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Old   August 14, 2010, 14:05
Default simple question about calculated bc
Join Date: Jul 2010
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Hi there foamers - I have a simple question. I have seen that some tutorials specify a value for boundary conditions of type: calculated. For example a velocity field bc patch input might look like:
type calculated;
value uniform ( 0 0 1325);

Is it necessary to specify a value for this type of boundary condition? Does specifying a value change the simulation?

Also, it seems that for different boundary condition specifications I get different output fields. I have been using dsmcFOAM and have noticed that cases output different fields, and my only guess why is different bc specification.

Thanks for all the help.
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boundary condition, calculated; dsmc

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