Fuel Atomisation

[Bernd Felsche]

Bob - Uni tapped away at the keyboard with:

> > I really think that air shrouding, or "boosting" of injectors is
> > the answer for better atomization, though. Am plotting a way to
> > do that with conventional injectors, but the beginning emergence
> > of "direct" injectors may make it easier to accomplish this
> > before long.

> I had thought about that before when I was looking at water injection
> nozzles, and wondered why fuel injectors werent built with some form
> of air being fired at the stream to make it finer, I had put it off as
> one of those "there must be a reason" things.

Co$t. You need a fairly high pressure to achieve real benefits above
that of a shrouded injector. Shrouded injectors have been around for
more than 20 years.
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