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

[ICEM] Hybrid mesh

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

Reply
 
LinkBack Thread Tools Display Modes
Old   August 24, 2009, 13:15
Default Hybrid mesh
  #1
New Member
 
Join Date: Aug 2009
Posts: 9
Rep Power: 6
BuilttoSpill is on a distinguished road
I'm a graduated student in civil engineering,so i'm not so good with icem and fluent.
Anyway,i'm testing a a bridge deck section.My idea is to study it like an airfoil.
I've done a structured mesh but the analysis is too slow.
so I was wandering if it possible with icem create a structured mesh(around the bridge deck for the boundary layer) and outward and unstructured mesh.

sorry for the stupid question and thank for any answer
BuilttoSpill is offline   Reply With Quote

Old   August 27, 2009, 13:40
Default Sure its possible.
  #2
Senior Member
 
PSYMN's Avatar
 
Simon Pereira
Join Date: Mar 2009
Location: Ann Arbor, MI
Posts: 2,650
Blog Entries: 1
Rep Power: 33
PSYMN will become famous soon enoughPSYMN will become famous soon enough
Sure its possible... You can do it lots of ways.

MultiZone may be the most direct way for you.

But you could also do a tetra hexa merge...

It is actually a very open question.

Look in ftp://ftp.ansys.com/outgoing/simon/ for some tips and tricks, etc.
PSYMN is offline   Reply With Quote

Old   September 1, 2009, 09:18
Default
  #3
New Member
 
Join Date: Aug 2009
Posts: 9
Rep Power: 6
BuilttoSpill is on a distinguished road
Thank you very much simon for the answer and for the manual!
Now I'll try with this tips.
BuilttoSpill is offline   Reply With Quote

Old   April 23, 2010, 10:32
Default
  #4
New Member
 
Ming
Join Date: Jul 2009
Posts: 14
Rep Power: 6
h.m lee is on a distinguished road
Quote:
Originally Posted by PSYMN View Post
Sure its possible... You can do it lots of ways.

MultiZone may be the most direct way for you.

But you could also do a tetra hexa merge...

It is actually a very open question.

Look in ftp://ftp.ansys.com/outgoing/simon/ for some tips and tricks, etc.
The FTP link need permission code, How can I get it?
h.m lee is offline   Reply With Quote

Old   April 23, 2010, 10:44
Default Not open anymore...
  #5
Senior Member
 
PSYMN's Avatar
 
Simon Pereira
Join Date: Mar 2009
Location: Ann Arbor, MI
Posts: 2,650
Blog Entries: 1
Rep Power: 33
PSYMN will become famous soon enoughPSYMN will become famous soon enough
Yea, there was a while there when that directory was open... but now it is blind...

here are some full links;

ftp://ftp.ansys.com/outgoing/simon/ICEM_Tips2008.pdf

ftp://ftp.ansys.com/outgoing/simon/1...rialManual.pdf

I am working on an updated Tips and tricks class for 2010, and will post that after I have presented it a few time.

Best regards,

Simon
PSYMN is offline   Reply With Quote

Old   April 23, 2010, 11:38
Default
  #6
New Member
 
Ming
Join Date: Jul 2009
Posts: 14
Rep Power: 6
h.m lee is on a distinguished road
Thank you, I'll read them earnestly.
h.m lee is offline   Reply With Quote

Old   July 26, 2012, 05:17
Default
  #7
Member
 
Join Date: Jun 2011
Posts: 53
Rep Power: 4
maalan is on a distinguished road
Hi, Simon!!

First of all I want to say your work on the forum is actually nice!! I have seen the files you put longtime ago and I find it very useful.

Currently, I am trying to achieve an hybrid mesh with ICEM for external aerodynamics (flow past an ahmed body) and, up to the moment, I have a cartesian O-grid around the body and the rest of domain blocked, which I would like to mesh by using tets. Could you tell me briefly how may I do it?

Thanks in advance!!
Best regards,

Antonio
maalan is offline   Reply With Quote

Old   September 7, 2012, 04:52
Default
  #8
Senior Member
 
Matthias Voß
Join Date: Mar 2009
Location: Berlin, Germany
Posts: 380
Rep Power: 9
mvoss is on a distinguished road
hi simon,

are those links from above still available? Is it possible to get them back online?

cheers,
neewbie
mvoss is offline   Reply With Quote

Old   September 7, 2012, 09:18
Default
  #9
Senior Member
 
PSYMN's Avatar
 
Simon Pereira
Join Date: Mar 2009
Location: Ann Arbor, MI
Posts: 2,650
Blog Entries: 1
Rep Power: 33
PSYMN will become famous soon enoughPSYMN will become famous soon enough
Sorry, ANSYS IT decided that the FTP sites were not secure enough. They switched to a secure server that requires a unique link for each download (I couldn't just post a link for anyone to pick up). I ended up posting that Tips and Tricks document on the customer portal along with the other ICEM CFD related tutorials and updates.

Students can access the portal, you just need to get your license number to create a login. You can check it with the option under the Help menu.

Simon
__________________
-----------------------------------------
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   October 12, 2012, 10:38
Default
  #10
Senior Member
 
PSYMN's Avatar
 
Simon Pereira
Join Date: Mar 2009
Location: Ann Arbor, MI
Posts: 2,650
Blog Entries: 1
Rep Power: 33
PSYMN will become famous soon enoughPSYMN will become famous soon enough
I got so many requests for this ICEMCFD Tips&Tricks 2010 pfd that I figured out how to share it over google docs...

https://docs.google.com/open?id=0ByI...nBqTXBQT3pQMjQ

Yes, it is well overdue for an update, but it can still help many of you.

Best regards,

Simon
__________________
-----------------------------------------
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 19, 2014, 06:06
Default hybrid mesh
  #11
New Member
 
SIVAKUMAR
Join Date: Jul 2013
Location: coimbatore
Posts: 8
Rep Power: 2
shiva102 is on a distinguished road
@PSYMN how to do hybrid mesh in icem cfd for external flow analysis with ahmed body.plese give some tutorials or tell me how to do it. you are my last hope.its urgent please help me sir...can we do it in ansys workbench..?..i have tried the multi zone method but tet hext merge option is not there.?
shiva102 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
about hybrid mesh in ICEM lian Main CFD Forum 1 February 27, 2008 11:01
Tgrid Hybrid mesh JSM FLUENT 2 December 4, 2007 23:03
Gambit problems Althea FLUENT 21 February 6, 2001 07:05
hybrid mesh SC Hu FLUENT 1 December 23, 2000 15:40
zonal hybrid mesh Maolin Tu Main CFD Forum 1 October 21, 1999 10:10


All times are GMT -4. The time now is 18:50.