[Omish]

How can I set 2 boundary conditions for one domain in fluent?
For instance insert pressure inlet and velocity inlet for my inlet surface.

[Far]

you cannot. There is not point of defining two values at the same time.

[Omish]

Originally Posted by Far

you cannot. There is not point of defining two values at the same time.

Thank you for your answer. To make it more clear would you please answer to this question of mine in below thread link? I think what you said means a "yes" answer for the following thread. Am I Right?

http://www.cfd-online.com/Forums/flu...t-defined.html

[Far]

Defining two temperature conditions is different thing. Because it can be physically possible.


But defining two conditions like pressure and velocity at the same time does not make sense. That's why they have not provided that option...

[Omish]

Originally Posted by Far

Defining two temperature conditions is different thing. Because it can be physically possible.


But defining two conditions like pressure and velocity at the same time does not make sense. That's why they have not provided that option...

thanks so no need for pressure. But it's not two temperatures. The remainings are one velicity inlet and one temperature inlet.
Now i want to know Whether I need the tempreture BC or (like pressure) it would be calculated automatically? And if yes I need it, how can I add this second BC to my velocity inlet BC?

[Far]

you can define velocity/pressure and temperature on same inlet. For this enable energy equation first.

[Omish]

Originally Posted by Far

you can define velocity/pressure and temperature on same inlet. For this enable energy equation first.

Thank you so much I got it.