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-   -   Periodic GGI, How to (http://www.cfd-online.com/Forums/openfoam-solving/64826-periodic-ggi-how.html)

sponiar May 26, 2009 03:50

Periodic GGI, How to
 
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Hello to FOAMing users,
may I ask you to show me how to set up case with periodic boundary condition (periodic GGI), which are implemented in OF1.5-dev.

Here is typical picture (see below) with testing case. Boundary conditions are set up like this:
- inlet: total pressure
- outlet: static pressure
- stator: wallFunctions
- periodic boundary condition: something like cyclic patch, which make possible to use non-conformal.

In the later, I can post some mesh on the forum, which is prepare for using periodic ggi.

Many thanks in advance,
David


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