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-   -   break-up model tutorial (for liquid octane injection) (http://www.cfd-online.com/Forums/cfx/73452-break-up-model-tutorial-liquid-octane-injection.html)

flo777 March 8, 2010 23:46

break-up model tutorial (for liquid octane injection)
 
Does anyone know of any turial that goes through explaining the basics of the break-up model? I want to have liquid octane injection at a certain pressure.
I know the dynamics/multi-phase of injection is very complex, but for now, I am looking at getting an average speed of the resulting spray.
Thanks.

ghorrocks March 9, 2010 05:29

You will have to talk to CFX support for an example of breakup models. As for basic spray breakup modelling, try your local uni library and journals. Rietz is a key author in the field so that might be a good starting point - in the CFX documentation they reference his work for at least one of the breakup models in CFX so start by tracking that paper down.


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