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

[DesignModeler] how to subtract a surface body from a solid body?

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   December 28, 2012, 19:14
Default how to subtract a surface body from a solid body?
  #1
Member
 
yahya
Join Date: Jul 2012
Posts: 43
Rep Power: 14
yahya is on a distinguished road
How to subtract a surface body that lies inside a solid body from the whole solid body..when I try to do this I get the following error: "Error: Operation would result in non-manifold bodies."

Any suggestions?
yahya is offline   Reply With Quote

Old   December 30, 2012, 08:04
Default
  #2
Member
 
yahya
Join Date: Jul 2012
Posts: 43
Rep Power: 14
yahya is on a distinguished road
any help guys?
yahya is offline   Reply With Quote

Old   January 7, 2013, 05:22
Default
  #3
Senior Member
 
Josef Runsten
Join Date: Jul 2010
Location: Gothenburg, Sweden
Posts: 188
Rep Power: 24
jrunsten will become famous soon enough
Send a message via MSN to jrunsten
Well, a surface body has no volume, so you aren't really subtracting anything. More information might help us help you
jrunsten is offline   Reply With Quote

Old   January 7, 2013, 10:35
Default
  #4
Super Moderator
 
diamondx's Avatar
 
Ghazlani M. Ali
Join Date: May 2011
Location: Tokyo, Japan
Posts: 1,385
Blog Entries: 23
Rep Power: 29
diamondx will become famous soon enough
with easy geometries you can try surface from edge or face (i don't remember if face exists...) and then i sew these surfaces together. i have never tried that on round geometries like a sphere tough...
__________________
Regards,
New to ICEM CFD, try this document --> https://goo.gl/KAOIwm
Ali
diamondx is offline   Reply With Quote

Old   January 7, 2013, 12:00
Default
  #5
Super Moderator
 
diamondx's Avatar
 
Ghazlani M. Ali
Join Date: May 2011
Location: Tokyo, Japan
Posts: 1,385
Blog Entries: 23
Rep Power: 29
diamondx will become famous soon enough
here something you can also do, it worked for me once, export your geometry in STEP file.
open it in ICEM CFD, export it again, then import it in designmodeler...
__________________
Regards,
New to ICEM CFD, try this document --> https://goo.gl/KAOIwm
Ali
diamondx is offline   Reply With Quote

Reply

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
[Gmsh] Error : Self intersecting surface mesh, computing intersections & Error : Impossible velan OpenFOAM Meshing & Mesh Conversion 3 October 22, 2015 12:05
[DesignModeler] Merge Surface Body and Solid Body prikeyma ANSYS Meshing & Geometry 5 April 16, 2015 08:01
[DesignModeler] Generating solid body between two bodies. yshi095 ANSYS Meshing & Geometry 8 October 1, 2013 07:07
Particle attachment to solid surface wall Ashraf STAR-CCM+ 1 August 4, 2012 08:36
solid edge problem....can you help? cindy Main CFD Forum 3 April 5, 2004 14:43


All times are GMT -4. The time now is 12:39.