Mythbusters Explosive Decompression Experiment

Shame I missed it, maybe I'll see it on the 394th rerun.

But anyway I DID see Goldfinger the other night so I know
this is all wrong. If you shoot a bullet through the window of
an airplane, first the whole window explodes. Then everything
is sucked through the window, including people who are
considerably larger than the window aperture (except James
Bond of course). This continues indefinitely. Also the plane
goes into an uncontrollable dive and ends up spiralling into
the ground, despite the combined efforts of two people on
the flight deck.

I think I prefer the James Bond version.

John

( :-), for the irony challenged)

"C J Campbell" wrote in message
...
Now, that was cool!

Mythbusters pressurized an old DC-9 and fired a bullet through the wall to
see if it would cause an explosive decompression. It didn't. Then they
fired
a bullet through the window to see if the window would shatter and cause
an
explosive decompression. The bullet only made a small hole in the window
because the windows are made of shatter-proof plastic. No explosive
decompression.

Then Mythbusters put explosive all around the window to blow it out and
deliberately cause an explosive decompression. The crash test dummy,
"Buster," was damaged but was not sucked out the window. If he had been a
real person he would have been injured but probably lived. His arm was
badly
damaged enough that a human arm might have been lost. So Mythbusters
patched
everything up and used a shaped charge to blow out the whole wall. The
explosive decompression ripped the entire top off the fuselage and much of
the wall out, but the seats and the crash test dummy remained in the
airplane. I would guess that if the "Buster" had been a live human he
would
have been seriously injured and possibly killed.

Mythbusters then talked about how strong these airplanes really are and
closed with photos of the Hawaiian Airlines plane that suffered an
explosive
decompression similar to the one that the show created with a shaped
charge.
The only person killed was a flight attendant who was pulled from the
plane
by the airstream, but the passengers all survived.

I thought the show was fascinating. It really demonstrated the engineering
that goes into an airliner. Besides, I like watching things blow up. It
must
appeal to my inner 12 year old.

--
Christopher J. Campbell
World Famous Flight Instructor
Port Orchard, WA


If you go around beating the Bush, don't complain if you rile the animals.

"John Harper" wrote in message
news:1073933174.414447@sj-nntpcache-5...
| Shame I missed it, maybe I'll see it on the 394th rerun.
|
| But anyway I DID see Goldfinger the other night so I know
| this is all wrong. If you shoot a bullet through the window of
| an airplane, first the whole window explodes. Then everything
| is sucked through the window, including people who are
| considerably larger than the window aperture (except James
| Bond of course). This continues indefinitely. Also the plane
| goes into an uncontrollable dive and ends up spiralling into
| the ground, despite the combined efforts of two people on
| the flight deck.
|
| I think I prefer the James Bond version.
|
| John
|
| ( :-), for the irony challenged)

Mythbusters seemed to prefer the "U.S. Marshals" version, complete with
shackled prisoners and guards being sucked out the airplane. The James Bond
"Die Another Day" version is just not as good as the "Goldfinger" scene.

I think I know the origin of all of this -- it is none other than Dr.
Wernher von Braun and Walt Disney. Disney made a film about the Dyna Soar
space project ("Man and Space" -1957) that was narrated by Braun. That film
shows a cartoon of the occupants being sucked out of the spacecraft after a
meteor pierces a tiny hole in the structure.