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Oscillatory buondary condition

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Old   February 27, 2011, 08:24
Default Oscillatory buondary condition
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Hi everyone,

I've got to impose an oscillatory boundary condition across a conduit (e.g. a pressure outlet). So my function will be as 10Pa*sin(100*t) where t is time.

I don't know how to write my function down the software.

Could anyone help?

Regards

Marco
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