[AR] Re: OT Nozzle shapes
- From: Uwe Klein <uwe@xxxxxxxxxxxxxxxxxxx>
- To: arocket@xxxxxxxxxxxxx
- Date: Wed, 13 Nov 2013 09:49:30 +0100
Keith Henson wrote:
I have a fairly bizarre problem. Need to get rid of 3 GW of waste
heat from lasers in orbit. The pump diodes use a total flow of 60
cubic meters per second at 22 deg C inlet and 34 deg C outlet.
Take the working temperature further down ? ( increases efficiency )
look into other coolants that are lighter and have less viscosity?
wild shot:
find a way to compress (centrifuge ? ) the evaporated coolant
to higher temperatures, radiate away the heat ...
uwe
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