Posted on 10/14/2012 5:33:44 PM PDT by EveningStar
Red Bull Stratos Post Jump Press Conference. Felix Baumgartner completed his jump and set a new world record for the highest skydive and breaking the sound barrier. In this press conference he answers questions about his experience.
(Excerpt) Read more at youtube.com ...
That’s why I said it’s from the Handbook of Missed Marketing Opportunities.
Speed of sound is primarily a function of temperature. It’s cold up there.
Watched it this morning. Pretty cool !
Felix and Joe...
That’s how men should be.
I like experiments with more scientific applications.
More pictures and descriptions at the link above.
I watched it on the C-SPAM link a FReeper provided. When he stepped off the capsule, the camera was pointed downward toward the earth. He fell very, very fast off the platform.
I believe Felix was traveling down much faster than anyone had traveled before, far exceeding the Speed of Sound by a couple of hundred MPH! If he had tried to exceed the Free Fall Time Record, he may well have gone “SPLAT!”
As an ME Student, did much research with Supersonic Blowdown Wind Tunnels. Forgotten most of the formulas now,
but the Spped of Sound dramatically decreases as pressure and temperature decreases. I do believe the lates calculations are that Felix exceeded 840 MPH before starting to decelerate.
While temperature has an effect, the ruling factor is the extremely low pressures which inhibit the propagation of Sound. Was always amazed at how slow the speed of sound was
in that Blowdown Wind Tunnel, especially when we went to the high Mach Numbers then of a mere 3 or 4 back then! Never appreciated how much that experience and Research were! Wonder how high a Mach Number present day Wind Tunnels go too? Probably Hypersonic Numbers One can’t fathom!
No Coincidence! in my humble mind!
Hats off to Chuck Yeager! A Real American Hero! and he did it with a broken arm he susttained the night before riding a Horse after “Just a Few Drinks at their local Watering Hole in that GOD Forsaken Desert Airfield!
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