Boundary opening at time t
 

Hi!

I didn't use udfs before but in this problem i have to use so i need help. Transient.

There is a pressure inlet which should opened at time 2sec. I need a udf for this situation.

Waiting for help..

Regards,
Gulyuz

Hi Gulyuz,

I think the best way for you is this:
1. Look in the Fluent manual for a UDF that does something similar, i.e. a time-dependent boundary condition.
2. Try to change the UDF so that it matches your needs.
3. If you don't succeed, post your attempt here, and we can help.

okey i'll try thanks for response