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Variable inlet speed in function of time

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Old   August 22, 2009, 19:06
Default Variable inlet speed in function of time
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Pascal
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Hi all,

Does anyone could explain to me how to set a variable (in function of time) inlet speed ? (i.e variable boundary condition for the inlet in a sonic flow)

Thank you very much,

Pascal
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Old   August 23, 2009, 03:34
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Sebastian Gatzka
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Maybe you can realize this with groovyBC: http://openfoamwiki.net/index.php/Contrib_groovyBC
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Old   August 24, 2009, 05:03
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Julien Schaguene
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If you do not manage to use groovyBC, you can also do that by adding a small piece of code into your solver that modifies the inlet condition at each time step.
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