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

Wall mesh refinement based on y+

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

Reply
 
LinkBack Thread Tools Display Modes
Old   July 22, 2010, 03:53
Thumbs up Wall mesh refinement based on y+
  #1
Member
 
Hrushikesh Khadamkar
Join Date: Jul 2010
Location: Mumbai
Posts: 59
Rep Power: 6
Hrushi is on a distinguished road
I am able to refine the mesh using refineHexMesh/celllSet utility based on field value like magGradU. It works well.

I had calculated yplus values for my case. Based on that, I need to refine the mesh at the wall. When I give the option of yPlus in cellSetDict, it writes the cellSet c0 having zero cells. This may be becuse all y+ values are reported for boundaryField not the internalField.

So anyone knows how to refine the mesh at the wall region based on yPlus value?
Hrushi is offline   Reply With Quote

Reply

Tags
refinehexmesh, refinemesh, yplus

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] Generating Mesh for STL Car in Windtunnel Simulation tommymoose ANSYS Meshing & Geometry 48 April 15, 2013 04:24
Fluent3DMeshToFoam simvun OpenFOAM Other Meshers: ICEM, Star, Ansys, Pointwise, GridPro, Ansa, ... 48 May 14, 2012 05:20
A girl fail to plot velocity profile when mesh changes + Wall function asherah STAR-CCM+ 0 February 19, 2010 18:45
Mesh refinement and the errors. Korsh Mik CFX 0 January 11, 2006 08:07
Multicomponent fluid Andrea CFX 2 October 11, 2004 05:12


All times are GMT -4. The time now is 22:30.