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

[ICEM] distorion

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

Like Tree1Likes
  • 1 Post By diamondx

Reply
 
LinkBack Thread Tools Display Modes
Old   February 5, 2013, 16:49
Default distorion
  #1
Super Moderator
 
diamondx's Avatar
 
Ghazlani M. Ali
Join Date: May 2011
Location: Canada
Posts: 1,291
Blog Entries: 23
Rep Power: 20
diamondx will become famous soon enough
I've got this sudden change in the size of the element as shown in the picture below. Should i worry about it ? Thanks a lot

__________________
Regards,
New to ICEM CFD, try this document --> http://goo.gl/G2gkE
Ali
diamondx is offline   Reply With Quote

Old   February 5, 2013, 18:00
Default
  #2
Far
Super Moderator
 
Far's Avatar
 
Sijal Ahmed Memon (turboenginner@gmail.com)
Join Date: Mar 2009
Location: Islamabad Pakistan
Posts: 3,959
Blog Entries: 6
Rep Power: 39
Far will become famous soon enoughFar will become famous soon enough
Send a message via Skype™ to Far
can you open up the lower mesh? And split blocks at the start of slop
Far is offline   Reply With Quote

Old   February 5, 2013, 19:50
Default
  #3
Super Moderator
 
diamondx's Avatar
 
Ghazlani M. Ali
Join Date: May 2011
Location: Canada
Posts: 1,291
Blog Entries: 23
Rep Power: 20
diamondx will become famous soon enough
thank your far for you answer. i will make the split where the slope begins tomorrow.
I will try to open up the lower mesh, but that will take too much time... quality can also get worse... i will see what i can do
__________________
Regards,
New to ICEM CFD, try this document --> http://goo.gl/G2gkE
Ali
diamondx is offline   Reply With Quote

Old   February 6, 2013, 03:56
Default
  #4
Senior Member
 
AB
Join Date: Sep 2009
Location: France
Posts: 323
Rep Power: 12
BrolY will become famous soon enough
Can't you add 1/4 of O-grid instead of having this distorsion ?
BrolY is offline   Reply With Quote

Old   February 7, 2013, 12:00
Default
  #5
Super Moderator
 
diamondx's Avatar
 
Ghazlani M. Ali
Join Date: May 2011
Location: Canada
Posts: 1,291
Blog Entries: 23
Rep Power: 20
diamondx will become famous soon enough
thanks FAR and broly. the split was a good step. then i came across the project curve on surface to get the same curve in the rear back, i checked the ratio of how the rear back was bigger than the front, then i used it in the scale geometry option, it gave me the same topology but bigger to keep a good quality here is a screenshot:

Far likes this.
__________________
Regards,
New to ICEM CFD, try this document --> http://goo.gl/G2gkE
Ali

Last edited by diamondx; February 7, 2013 at 13:07.
diamondx 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



All times are GMT -4. The time now is 12:54.