CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Meshing & Mesh Conversion

[Salome] About "Body Fitting" algorism

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   July 27, 2015, 21:26
Default About "Body Fitting" algorism
  #1
Member
 
Join Date: Jul 2015
Posts: 33
Rep Power: 11
KeiJun is on a distinguished road
I have been studying CFD and using SALOME since a few months, and I am facing a probrem about "Body Fitting" algorism.
So, could you someone advise me how to resolve this probrem?

I am meshing for a tank (see the attached picture) using BF algorism, in which the parameters for "spacing" are 0.07t+0.01 (0 - 0.5) and -0.07t+0.08 (0.5 - 1), for each grid axes.
Since the computed file is converted to OpenFOAM format and done checkMesh, "Max skewness" error and "incorrectly oriented faces of pyramids" error have come.

Are there some resolutions to get rid of these errors?
Can I resolve them by changing the "spacing" parameters? If not, could you teach me other ways?


attached files
1. shape picture (internal mesh)
2. picture displayed only "skew error" faces
3. picture displayed only "wrongOriented error" faces
Attached Files
File Type: zip attached.zip (67.9 KB, 3 views)
KeiJun is offline   Reply With Quote

Reply

Tags
body fitting, hexa mesh, salome, spacing


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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
[Salome] Salome body fitting for OpenFOAM case fatirishman53 OpenFOAM Meshing & Mesh Conversion 9 April 10, 2024 15:51
6dof model - floating body flinde FLUENT 13 March 6, 2021 15:32
dynamic mesh 2d problem to move body m zubair Main CFD Forum 0 March 19, 2019 08:01
[snappyHexMesh] dynamic mesh: rotating body with increasing/decreasing distance to fixed body mo_na OpenFOAM Meshing & Mesh Conversion 3 July 26, 2016 05:51
[Need some advise] Am I doing right?? Simulating a rotational mixer setasena STAR-CCM+ 4 March 10, 2013 11:32


All times are GMT -4. The time now is 19:02.