Transient periodical boundary conditions (velocity_inlet and thermal)
 

Hi all,

I am working on temperature distributions of mould (glass ındustrial) equipments.

I have just two boundary conditions along with time dependence.

So, velocity_inlet ( air pressure ) takes 2 seconds in a manufacturing process. 2 seconds is working and 2 seconds is stopping

time=0 air pressure=0
time=0-2 air pressure=1.5 bar
time=2-4 air pressure=0
time=4-6 air pressure =1.5 bar
.... ...
.... ...
Continuing...

That is, that is periodical

Hot melt glass (other fluid one) acts in the same way,

time=0 melt glass temperature =1673.15K
time=0-2 melt glass temperature =0
time=2-4 melt glass temperature =1673.15K
time=4-6 melt glass temperature =0

and so on,

How can I write all above this and how can I compile it to FLUENT.

Kind Regards,