liquid injectors(pressure swirl atomizer)

[awsem]

hi
i wont to design a pressure swirl atomizer but i don't know the recommended valus of some parameters to start my design.
such that(injector pressure differential,ratio of nozzel length to its diameter,cross sec area of nozzel,fuel mass flow rate)
if there is another parameters must be assumed before design please tell me about it
how can i evaluate the fuel size distripution without needing exprements(we have no lap)
note: iam not (agricultural) but i don't know how to chamge it (iam a new user tell me how)

thanks for any help

 

[johnhb]

If you are still looking ;

Gas Turbine Combustion by Arthur H. Lefebvre, 1983 ed.

Excellent book including design info. on all kinds of spray atomizers.

 

[RPstress]

Name change: At the very bottom of this page there's a "Contact Us" option.

Or, you can make a post explaining your problem and then red flag it.

First option is probably less inelegant.