How mesh a rotating domain?
 

Attachment 14707
Attachment 14708

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

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


http://img13.imageshack.us/img13/5846/gikiturbine1.png

http://img543.imageshack.us/img543/199/gikiturbine2.png

http://img823.imageshack.us/img823/8...kiturbine3.png

http://img35.imageshack.us/img35/9765/gikiturbine4.png

http://img689.imageshack.us/img689/491/gikiturbine5.png

remaining images.........

http://img841.imageshack.us/img841/5...kiturbine6.png

http://img854.imageshack.us/img854/3...kiturbine7.png

http://img339.imageshack.us/img339/234/gikiturbine8.png

http://img52.imageshack.us/img52/2432/gikiturbine9.png

http://img16.imageshack.us/img16/9126/gikiturbine10.png

http://img338.imageshack.us/img338/6...iturbine11.png

can you please explain the procedure too:confused:

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...:)

you can send me at shresthamausam24@gmail.com

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..:)