[AR] Re: Falcon 9 flight today

  • From: Henry Spencer <henry@xxxxxxxxxxxxxxx>
  • To: Arocket List <arocket@xxxxxxxxxxxxx>
  • Date: Tue, 1 Oct 2013 13:17:59 -0400 (EDT)

On Tue, 1 Oct 2013, Rand Simberg wrote:
> SpaceX is denying it, claiming that initial tracking data is always a 
> little flaky.  And what could cause an explosion?  It has no hypergolics 
> on it, AFAIK.

Doesn't have to be hypergolics -- any form of stored energy will suffice.  
Something like an engine hard start is plausible, given that SpaceX has 
admitted that there was a problem with the restart experiment.  There may 
be hypergolics in the RCS.  An overpressurized tank can explode.  So can a 
shorted battery (yes, battery explosions can be quite violent).

                                                           Henry Spencer
                                                       henry@xxxxxxxxxxxxxxx
                                                      (hspencer@xxxxxxxxxxxxx)
                                                        (regexpguy@xxxxxxxxx)


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