CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   CFX (http://www.cfd-online.com/Forums/cfx/)
-   -   Jet in free air (http://www.cfd-online.com/Forums/cfx/92691-jet-free-air.html)

vishal.indomitable September 21, 2011 23:49

Jet in free air
 
I am trying to model a jet which is moving freely in air and impinging on a flat plate. Sir please suggest me how to define the condition in ANSYS-CFX Pre. Will I have to write an expression or taking air & water and specifying opening type boundary condition would do it?

ghorrocks September 22, 2011 06:12

Is the jet water? If so this is a multiphase simulation and tutorials like the free surface flow over a bump should help. What do you expect the jet to become? A fine mist, foam, or big splashes?

vishal.indomitable September 22, 2011 06:35

The jet will strike the plate and would become a splash. Would I have to write an expression or taking water and air as working fluid would do it?

ghorrocks September 22, 2011 08:06

Have a look at the flow over a bump tutorial for how to set it up.


All times are GMT -4. The time now is 11:02.