variable inlet velocity
i´d like to have a variable inlet velocity in order to simulate a pulsed stream.
As far as I know it can be done by using UDFs.
Can anybody help me out here and maybe give me some idea on how to do this? I´ve never worked with UDFs before.
Re: variable inlet velocity
Hi you can find the solution to your problem in the FLUENT 6.2 UDF Manual at the chapter related with the DEFINE_PROFILE macro that is the 4.3.13, there is an example in which a variable mass flow rate is introduced as a boundary condition, you can modify easily this udf to a variable velocity profile. good luck
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