CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > CFX

3D curve

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

Reply
 
LinkBack Thread Tools Display Modes
Old   October 20, 2010, 02:00
Default 3D curve
  #1
New Member
 
ali
Join Date: Jun 2010
Posts: 15
Rep Power: 7
alinematollahi is on a distinguished road
hi
In part 3D curves in geometry I got into a curve as a text file, but I can not do anything on it. How did it is?I want to close curve and Revolves around the coordinate z.I attach the text file.
Attached Files
File Type: txt ali.txt (6.1 KB, 11 views)
alinematollahi is offline   Reply With Quote

Old   October 20, 2010, 02:33
Default
  #2
Member
 
Ali Torbaty
Join Date: Jul 2009
Location: Sydney, Australia
Posts: 71
Rep Power: 8
AliTr is on a distinguished road
you need to make a point file similar to below sample, copied from CFX help:

#------------------------------------------------------------
# List of Point Coordinates
# Format is: integer Group, integer ID, X, Y, Z
# all delimited by spaces, with nothing after the Z value.
# Group 1
1 1 20.1234 25.4321 30.5678
1 2 25.2468 30.1357 35.1928
1 3 15.5555 16.6666 17.7777
#Group 2
2 1 50.0101 100.2021 7.1515
2 2 -22.3456 .8765 -.9876
2 3 21.1234 22.4321 23.5678
#------------------------------------------------------------

after you made it, then in design modeller,goto [Concept] menu -> [3D Curve]
and select the file you've just created.
if you have one 3D curve, keep the points under one group.
AliTr is offline   Reply With Quote

Old   October 20, 2010, 03:22
Default 3D curve
  #3
New Member
 
ali
Join Date: Jun 2010
Posts: 15
Rep Power: 7
alinematollahi is on a distinguished road
thank you ali
are you iranian?

I have curves in the application environment have arrived but the color is black and is like the software does not recognize and not allow it to complete and revolve around axis z . please try do it . Grateful
alinematollahi is offline   Reply With Quote

Old   October 20, 2010, 08:59
Default
  #4
Senior Member
 
Join Date: Apr 2009
Posts: 517
Rep Power: 12
stumpy is on a distinguished road
Try making it a Named Selection, then use the Named Selection as a base object for the geometry operation.
stumpy is offline   Reply With Quote

Old   October 26, 2010, 01:31
Default 3D curve
  #5
New Member
 
ali
Join Date: Jun 2010
Posts: 15
Rep Power: 7
alinematollahi is on a distinguished road
hi stumpy
i di it but my problem not solve.
alinematollahi is offline   Reply With Quote

Old   October 26, 2010, 08:41
Default
  #6
Senior Member
 
Michael P. Owen
Join Date: Mar 2009
Posts: 195
Rep Power: 8
michael_owen is on a distinguished road
Your group and point IDs need to be integers.
michael_owen is offline   Reply With Quote

Old   October 28, 2010, 02:18
Default
  #7
Member
 
Ali Torbaty
Join Date: Jul 2009
Location: Sydney, Australia
Posts: 71
Rep Power: 8
AliTr is on a distinguished road
Quote:
Originally Posted by alinematollahi View Post
hi stumpy
i di it but my problem not solve.
i can't see any issue with your file. it should work. see the attached agdb file.
Attached Files
File Type: zip Ali.zip (84.5 KB, 11 views)
AliTr 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] Hexa mesh, curve mesh setup, bunching law Anorky ANSYS Meshing & Geometry 4 November 12, 2014 01:27
[ICEM] Bunching nodes along a curve siw ANSYS Meshing & Geometry 4 October 14, 2009 17:42
[ICEM] Smoothing a curve lost.identity ANSYS Meshing & Geometry 6 July 13, 2009 05:23
How to maintain spacing along a new curve? KB Main CFD Forum 2 June 5, 2007 16:45
CFX4.3 -build analysis form Chie Min CFX 5 July 12, 2001 23:19


All times are GMT -4. The time now is 22:07.