CFD Online Discussion Forums

CFD Online Discussion Forums (
-   FLUENT (
-   -   Boundary problem (

eric November 13, 2003 07:25

Boundary problem

I have an inlet on a box for which i have no boundary conditions. The inlet is just below a flame so that air is being sucked into the system from this inlet. What inlet boundary condition should i use.

I would like to use an outflow boundary at the outlet to the system and this means i cannot use a pressure inlet boundary at the inlet. Is there a way around this?

Can i set the inlet as a pressure outlet, is that appropriate?



Alamgir November 18, 2003 21:48

Re: Boundary problem
Your idea doesn't match coz when u set outlet as a boundary condition air will not be sucked anyway. I recken to set a fan as boundary condition.... that will blow air into the firebox as it needs.


All times are GMT -4. The time now is 00:47.