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Bell Shaped Object Transported to Arizona Airfield
• # The SoapboxPublished on Mar 23, 2012 by NASACPAS
On February 29th, 2012, the NASA Capsule
Parachute Assembly System (CPAS) team successfully completed an Orion
parachute development drop test conducted at the U.S. Army's Yuma
Proving Grounds in Yuma, Arizona. This is the third in a series of the
most flight-like parachute tests to date with a representative parachute
compartment for the Orion spacecraft, and is the first to operate a
Parachute Test Vehicle (PTV) representing the Orion Spacecraft capsule.
This particular drop test examined how the wake from the Orion
spacecraft would affect the performance of the parachute system. The
wake is the disturbance of the air flow behind the vehicle. Parachutes
optimally perform in smooth air that allows the proper lift. A wake of
choppy air can reduce the parachute inflation performance. This test
will be the first conducted with the representative MPCV wake in
consideration using the full size vehicle and complete system.
The
test hardware was extracted from a C-17 aircraft supported by the U.S.
Air Force at an altitude of 25,000 feet above the U.S. Army's Yuma
Proving Grounds. After reaching test conditions under programmer
parachutes, the drogue chutes were deployed between 15,000 and 20,000
feet. After reaching steady state, the drogues were cut away and three
pilot parachutes were deployed pulling out the three main parachutes.
There were 17 parachutes deployed during this test; 9 were test
technique related and 8 were Orion system parachutes.
Since
2007, the Orion program has conducted a vigorous parachute air and
ground test program and provided the chutes for NASA's successful pad
abort test in 2010. All of the tests build an understanding of the
chutes technical performance for eventual human rated certification.
Music: Dance of the Dragonfly by C-Choirboy & Spiriax
1 Comments in Response to Bell Shaped Object Transported to Arizona Airfield
this is why we must speak out and i have a question is there anything like this at any tiny airport in or around tucson my parents work for marana airport this worries me