|August 2, 2013, 13:43||
FFD module for geometry deformation
Join Date: Aug 2013
Posts: 1Rep Power: 0
I have questions concerning the FFD module.
I have been trying to modify my geometry (plane-like) using FFD boxes in order to enrich my aerodatabase.
For instance: elevons sweep, rudder sweep, etc...
It works very well when I move one box at a time. However, whenever I want to have two deformations at the same time, things go wrong. It seems that the movement of one box influences the movement of the other box. This appends even the boxes are not "parented" as defined in the .su2 file. Please note that the boxes are on the same "CHUNK_LEVEL".
Could you please give me a little documentation on how FFD boxes have to be configured in the .su2 file?
In particular : - how does the parent/children relationship works
- what is defined by the "CHUNK_LEVEL" parameter
|August 19, 2013, 12:26||
Join Date: Jan 2013
Location: Long Beach, CA
Posts: 342Rep Power: 6
Could you please attach the definition of the FFD boxes that you are using?
|Thread||Thread Starter||Forum||Replies||Last Post|
|how to define a shape deformation using the grid deformation variables (FSI problem)||momo_sjx||SU2 Shape Design||6||June 7, 2015 22:29|
|Grid deformation for high aspect ratio grids||praveen||SU2 Shape Design||5||February 15, 2013 20:50|
|CFX interpolating to a mesh with deformation||martindg||CFX||5||October 17, 2012 05:52|
|Can someone PLEASE document the development version installation||bernd||OpenFOAM Installation||76||November 14, 2008 22:51|
|Lamboot trouble||r2d2||OpenFOAM Installation||4||October 17, 2005 04:27|