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macro to get Boundary condition

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Old   November 7, 2003, 08:59
Default macro to get Boundary condition
  #1
Seb
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Hi All,

does somebody know any UDF macro to get the type of boundary condition assigned to a boundary face?

Thanks.
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Old   November 7, 2003, 13:26
Default Re: macro to get Boundary condition
  #2
ap
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If you just want to understand if a face belongs to a face, you can use an if statement like the following:


if (BOUNDARY_FACE_THREAD_P(thread))
{
//Code
}


If you need to know what kind of boundary condition you have, you can do the following:


if (THREAD_TYPE(t) == THREAD_F_INTERIOR) //Interior
{
//Code
}
else if(THREAD_TYPE(t) == THREAD_F_POUTLET) //Pressure outlet
{
//Code
}
else if(THREAD_TYPE(t) == THREAD_F_VINLET) // Velocity inlet
{
//Code
}


changing the THREAD_F_ and adding other if, in order to adapt the if statment to your needs.

Outflow is THREAD_F_OUTFLOW
Pressure inlet is THREAD_F_PINLET

Hi

ap
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