[AR] Re: Nozzles for Amateur Solids
- From: Uwe Klein <uwe@xxxxxxxxxxxxxxxxxxx>
- To: arocket@xxxxxxxxxxxxx
- Date: Wed, 07 Mar 2018 10:36:59 +0100
Am 06.03.2018 um 20:07 schrieb Robert Clark:
Even the shuttle tile aerogel material might be sufficient for a
lightweight nozzle attachment. A problem though is the shuttle tiles and
also the Johnson tiles have low compressive strength, only about 1 bar.
dumb idea:
what about a nozzle extension designed
as a deployable flexible shroud blown into shape ?
( you should have positive overpressure
inside the nozzle at all times. ..
going down to zero for perfect expansion)
Uwe
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