Difference between revisions of "Contrib blockMeshDG"

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== Download ==
 
== Download ==
Get the most recent version here: http://code.google.com/p/blockmeshdg/
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Get the most recent version here: https://bitbucket.org/akidess/blockmeshdg
  
 
<ul><li>You can either use the Mercurial source code management utility ([http://mercurial.selenic.com/ about Mercurial]):
 
<ul><li>You can either use the Mercurial source code management utility ([http://mercurial.selenic.com/ about Mercurial]):

Revision as of 23:00, 16 May 2015

Valid versions: OF Version 20x.png OF Version 21x.png OF Version 22.png

1 Short description

A patch to the blockMesh tool to enable double graded meshes, that is meshes which have a minimum or maximum cell spacing in the middle of an edge.

2 Usage

The utility works the same way as the standard blockMesh tool, but accepts negative grading coefficients in the blockMeshDict file.

For example, simpleGrading (1 -2 1) in blockMeshDict means the created mesh has cells two times larger in the center than those at the side.

The executable is called by this command:

blockMeshDG

Source of example and original code: blockMesh with double grading

3 Download

Get the most recent version here: https://bitbucket.org/akidess/blockmeshdg

  • You can either use the Mercurial source code management utility (about Mercurial):
    hg clone https://bitbucket.org/akidess/blockmeshdg
    cd blockmeshdg
    ./Allwmake
    
  • Or download from ZIP: latest-blockmeshDG.zip
    Which can be done directly from the command line:
    wget https://bitbucket.org/akidess/blockmeshdg/get/tip.zip -O latest-blockmeshDG.zip
    unzip latest-blockmeshDG.zip
    cd akidess-blockmeshdg-*
    chmod +x Allwmake
    find . -exec touch '{}' \;
    ./Allwmake
    

4 History

--Akidess 13:42, 4 March 2012 (CET)