On the descent of the fairings into the atmosphere how is stability provided?
Why does it not start to rotate in a uncontrollable fall but reenter gently without apparently damage on the interior side?
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Q: "On the descent of the fairings into the atmosphere how the stability is provided? Does not start to rotate in a uncontrollable fall but reentry gently without apparently damages on the interior side.".
Source Elon Musk InstaGram:
A: "It has onboard thrusters and a guidance system to bring it through the atmosphere intact, then releases a parafoil and our ship, named Mr. Steven, with basically a giant catcher’s mitt welded on, tries to catch it.".
Inside view:
The "catcher's mitt" ship Mr. Steven:
Like peanut butter on toast, it lands heavy side down; and not where you want it:
Rob
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2That is a great answer, and good jokes, completely in context! +1 – geoffc Feb 25 '18 at 00:08
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@geoffc - Thanks, but there's better jokes here: https://space.stackexchange.com/questions/24217/has-any-payload-been-as-silly-as-the-falcon-heavys-tesla-roadster/24220#24220 – Rob Feb 25 '18 at 00:40
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@Rob I'm all for foodthroporphizing spacecraft and their components; If not constrained by underpasses, etc., would Falcon 9 have been less of a flying noodle? – uhoh Feb 25 '18 at 05:48
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@Rob interesting photo of the fairing in the water. Was that still reuseable? – Slarty Mar 10 '18 at 20:46
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@Slarty - AFAIK it landed that way and was recovered floating, so stuff inside would be OK but the outside might not meet some Standards after contacting sea water. – Rob Mar 10 '18 at 21:08
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Possible question: could simple elevons be used before parachute deployment, sharing the chutes steering actuators? – amI Aug 02 '18 at 21:42