Red Bull's newest extreme sports project looks seriously freaking cool. Not quite Chuck Yeagar, but still pretty bad***
http://www.foxnews.com/scitech/2010/04/09/felix-baumgartner-red-bull-supersonic-suit/?test=faces (http://www.foxnews.com/scitech/2010/04/09/felix-baumgartner-red-bull-supersonic-suit/?test=faces)
Skydiving is dangerous -- but not nearly as dangerous as skydiving from a plane in outer space.
That can kill you. The temperature can freeze your body, and the lack of air pressure can boil your blood.
Nonetheless, an Austrian daredevil named Felix Baumgartner plans to take the 23-mile plunge from the edge of space. And in the process, he hopes to become the first parachutist to break the sound barrier, plummeting toward the ground at 760 miles per hour.
But this is no stunt; it's called the Red Bull Stratos project, and the engineers and scientists behind this attempt to break the record for the highest freefall ever -- from 120,000 feet above sea level -- hope it will yield volumes of data that will be used to develop advanced life support systems for future pilots, astronauts, and even space tourists.
And to do it, they've designed a unique supersonic spacesuit.
No one else has tried to use a pressurized suit as Baumgartner plans to; they're typically used to protect jet pilots who eject from their seats -- not skydivers who plan to travel faster than sound.
"So we reconfigured the arms and legs on his suit," says Daniel McCarter, who is building the suit at the David Clark Company, which has developed protective suits -- called PPAs or pilot protective assemblies --since 1941. The company made the first suits to prevent World War II fighter pilots from blacking out during high-acceleration maneuvers, not to mention launch entry suits for space shuttle astronauts.
The changes being made to Baumgartner's suit will allow him to dive with his head at a 25- to 35-degree angle and to control his speed. Full pressure suits for pilots are generally configured for comfort in a sitting position, but "for Felix it's in an almost standing position," says McCarter. The shoulder areas also have to be more flexible, and the designers had to ensure that there will be no "binding up" that could prevent him from making critical maneuvers in freefall.
The suit will essentially be Baumgartner's life-support system, providing oxygen, telemetry, communications and, most importantly, enough pressure to keep him alive. To do this, the suit contains devices known as aneroids, which act like mechanical bellows and respond instantly to changes in atmospheric pressure. When they sense low air pressure, the aneroids trap air in the suit, which then becomes pressurized, squeezing the wearer.
The pressurization is essential: above 63,000 feet, the lack of air pressure makes it not only difficult to get oxygen into the lungs (which would cause Baumgartner to black out), but it also makes it easy for nitrogen bubbles to escape from the blood, causing an embolism and death. Baumgartner's suit will maintain 3.5 psi of pressure -- not so tight that he can't maneuver his arms and legs, but enough to keep nitrogen bubbles from killing him.
"It feels like getting into a sleeping bag with arms," says McCarter. There's a nylon comfort liner, then a ventilation system that keeps the wearer cool. Next comes the pressurized gas layer, followed by a hand-woven layer called the link net that maintains the shape of the suit. Finally, there's the outer, flame-retardant layer made of the heat- and flame-resistant fiber Nomex.
Team members declined to reveal the cost of the suits (there are three: the original prototype, the one Baumgartner will wear, and a backup), except to agree that the Red Bull Stratos project is a multimillion-dollar effort.
So what will it feel like when Baumgartner opens the hatch of the gondola suspended below the weather balloon that will take him to space, and he steps out into 23 miles of nothingness?
"For about the first 30 seconds he's not going to feel anything," says Mike Todd, a life-support engineer at Sage Cheshire Aerospace and a member of the Red Bull Stratos team. This is particularly dangerous because, even though the air is so thin that it won't feel like he's even falling, Baumgartner must get into exactly the right position -- the so-called delta position -- to attain the speed he wants and survive the five-and-a-half-minute descent.
Todd expects Baumgartner will reach Mach1 somewhere between 100,000 and 90,000 feet. But it won't be overly uncomfortable. At that altitude, he says, "It will feel like putting your hand out the window of a car going 35 mph."
McCarter is convinced the suit will protect Baumgartner, based on pilots who have survived ejections at similar altitudes
But exactly what will happen when -- if -- Baumgartner becomes the first supersonic man remains unknown. Could the sonic boom damage his hearing? Will the turbulence of breaking the speed of sound spin him out of control? Will there be any turbulence at all?
"... we don't know what's going to happen," Todd says. "We'll try and push him through it as quickly as possible, but once he steps out of that hatch, he's going to be on his own."
(http://www.foxnews.com/static/managed/img/Scitech/Full%20Suit%20Testing_doomsday_604x341.jpg)
Sounds like a terrible idea, but it will be amazing if it works.
Nasa did it in 1960...
http://www.youtube.com/v/81gn2oLeC_U
Bridge... Joe Kittinger, is helping out on this project. If accomplished, Baumgartner's jump will be about 17k miles higher.
I want my blood boiled, sounds great!
As long as volunteers are taking these risks and testing equipment I say go for it!
Nothing like giving mother nature a chance to pluck a few bad genes from the pool. ;D
If this guy makes it he will surely give us some amazing insight and will be famous!
See I like skydiving, this just miffs me.
If you really want a thrill and the biggest rush of your life. Go get into a military firefight. Just saying.
No, I just like to skydive.
Its fun.
Jumping from orbit needing a crazy amount of money for gear to keep you from dieing before you even jump.
That rush I dont get.
Obviously this isn't being financed by just one guy in search of a rush... Red Bull makes millions every night with the amount of Jager Bombs being consumed.
With any military none, with private contractors none. I have mentioned I had me a little skirmsh on the westside one night(morning) trying to repo a guy's Truck. :)
My job with a friend as a repo man lasted a whole week. Over that since it is against the law to return fire. Or even carry a sidearm when repoing for that matter, which I was doing.
Like it was said before NASA did it in the 60's, big whoop!
The life of a repo man is always intense.
Kittinger blacked out during that attempt, only to regain consciousness when his emergency shoot opened. This attempt will be higher and faster than the USAF's attempt in the 60's. There have been a few attempts to break Kittinger's feat(the last notable attempt in 2001), and even a death resulting from this same attempt in the late 60's. What's particularly interesting about this particular endeavour is that there is data available from previous supersonic jet crashes with which to work with. Potentially, this could lead to an option for astronauts to be able to eject at certain altitude thresholds and for fighter pilots to survive supersonic bailouts(of which there has only been one in the long history of supersonic flight)
Kittinger made several jumps. He jumped from 102,000 ft, 280,000ft and 496,900 ft. The position was a sitting face up position rather than the skydivers "dive" position face down. That probably puts it into a different class. Kittinger only passed out on the 280,00ft jump. Seems he was spinning and blacked out form the 22g forces. Quite a carrer this Col Kittinger.
Here is the Wiki reference.
http://en.wikipedia.org/wiki/Joseph_Kittinger
But the USAF museum only thinks it was 102,000 ft.
http://www.nationalmuseum.af.mil/factsheets/factsheet.asp?id=562