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

[ICEM] Help making Surface Urgent !!!!

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

Reply
 
LinkBack Thread Tools Display Modes
Old   April 13, 2011, 05:14
Default Help making Surface Urgent !!!!
  #1
Member
 
anonymous
Join Date: Jan 2011
Posts: 42
Rep Power: 6
fek66 is on a distinguished road
Hi All ;
If anyone help me to make surface on two sides of model described in the picture .
Attached Images
File Type: jpg canyon1.jpg (91.8 KB, 22 views)
fek66 is offline   Reply With Quote

Old   April 13, 2011, 05:45
Default
  #2
Member
 
anonymous
Join Date: Jan 2011
Posts: 42
Rep Power: 6
fek66 is on a distinguished road
Quote:
Originally Posted by fek66 View Post
Hi All ;
If anyone help me to make surface on two sides of model described in the picture .
this is the result when selecting curves to make surface !
Attached Images
File Type: jpg canyon2.jpg (94.5 KB, 21 views)
fek66 is offline   Reply With Quote

Old   April 13, 2011, 10:45
Default
  #3
Senior Member
 
PSYMN's Avatar
 
Simon Pereira
Join Date: Mar 2009
Location: Ann Arbor, MI
Posts: 2,662
Blog Entries: 1
Rep Power: 36
PSYMN has a spectacular aura aboutPSYMN has a spectacular aura about
You are trying to loft, that works if the curves are roughly parallel. It tries to connect each curve in the series...

What you need is Create surface from 2 to 4 curves... You actually have more, but they are planar so it can figure it out.

If the first attempt fails, it may give a large untrimmed surface. Just run build topology and it will trim that surface. Then you can delete the outer portion.

Another option is to just create a surface (2 to 4 curves from the inlet and outlet side curves... Then trim out the two small squares (using build topo and then delete).
__________________
-----------------------------------------
Please help guide development at ANSYS by filling in these surveys

Public ANSYS ICEM CFD Users Survey

This second one is more general (Gambit, TGrid and ANSYS Meshing users welcome)...

CFD Online Users Survey
PSYMN is offline   Reply With Quote

Old   April 13, 2011, 11:50
Default
  #4
Member
 
anonymous
Join Date: Jan 2011
Posts: 42
Rep Power: 6
fek66 is on a distinguished road
Quote:
Originally Posted by PSYMN View Post
You are trying to loft, that works if the curves are roughly parallel. It tries to connect each curve in the series...

What you need is Create surface from 2 to 4 curves... You actually have more, but they are planar so it can figure it out.

If the first attempt fails, it may give a large untrimmed surface. Just run build topology and it will trim that surface. Then you can delete the outer portion.

Another option is to just create a surface (2 to 4 curves from the inlet and outlet side curves... Then trim out the two small squares (using build topo and then delete).
I try to make surface but still one problem as described below in figure.
Attached Images
File Type: jpg canyon3.jpg (89.7 KB, 13 views)
fek66 is offline   Reply With Quote

Old   April 13, 2011, 12:43
Default
  #5
Senior Member
 
PSYMN's Avatar
 
Simon Pereira
Join Date: Mar 2009
Location: Ann Arbor, MI
Posts: 2,662
Blog Entries: 1
Rep Power: 36
PSYMN has a spectacular aura aboutPSYMN has a spectacular aura about
Odd, you could either fill that in with another surface, or you could try my second suggestion and stretch a surface from one side of the box to the other (just using 2 curves) and then build topo and cut out the small boxes...
__________________
-----------------------------------------
Please help guide development at ANSYS by filling in these surveys

Public ANSYS ICEM CFD Users Survey

This second one is more general (Gambit, TGrid and ANSYS Meshing users welcome)...

CFD Online Users Survey
PSYMN 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
[ICEM] surface mesh merging problem everest ANSYS Meshing & Geometry 39 June 5, 2013 19:02
boundaries with gmshToFoam‏ ouafa Open Source Meshers: Gmsh, Netgen, CGNS, ... 7 May 21, 2010 12:43
Recover surface from surface mesh in IcemCFD Jerry Tanner CFX 0 August 20, 2008 12:48
Making arc on circle surface rosol FLUENT 2 October 11, 2007 13:55
free convection heat transfer from a heated horizontal surface through a liquid to a thin cooled fin Kaushik FLUENT 1 May 8, 2000 06:47


All times are GMT -4. The time now is 21:31.