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UDF-Time-dependant velocity inlet Boundary condition

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Old   June 15, 2009, 12:16
Default UDF-Time-dependant velocity inlet Boundary condition
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Hi All,
I have a problem with a UDF which sets the velocity inlet boundary condition depending on the flow time. The problem I have got is that when I have run FLUENT the maximum value of the velocity is 19-21% les than the one I expected, any ideas?
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