CFD Online Logo CFD Online URL
Home > Forums > ANSYS Meshing & Geometry

[ICEM] Problems with C-topology for airfoil

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

LinkBack Thread Tools Display Modes
Old   December 15, 2009, 07:54
Default Problems with C-topology for airfoil
Join Date: Dec 2009
Location: China
Posts: 79
Rep Power: 10
ringtail is on a distinguished road
Hi ,all
I am trying to mesh a 2D airfoil with ICEM Hexa which has a sharp trailing edge. I have read many threads about airfoil mesh in the forum, and i decide to use C-grid according a topology example as the below four images show.
(pictures are got from the thread :

I have managed to attain a similar block topology,but there is some wrong with my grid.

as the image in the attachment show, my grid line is not a intigrated C-grid, but divided buy center line. The upper grid line do not connect with the lower grid line respectively, they all get together into a point which is the intersection of the center line and the arc.

so, how can i get the real c-grid?

thanks very much for any suggestion.




(the mesh has been coarsen in order to show the grid line clearly.)
ringtail is offline   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
convergence problems using simpleFoam sebbi OpenFOAM Running, Solving & CFD 3 November 25, 2009 16:27
ICEM topology Igor-a CFX 0 July 24, 2008 07:05
Invalid Upper Topology Naghman Khan FLUENT 1 October 5, 2007 13:45
How to setup up correct Turbo Topology Tobias FLUENT 0 October 19, 2005 05:42
Some problems with Star CD Micha Siemens 0 August 6, 2003 13:55

All times are GMT -4. The time now is 05:57.