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-   -   How to Us Dynamic Mesh in OpenFOAM (http://www.cfd-online.com/Forums/openfoam-programming-development/67722-how-us-dynamic-mesh-openfoam.html)

lzgwhy August 25, 2009 03:48

How to Us Dynamic Mesh in OpenFOAM
 
OpenFOAM can do calcualtion with dynamic mesh, however, just according to its tutorial, it is difficult to get the crucial tips of using dynamic mesh models. My problem is how to control the mesh motion that depends on time, which means that the velocity of the mesh nodes will change with time. Does someone could give me some suggestion or suggest a relative tutorial of OpenFOAM (version 1.5 or 1.6)? Thanks in advance!

ericnutsch October 18, 2009 06:31

I am also looking to learn more about dynamic meshing. I will let you know what I find.

lzgwhy October 18, 2009 22:46

Thank you very much! I will let you know what I find, if I have.

ericnutsch October 19, 2009 00:43

These may be common knowledge, but here is what I have found so far:


http://openfoamwiki.net/index.php/Ho...mic_mesh_cases

http://www.cfd-online.com/Forums/ope...achdetach.html
http://openfoamwiki.net/index.php/Ma...ls#icoTopoFoam

navier-stokes November 6, 2009 06:18

Hi!
The magic keyword is "timeVaryingUniformFiedValue". For example have a look at http://www.cfd-online.com/Forums/ope...onditions.html.


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