Icemcfd 11: Loss of mesh from surface mesh option?	Joe	CFX	2	March 26, 2007 19:10

July 23, 2012, 19:43		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,870 Rep Power: 144	This is the basic from Designmodeller to ICEM to CFX-Pre. Have you done the tutorials for them all? That explains the basic questions like this.

July 24, 2012, 21:54		#4
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,870 Rep Power: 144	There are tutorials for workbench, ICEM, DM and everything on the ANSYS customer page.