CFD Online Logo CFD Online URL
Home > Forums > CFX

creating a Sub-domain

Register Blogs Members List Search Today's Posts Mark Forums Read

Sponsored Links

LinkBack Thread Tools Display Modes
Old   June 2, 2008, 05:04
Default creating a Sub-domain
Posts: n/a
Sponsored Links
Any idea of ,how to create a subdomain of half the size of the whole rectangular domain. I want to do this to inflate the interface of the domain to get finer mesh at the solid-gas interface. thanks in advance.
  Reply With Quote
Sponsored Links

Old   June 2, 2008, 09:07
Default Re: creating a Sub-domain
Posts: n/a

Before explaining how to do this, I suggest you simply apply an appropriate mesh control and inflate the mesh from the desired surface in the Meshing application. You should have inflation there anyhow, as this is a wall boundary.

In DesignModeler: If you want to get a volume next to your surface, you can try creating a Named Selection on the surface of interest and extruding or revolving this surface to slice out the volume you need. Alternatively, you may be able to create a thin body around the surface. It's really too difficult to describe the process in detail here, so I suggest trying a few things in DM and reviewing the on-line documentation.

  Reply With Quote

Old   June 3, 2008, 07:08
Default Re: creating a Sub-domain
Posts: n/a

This can be done by making two separate geometries and combined them into CFX Pre. In Pre you can define the interface between them.

- Mehul
  Reply With Quote


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Domain Imbalance HMR CFX 5 October 10, 2016 05:57
Creating arbitrary surfaces in meshed domain suh OpenFOAM 5 July 4, 2012 15:56
Creating 2D Multi Domain dark_x ANSYS 1 September 5, 2011 13:54
CFX domain comparison Kiat110616 CFX 4 April 3, 2011 22:43
CFX Solver Memory Error mike CFX 1 March 19, 2008 08:22

Sponsored Links

All times are GMT -4. The time now is 01:58.