[ANSYS Meshing] How mesh a rotating domain?

car_gon · July 23, 2012, 14:26

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

Far · July 23, 2012, 17:41

Like this................

Far · July 23, 2012, 17:42

remaining images.........

mausam24 · February 27, 2013, 02:03

can you please explain the procedure too

Far · March 25, 2013, 07:17

ah I missed this thread.

For nozzle and outer domain, I have used ICEM hexa and rotor blade was meshed in turbo-grid and made copies in cfx-pre.

I can send you ICEM and turbogrid files...

mausam24 · March 26, 2013, 23:48

you can send me at shresthamausam24@gmail.com

Far · June 24, 2013, 16:37

ICEM, Turbogrid and CFX files are attached

https://dl.dropboxusercontent.com/u/...25-06-2013.rar

Trish · September 24, 2015, 23:48

Quote:

Originally Posted by Far

ICEM, Turbogrid and CFX files are attached

https://dl.dropboxusercontent.com/u/...25-06-2013.rar

Could you please email me those files (ICEM, Turbogrid and CFX ). I am also struggling to model a turbine. I haven't still figured out how to setup the rotating mesh.
Thanks lot..

July 23, 2012, 14:26	How mesh a rotating domain?	#1
car_gon New Member Carlos Gongora Join Date: Jul 2012 Location: Córdoba, Argentina Posts: 6 Rep Power: 13	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

July 23, 2012, 17:42		#3
Far Super Moderator Sijal Join Date: Mar 2009 Location: Islamabad Posts: 4,553 Blog Entries: 6 Rep Power: 54	remaining images......... Gweher likes this.

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July 23, 2012, 17:41		#2
Far Super Moderator Sijal Join Date: Mar 2009 Location: Islamabad Posts: 4,553 Blog Entries: 6 Rep Power: 54	Like this................

February 27, 2013, 02:03		#4
mausam24 New Member Mausam Shresha Join Date: Aug 2012 Posts: 13 Rep Power: 13	can you please explain the procedure too

March 25, 2013, 07:17		#5
Far Super Moderator Sijal Join Date: Mar 2009 Location: Islamabad Posts: 4,553 Blog Entries: 6 Rep Power: 54	ah I missed this thread. For nozzle and outer domain, I have used ICEM hexa and rotor blade was meshed in turbo-grid and made copies in cfx-pre. I can send you ICEM and turbogrid files...

March 26, 2013, 23:48		#6
mausam24 New Member Mausam Shresha Join Date: Aug 2012 Posts: 13 Rep Power: 13	you can send me at shresthamausam24@gmail.com

June 24, 2013, 16:37		#7
Far Super Moderator Sijal Join Date: Mar 2009 Location: Islamabad Posts: 4,553 Blog Entries: 6 Rep Power: 54	ICEM, Turbogrid and CFX files are attached https://dl.dropboxusercontent.com/u/...25-06-2013.rar