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Today's Test Of The X-51 Waverider Could Usher In A New Era Of Flight have you seen this ? (1484 hits)

no really have you seen the speed , you can fly from ny to cali in 45 min now some have never been anywhere but for me that's 7 hrs off a flight i take 4 x a year this is amazing !!
When DARPA, the Air Force, NASA, Boeing, and Pratt & Whitney combine talent and energy on a project you can be sure the outcome will be profound, ideally anyway.
The five companies are hoping that's the case in tomorrow's test flight of the X-51 Waverider, an unmanned hypersonic scramjet that will tear through the sky at 4,000 miles per hour.
Though this test will see the X-51 dropped from beneath the wing of a B-52 at 50,000 feet over the Pacific, experts hope the technology could revolutionize air travel on everything from to missiles, to manned aircraft.
The scramjet is supposed to be like comparing today's jet turbines to propeller driven aircraft, and is seen by many as the next evolutionary step in human flight.
W.J. Hennigan from the Los Angeles Times reports talking to Robert A. Mercier, deputy for technology in the high speed systems division at the Air Force Research Laboratory in Ohio who says: "Since the Wright brothers, we have examined how to make aircraft better and faster. Hypersonic flight is one of those areas that is a potential frontier for aeronautics. I believe we're standing in the door waiting to go into that arena."
Scramjet technology forces combustion to occur when airflow surpasses the speed of sound and hydrogen is injected into the flow, allowing for theoretical speeds of Mach 20.
That's what was hoped for during DARPA's Falcon Hypersonic Technology Vehicle 2 test flight last year, as well. Unfortunately, that widely watched test ended in failure after the craft's skin peeled away from its body and the flight was terminated before any record breaking speeds could be reached.
The X-51 didn't fare much better during its previous test that ended in disaster after the craft rocketed to speed, but failed to separate from its booster and crashed off the coast of Southern California.
Hopefully tomorrow's test will proceed more like the 2010 test flight when the X-51 reached speeds of Mach 5, and flew for almost four minutes.

Read more: http://www.businessinsider.com/tomorrows-t...