CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > ANSYS Meshing & Geometry

[GAMBIT] Problem sweep 2D airfoil to 3D

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

Reply
 
LinkBack Thread Tools Display Modes
Old   May 18, 2012, 03:58
Default Problem sweep 2D airfoil to 3D
  #1
New Member
 
Join Date: Jan 2012
Posts: 2
Rep Power: 0
nerbur is on a distinguished road
Hi all,
I am trying to create a 3d airfoil from a 2D mesh.
For do this I use "sweep face" tool. As you can see in next image, the volume is created correctly in first and last face, but when Gambit try to sweep the intermediate face appears the next error.

ERROR: The faces are not coincident
Please try disconnecting the face being swept from upper topology


I'm also tried to copy and translate the mesh and then create the wireframe, but still giving error with face that contains the foil when I try to create the voulme.
I tried to do this operation splitting the middle face but ever I have a one face that can't be extruded.

Greetings

nerbur is offline   Reply With Quote

Old   May 18, 2012, 04:42
Default
  #2
Far
Super Moderator
 
Far's Avatar
 
Sijal Ahmed Memon (turboenginner@gmail.com)
Join Date: Mar 2009
Location: Islamabad Pakistan
Posts: 3,909
Blog Entries: 6
Rep Power: 38
Far will become famous soon enoughFar will become famous soon enough
Send a message via Skype™ to Far
are you trying to sweep all faces at the same time? from error, I can infer that you are sweeping side faces first and then the inner surface with airfoil?
Far is offline   Reply With Quote

Old   May 18, 2012, 05:23
Default
  #3
New Member
 
Join Date: Jan 2012
Posts: 2
Rep Power: 0
nerbur is on a distinguished road
Yes, I sweep the three faces at same time but only first and last extrude.
If I try to sweep interdependently the result is the same.
Indeed, I try to do a mesh with only one face, but I ever have an error when try to sweep a mesh that contains the airfoil.
nerbur is offline   Reply With Quote

Old   May 21, 2012, 01:52
Default
  #4
Super Moderator
 
-mAx-'s Avatar
 
Maxime Perelli
Join Date: Mar 2009
Location: Switzerland
Posts: 2,965
Rep Power: 30
-mAx- will become famous soon enough
did you try to sweep the faces in volume from middle first?
If it failed, try to merge the surface with airfoil with the disk, and retry to sweep.
Sweep both volumes at extremities once the one in the middle is successfull
__________________
In memory of my friend Hervé: CFD engineer & freerider
-mAx- is offline   Reply With Quote

Reply

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
Problem Meshing Airfoil erodv OpenFOAM 12 January 11, 2012 18:46
Problem With Importing Coordinates for an Airfoil Amerikaneca ANSYS Meshing & Geometry 3 July 8, 2011 07:28
Handling cyclic BC from gambit to openfoam for a cascade airfoil problem - OF 1.6 maverick OpenFOAM Other Meshers: ICEM, Star, Ansys, Pointwise, GridPro, Ansa, ... 2 June 18, 2011 04:36
Problem with boundary condictions in an airfoil bego OpenFOAM Running, Solving & CFD 0 September 22, 2010 05:56
Sweep Real Faces, Time Problem !!! Thomas Farmakis & George Zioupos FLUENT 0 June 8, 2001 07:54


All times are GMT -4. The time now is 12:46.