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type extrapolatedPressure (0/p file )

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Old   September 22, 2014, 14:11
Default type extrapolatedPressure (0/p file )
Tommy Sp
Join Date: Jan 2014
Posts: 51
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vitorspadeto is on a distinguished road
this is a code from 0/p file (foam-extend) .. a tutorial from extend-bazaar...

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

internalField   uniform 0;

        type fixedValue;
        value uniform 0;

     type            groovyBC;
     variables "var=100/1050;";
     valueExpression "(var+(var*sin(pi*time())))"; //*normal();

        type extrapolatedPressure;
        value uniform 0;
What is the extrapolatedPressure?
what it says about the pressure on the wall?

Best Regards,
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