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-   -   problem with internalField in groovyBC (http://www.cfd-online.com/Forums/openfoam-solving/110170-problem-internalfield-groovybc.html)

immortality December 5, 2012 06:51

problem with internalField in groovyBC
 
as I read in README internalField uses old time values for the field.at start I have zero pressure and temperature because of there is nothing at the channel and it should become full during solution.and there is not values before it.how can solve this problem?at starting there is no values nor at previous time!

immortality December 5, 2012 06:53

and also can I use a field to define another boundary condition field.as instance I need internalField(rho) at pressure and velocity boundary conditions.is it ok in groovyBC?
thanks to replies.


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