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

Size-change

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

Reply
 
LinkBack Thread Tools Display Modes
Old   April 23, 2012, 05:44
Default Size-change
  #1
New Member
 
Marco
Join Date: Apr 2011
Posts: 9
Rep Power: 5
ReeKo is on a distinguished road
Dear all,

I would like to hear your opinion about size-change mesh quality using TGrid in hybrid (prisms+tet) meshes for external/internal aerodynamics problems. It has, of course, a certain impact on the convergence behaviour of the solution.
In particular, what maximum size-change value would you rate to be OK for your simulations? The problem is very likely to happen when transitioning from prisms to tets.

Regards,

R.
ReeKo 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
How to change turbulence model in InterFoam Gildeh OpenFOAM Running, Solving & CFD 4 March 28, 2012 12:04
discretizer - gmshToFoam Andyjoe Open Source Meshers: Gmsh, Netgen, CGNS, ... 13 March 14, 2012 05:35
OF 1.6 | Ubuntu 9.10 (64bit) | GLIBCXX_3.4.11 not found piprus OpenFOAM Installation 22 February 25, 2010 13:43
Problems in compiling paraview in Suse 10.3 platform chiven OpenFOAM Installation 3 December 1, 2009 07:21
Need help with the error cfdproject OpenFOAM Other Meshers: ICEM, Star, Ansys, Pointwise, GridPro, Ansa, ... 0 April 14, 2009 15:45


All times are GMT -4. The time now is 04:30.