CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   ANSYS Meshing & Geometry (http://www.cfd-online.com/Forums/ansys-meshing/)
-   -   [ANSYS Meshing] How mesh a rotating domain? (http://www.cfd-online.com/Forums/ansys-meshing/105123-how-mesh-rotating-domain.html)

car_gon July 23, 2012 14:26

How mesh a rotating domain?
 
2 Attachment(s)
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

Far July 23, 2012 17:41

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

Far July 23, 2012 17:42

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

mausam24 February 27, 2013 03:03

can you please explain the procedure too:confused:

Far March 25, 2013 08:17

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 27, 2013 00:48

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


All times are GMT -4. The time now is 23:11.