CFD Online Discussion Forums

CFD Online Discussion Forums (
-   CFX (
-   -   water injection into air (spray) (

dzinks0 June 24, 2011 16:31

water injection into air (spray)
2 Attachment(s)
hello everyone

This is my project.
I must do water dispersed into air.
I've done already continuous water. but how do dispersed?

I have no idea. Please let someone will help me

ghorrocks June 25, 2011 06:55

Things get a lot more complex in multiphase. For instance you have not specified what form the water is in - large globs, pools, a fine mist, large drops or vapour - you would model each of these with a different method.

dzinks0 June 30, 2011 17:25

I need a fine mist, but I do not know where I can choose the method?
It I set in the Workbench> CFX> setup?

ghorrocks June 30, 2011 18:41

Read the documentation about multiphase modelling and do the tutorials. There are many different approaches to multiphase modelling and you have to choose the correct one for your application - and unless you understand what you are modelling and the various options available you will not do a successful model.

rlamadri February 16, 2012 18:39

hi dzinks0
Which models and boundary conditions, did you use with continuous water?, please help me?


All times are GMT -4. The time now is 13:48.