[AR] Re: Quickly estimating reentry temperatures
- From: Uwe Klein <uwe@xxxxxxxxxxxxxxxxxxx>
- To: arocket@xxxxxxxxxxxxx
- Date: Fri, 22 Jan 2016 09:54:59 +0100
Am 21.01.2016 um 23:56 schrieb Ian Woollard:
Off hand sounds like a pretty bad estimate; skin temperature should be
much higher.
400kg / 200m² ( a 16m diameter circle) is rather low density/loading,
isn't it ?
( My son currently does some study tasks on space junk ( observation
mostly ) .
we thought about attaching large flimsy balloons to
junk items. increase drag until they deorbit.
One brain fart was that this could maybe used to
also land them.
)
uwe
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