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Forum: OpenFOAM Programming & Development

July 20, 2016, 08:24

Replies: 10

How to accelerate findCell?

Views: 3,380

Posted By blais.bruno

The two should be different search options. The...

The two should be different search options. The first one I guess uses the face positions, the other one might decompose cells into tetahedron to search? I am not sure?

I cannot comment on the...

Forum: OpenFOAM Programming & Development

September 6, 2015, 11:33

Replies: 10

How to accelerate findCell?

Views: 3,380

Posted By blais.bruno

Sure, the class is meshSearch Then if...

Sure,

the class is meshSearch

Then if you intiate your meshSearch engine using something like:

meshSearch searchEngine_;
searchEngine_(particleCloud_.mesh(),polyMesh::FACE_PLANES);

You...

Forum: OpenFOAM Programming & Development

September 6, 2015, 09:06

Replies: 10

How to accelerate findCell?

Views: 3,380

Posted By blais.bruno

I think it depends on the search method you use. ...

I think it depends on the search method you use.

There is a way to use a tree-based search which is significantly faster than the generic find cell. This is what is used within the CFDEM framework...

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