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[snappyHexMesh] Snappyhexamesh

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Old   May 22, 2016, 09:52
Default Snappyhexamesh
  #1
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skmaperu is on a distinguished road
hello every one

Can any suggest me some stuff or explain the need of user defined region as belowin snappyhexaMeshdict?
how it is defined?
what is the need of it?


refinementBox //USER DEFINED REGION NAME
{
type searchableBox;
min (-1.5 -0.5 -0.5);
max ( 1.5 0.5 0.5);
}
refinementSphere //USER DEFINED REGION NAME
{
type searchableSphere;
centre (0 0 0);
radius 2.5;
}


Thanks ..in Advance
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Old   May 22, 2016, 22:56
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Hi,

refinementRegion, as the name implies is for a region/volume. So if you want to refine all cells within a particular volume, you will use this option.

You can see examples in this PPT by snappyHexMesh developers: http://openfoamwiki.net/images/f/f0/...SlidesOFW7.pdf

Cheers,
Antimony
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