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|    Message 2,046 of 3,113    |
|    Michael Smith to Remy Villeneuve    |
|    Re: Plane change using aerobraking    |
|    26 Jul 04 13:28:28    |
      From: smithm@SPAMBLOCKnetapps.com.au.retro.com              On 24 Jul 2004 14:55:03 -0700       remyv@trybal.biz (Remy Villeneuve) wrote:              > Using it's solar panels as flaps,       > a la Mars Global Surveyor, it would aerobrake with a profile such that       > the resulting vector would be as perpendicular as possible to the       > orbit in a normal or antinormal fashion, changing the inclination a       > few tenths of degrees at a time, every 90 minutes...              One thing to note is that at hypersonic speeds it is impossible to achieve a       high lift/drag ratio. What this means is that much of the impulse experienced       by the aerobraking spacecraft will be drag, with a small amount of lift.       Because of this I think it        will run out of orbital velocity before it gets much of a change in orbital       plane.       --       Michael Smith       Network Applications       www.netapps.com.au | +61 (0) 416 062 898       Web Hosting | Internet Services              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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