HyperX NGENUITY um software poderoso e intuitivo que ir permitir personalizar seus produtos HyperX compatveis. Definir vinculaes de botes, programar e armazenar macros e personalizar a iluminao; o HyperX NGENUITY proporciona o controle que voc deseja. O software tambm vem com uma biblioteca de predefinies, para que voc possa escolher rapidamente uma e partir direto para a ao.
Researchers have worked for decades to demonstrate scramjet technologies, first in wind tunnels and computer simulations, and now in an airplane in flight. Ultimate applications include future hypersonic missiles, hypersonic airplanes, the first stage of two-stage-to-orbit reusable launch vehicles and single-stage-to-orbit reusable launch vehicles.
The eight-year, approximately $230 million NASA Hyper-X program was a high-risk, high-payoff research program. It undertook challenges never before attempted. No vehicle powered by an air-breathing engine had ever flown at hypersonic speeds before the successful March 2004 flight. In addition, the rocket boost and subsequent separation from the rocket to get to the scramjet test condition had complex elements that had to work properly for mission success. Careful analyses and design were applied to reduce risks to acceptable levels; even so, some level of residual risk was inherent to the program.
Hyper-X research began with conceptual design and wind tunnel work in 1996. Three unpiloted X-43A research aircraft were built. Each of the 12-foot-long, 5-foot-wide lifting body vehicles was designed to fly once and not be recovered. They are identical in appearance, but engineered with slight differences that simulate variable engine geometry, generally a function of Mach number. The first and second vehicles were designed to fly at Mach 7 and the third at Mach 10. At these speeds, the shape of the vehicle forebody served the same purpose as pistons in a car, compressing the air as fuel is injected for combustion. Gaseous hydrogen fueled the X-43A.
After the first flight attempt in June of 2001 failed when the booster rocket went out of control, the second and third attempts resulted in highly successful, record-breaking flights. Mach 6.8 was reached in March of 2004, and Mach 9.6 was reached in the final flight in November of 2004.
In each case, when the scramjet engine test was complete, the vehicle went into a high-speed maneuvering glide and collected nearly ten minutes of hypersonic aerodynamic data while flying to a mission completion point, hundreds of miles due west (450 miles at Mach 7, 850 miles at Mach 10) in the Naval Air Warfare Center Weapons Division Sea Range off the southern coast of California. Each vehicle splashed into the ocean, as planned, and was not recovered.
A ramjet operates by subsonic combustion of fuel in a stream of air compressed by the forward speed of the aircraft itself, as opposed to a normal jet engine, in which the compressor section (the fan blades) compresses the air. Ramjets operate from about Mach 3 to Mach 6.
A scramjet (supersonic-combustion ramjet) is a ramjet engine in which the airflow through the engine remains supersonic. Scramjets powered vehicles are envisioned to operate at speeds up to at least Mach 15. Ground tests of scramjet combustors have shown this potential, but no flight tests have surpassed the Mach 9.6 X-43A flight.
The Hyper-X Program, managed by the Aeronautics Research Mission Directorate in Washington, was conducted jointly by the Langley Research Center in Hampton, Virginia, and the Dryden (now Armstrong) Flight Research Center in Edwards, California. Langley was lead center, responsible for hypersonic technology development. Dryden was responsible for flight research, hardware integration, and testing.
ATK GASL (formerly MicroCraft, Inc.), Tullahoma, Tennessee, and Ronkonkoma, New York, built the three X-43A research aircraft and engines. Boeing Phantom Works in Huntington Beach, California, designed the thermal protection and onboard systems. The booster was a modified Pegasus rocket built by Orbital Sciences Corp. in Chandler, Arizona.
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