CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > ANSYS > FLUENT

meshing of a wing for lo speed flow

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

LinkBack Thread Tools Search this Thread Display Modes
Old   July 28, 2007, 00:34
Default meshing of a wing for lo speed flow
Posts: n/a
hi, i am working on the lo speed (mach 0.0403) cfd analysis of a wing which is of rectangular shape, has dihedral, and there r front and rear radius , i.e it is in b/w circle and rectangle.

the problem i have is that when i make the vol of the wing in gambit and subtract it from a big cube 2 make my domain, the resulting vol can be course meshed, but not with the fine msh. generally i get AN error

"initialization failed, perturb nodes and try again"

somtimes it also says that chk ur msh in area of small gaps

how can this prob b solved

  Reply With Quote


Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Meshing a 3D wing Prakash.Paudel ANSYS Meshing & Geometry 1 July 26, 2011 18:26
Wing Meshing steve1 ANSYS Meshing & Geometry 1 July 5, 2011 09:14
Meshing for 3D wing with tubercle on the leading edge in GAMBIT nvtrieu FLUENT 0 August 14, 2010 10:13
is free meshing or mapped meshing is best for flow problems shanu Main CFD Forum 0 February 18, 2010 11:58
DEFINE_PROPERTY for flow speed? Salman FLUENT 0 April 10, 2003 14:06

All times are GMT -4. The time now is 20:01.