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Forum: OpenFOAM

June 6, 2012, 00:50

Replies: 11

how to use the 'calculated' boundary condition

Views: 29,501

Posted By lg88

Hello I have loaded and compiled the...

Hello
I have loaded and compiled the groovyBC-lib successfully.Then add
libs ( "libgroovyBC.so" ) ;
to the system/controlDict of my case.And it run fluently without errors I mentioned above.But...

Forum: OpenFOAM

June 5, 2012, 03:00

Replies: 11

how to use the 'calculated' boundary condition

Views: 29,501

Posted By lg88

Hi When I set my P input file as: ...

Hi
When I set my P input file as:
--------------------------------------------------------------------------
dimensions [0 2 -2 0 0 0 0];

internalField uniform 0;

boundaryField
{
IN

Forum: OpenFOAM

June 4, 2012, 22:42

Replies: 11

how to use the 'calculated' boundary condition

Views: 29,501

Posted By lg88

Hi Thank you for your quick reply!Now I know...

Hi
Thank you for your quick reply!Now I know that 'calculated' is not my need.I saw a thread...

Forum: OpenFOAM

June 4, 2012, 03:21

Replies: 11

how to use the 'calculated' boundary condition

Views: 29,501

Posted By lg88

Hi But in the user-guide, the description of...

Hi
But in the user-guide, the description of type 'calculated' is 'boundary condition phi derived from other fields'.
now I want to set Dirichlet boundary condition for P,but the boundary value...

Forum: OpenFOAM

June 3, 2012, 09:56

Replies: 11

how to use the 'calculated' boundary condition

Views: 29,501

Posted By lg88

how to use the 'calculated' boundary condition

hello everyone
I want to solve a pressure Poisson equation with boundary conditions of value calculated on the last step. the P input file I set is as follow:

dimensions [0 2 -2 0 0 0 0];
...

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