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Scramjet - Theory | A Wisdom Archive on Scramjet - Theory | | Scramjet - Theory A selection of articles related to Scramjet - Theory | |
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More material related to Scramjet can be found here:
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Scramjet, Scramjet - Applications, Scramjet - GASL projectile, Scramjet - History, Scramjet - HyShot, Scramjet - Hyper-X, Scramjet - Recent progress, Scramjet - Russia and France and NASA, Scramjet - Scramjet in the movies, Scramjet - Scramjet programmes, Scramjet - Simple description, Scramjet - Theory
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ARTICLES RELATED TO Scramjet - Theory | | | |  Scramjet - Theory: Encyclopedia II - Scramjet - TheoryAll scramjet engines have an inlet, which compresses the incoming air, fuel injectors, a combustion chamber and a thrust nozzle. Typically engines also include a region which acts as a flame holder, although the high stagnation temperatures mean that an area of focused waves may be used, rather than a discrete engine part as seen in turbine engines. An isolator between the inlet and combustion chamber is often included to improve the homogeneity of the flow in the combustor and to extend ...
See also:Scramjet, Scramjet - History, Scramjet - Simple description, Scramjet - Theory, Scramjet - Applications, Scramjet - Recent progress, Scramjet - Scramjet programmes, Scramjet - HyShot, Scramjet - Hyper-X, Scramjet - Russia and France and NASA, Scramjet - GASL projectile, Scramjet - Scramjet in the movies Read more here: » Scramjet: Encyclopedia II - Scramjet - Theory |
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| | | | Scramjet - Theory: Encyclopedia II - Scramjet - Scramjet programmes
Scramjet - HyShot.
On July 30, 2002, the University of Queensland's HyShot team conducted the first ever test successful flight of a scramjet.
The team took a unique approach to the problem of accelerating the engine to the necessary speed by using an Terrier-Orion sounding rocket to take the aircraft up on a parabolic trajectory to an altitude of 314 km. As the craft re-entered the atmosphere, it dropped to a speed of Mach 7.6. The scramjet engine then started, and it flew at about Mach 7.6 for 6 seconds. ...
See also:Scramjet, Scramjet - History, Scramjet - Simple description, Scramjet - Theory, Scramjet - Applications, Scramjet - Recent progress, Scramjet - Scramjet programmes, Scramjet - HyShot, Scramjet - Hyper-X, Scramjet - Russia and France and NASA, Scramjet - GASL projectile, Scramjet - Scramjet in the movies Read more here: » Scramjet: Encyclopedia II - Scramjet - Scramjet programmes |
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| | | | Scramjet - Theory: Encyclopedia II - Scramjet - Recent progress In recent years, significant progress has been made in the development of hypersonic technology, particularly in the field of scramjet engines. While American efforts are probably the best funded, the first to demonstrate a scramjet working in an atmospheric test was a shoestring project by an Australian team at the University of Queensland. The university's HyShot project demonstrated scramjet combustion in 2002. This demonstration was somewhat limited, however; while the scramjet engine worked effectively and demonstrated supersonic combustion in action, the engine was not d ...
See also:Scramjet, Scramjet - History, Scramjet - Simple description, Scramjet - Theory, Scramjet - Applications, Scramjet - Recent progress, Scramjet - Scramjet programmes, Scramjet - HyShot, Scramjet - Hyper-X, Scramjet - Russia and France and NASA, Scramjet - GASL projectile, Scramjet - Scramjet in the movies Read more here: » Scramjet: Encyclopedia II - Scramjet - Recent progress |
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| | | | Scramjet - Theory: Encyclopedia II - Scramjet - Applications Seeing its potential, organizations around the world are researching scramjet technology. Scramjets will likely propel missiles first, since that application requires only cruise operation instead of net thrust production. Much of the money for the current research comes from governmental defence research contracts.
Space launch vehicles may or may not benefit from having a scramjet stage. A scramjet stage of a launch vehicle theoretically provides a specific impulse with 1000 to 4000 s whereas a rocket provides less than 600 s while ...
See also:Scramjet, Scramjet - History, Scramjet - Simple description, Scramjet - Theory, Scramjet - Applications, Scramjet - Recent progress, Scramjet - Scramjet programmes, Scramjet - HyShot, Scramjet - Hyper-X, Scramjet - Russia and France and NASA, Scramjet - GASL projectile, Scramjet - Scramjet in the movies Read more here: » Scramjet: Encyclopedia II - Scramjet - Applications |
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| | | | Scramjet - Theory: Encyclopedia II - Scramjet - History During and after World War II, tremendous amounts of time and effort were put into researching high-speed jet- and rocket-powered aircraft. The Bell X-1 attained supersonic flight in 1947, and by the early 1960s, rapid progress towards faster aircraft suggested that operational aircraft would be flying at "hypersonic" speeds within a few years. Except for specialized rocket research vehicles like the North American X-15 and other rocket-powered spacecraft, aircraft top speeds have remained level, general ...
See also:Scramjet, Scramjet - History, Scramjet - Simple description, Scramjet - Theory, Scramjet - Applications, Scramjet - Recent progress, Scramjet - Scramjet programmes, Scramjet - HyShot, Scramjet - Hyper-X, Scramjet - Russia and France and NASA, Scramjet - GASL projectile, Scramjet - Scramjet in the movies Read more here: » Scramjet: Encyclopedia II - Scramjet - History |
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| | | | Scramjet - Theory: Encyclopedia II - Scramjet - Simple description A scramjet is a type of engine which is designed to operate at the high speeds normally associated with rocket propulsion. It is different from a rocket because it uses air collected from the atmosphere to burn its fuel, rather than carrying oxidiser in tanks. Normal jet engines and ramjet engines also use air collected from the atmosphere in this way. The problem is that collecting air from the atmosphere causes drag, which increases quickly as the speed increases. Also, at high speed, the air collected becomes so ho ...
See also:Scramjet, Scramjet - History, Scramjet - Simple description, Scramjet - Theory, Scramjet - Applications, Scramjet - Recent progress, Scramjet - Scramjet programmes, Scramjet - HyShot, Scramjet - Hyper-X, Scramjet - Russia and France and NASA, Scramjet - GASL projectile, Scramjet - Scramjet in the movies Read more here: » Scramjet: Encyclopedia II - Scramjet - Simple description |
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