On Thu, 2004-06-10 at 17:13, George William Herbert wrote:
> I looked a lot at making a lot of little nozzles out
> of a single plate either cast or machined with
> micronozzles across the plate. Cast inconel plates
> with the nozzles preformed aren't that expensive,
> and can operate at the required temps for many
> of the propellants. Probably including your
> mixed monoprop. Stainless is probably even
> good enough for that mixture.
Sounds really easy to fabricate, even with cooling passages... how bad
is the hit to performance?
-p
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