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Have Lockheed and GE Aerospace Finally Fixed America’s Hypersonic Failure?
For years, the United States has trailed behind Russia and China in hypersonic weapons. A new engine prototype by Lockheed ...
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A US-based propulsion company has successfully launched and flown a new rocket powered by a unique rotating detonation engine. Although relatively small by rocket standards, the test could pave the ...
It's this that allows the detonation engine to act as both a ramjet and a scramjet by tuning itself to the rotating detonation core. This also allows the engine to work at varying altitudes – a ...
GE Aerospace says it successfully demonstrated an advanced jet propulsion concept that involves a dual-mode ramjet design utilizing rotating detonation combustion. This could offer a pathway to the ...
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US hypersonic missile range could extend with new rotating detonation ramjet engine tests
On January 14, GE Aerospace and Lockheed Martin revealed the results of a new propulsion demonstration that could reshape the future of hypersonic flight. The two companies showed how a liquid-fueled ...
The U.S. Naval Research Laboratory (NRL) is researching the possibility of using Rotating Detonation Engines (RDEs) to reduce fuel consumption in gas-turbine engines, says Kazhikathra Kailasanath, who ...
TUCSON, Ariz., Oct. 4, 2023 /PRNewswire/ -- Raytheon, an RTX (NYSE: RTX) business, has received a contract from the Defense Advanced Research Projects Agency (DARPA) to develop Gambit, an ...
Rotating detonation engine could be up to 25% more efficient than traditional jet engines. This could make airplanes and missile faster or with longer range. Smaller weapons could reach the same ...
Liquid-fuelled rocket engine design has largely followed a simple template since the development of the German V-2 rocket in the middle of World War 2. Propellant and oxidizer are mixed in a ...
COLORADO SPRINGS—Long-running U.S. interest in the potential application of pressure-gain combustion to high-speed propulsion is stepping up to a new level with the award of a U.S. Air Force Research ...
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