|
[Sponsors] |
[Other] Quality Mesh Analysis > relation with convergence |
![]() |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
![]() |
![]() |
#1 |
Member
vitor spadeto
Join Date: Nov 2014
Posts: 51
Rep Power: 10 ![]() |
Consider two meshes where the blockMesh provide "Mesh OK" to both:
Mesh 1: has mesh quality parameters (aspect ratio, non-orthogonality, etc) worse than the mesh 2, but still gives checkMesh "Mesh OK"; Mesh 2: mesh quality Parameters (aspect ratio, non-orthogonality, etc.) better than the mesh 1, and checkMesh giving "Mesh OK" as well. * Question: The simulation with mesh 1 will produce the same results as the simulation using the mesh 2? If yes, then the mesh 1 will just take longer to converge than the mesh 2? Best Regards, Vitor Spadeto |
|
![]() |
![]() |
![]() |
![]() |
#2 |
Senior Member
Nima Samkhaniani
Join Date: Sep 2009
Location: Tehran, Iran
Posts: 1,265
Blog Entries: 1
Rep Power: 23 ![]() |
i never test it
![]() i guess result would be almost the same, and the mesh improvement affects on your convergence.
__________________
Telegram channel (https://telegram.me/openfoam4Iranian) My Weblog in Persian(http://openfoam.blogfa.com/) My Personal Website (http://nimasamkhaniani.ir/) |
|
![]() |
![]() |
![]() |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
Moving mesh | Niklas Wikstrom (Wikstrom) | OpenFOAM Running, Solving & CFD | 122 | June 15, 2014 06:20 |
[snappyHexMesh] snappyHexMesh won't work - zeros everywhere! | sc298 | OpenFOAM Meshing & Mesh Conversion | 2 | March 27, 2011 21:11 |
Improve Mesh quality - airfoil simulation | Lukas84 | STAR-CCM+ | 4 | July 6, 2010 10:07 |
mesh quality and independency..!?? | michelle | CFX | 0 | October 15, 2007 05:50 |
How to control Minximum mesh space? | hung | FLUENT | 7 | April 18, 2005 09:38 |