A precooled jet engine is a concept that enables jet engines with turbomachinery, as opposed to ramjets, to be used at high speeds. Precooling restores...

An airbreathing jet engine (or ducted jet engine) is a jet engine in which the exhaust gas which supplies jet propulsion is atmospheric air, which is...

twin-engine English Electric Lightning, which has two fuselage-mounted jet engines one above the other, engine No. 1 is below and to the front of engine No...

A jet engine is a type of reaction engine, discharging a fast-moving jet of heated gas (usually air) that generates thrust by jet propulsion. While this...

Rocket Engine) is a concept under development by Reaction Engines Limited for a hypersonic precooled hybrid air-breathing rocket engine. The engine is designed...

A rocket engine uses stored rocket propellants as the reaction mass for forming a high-speed propulsive jet of fluid, usually high-temperature gas. Rocket...

Bond brought a precooled jet engine design he had invented to the HOTOL project, and this became the Rolls-Royce RB545 rocket engine. In 1989, he formed...

portal Avangard (hypersonic glide vehicle) Precooled jet engine Ram accelerator Shcramjet SABRE (rocket engine) "Lorin Ramjet". www.enginehistory.org. Analysis...

ACES along with it. Air-augmented rocket RB545 Reaction Engines SABRE - a precooled jet engine that cools but does not liquefy the air Scramjet "Archived...

combined cycles of a precooled jet engine, rocket engine and ramjet. Originally the key technology for this type of precooled jet engine did not exist, as...

The ATREX engine (Air Turbo Ramjet Engine with eXpander cycle) developed in Japan is an experimental precooled jet engine that works as a turbojet at...

198 t (437,000 lb) liquid hydrogen Powerplant: 4 × Reaction Engines Scimitar Precooled jet engine Performance Cruise speed: Mach 5.0 (6,130 km/h) supersonic...

A ramjet is a form of airbreathing jet engine that requires forward motion of the engine to provide air for combustion. Ramjets work most efficiently...

project cancelled. At around the same time, the HOTOL tried to use precooled jet engine technology, but failed to show significant advantages over rocket...

failure from hydrogen embrittlement. Timeline of hydrogen technologies Precooled jet engine Nagano, S.; Kitajima, T.; Yoshida, K.; Kazao, Y.; Kabata, Y.; Murata...

mathematician Robert P. Carmichael, one of the inventors of the Precooled jet engine Sandy Carmichael, Scottish rugby player who also played for the British...

development.[when?] Precooled jet engines are jet engines with a heat exchanger at the inlet that cools the air at very high speeds. These engines may be practical...

September 2020. Wang, Brian (2024-08-08). "Precooled F-100 Engine Combined with Ramjet for Hypersonic Drone and Jets". next BIG future. Retrieved 2024-08-24...

leading edge – Powered lift – Precision approach path indicator – Precooled jet engine – Private pilot license – Prone pilot – Propeller – Propelling nozzle...

Liquid hydrogen is one of the best coolants used in engineering, and precooled jet engines have been proposed to use this property for cooling the intake air...

Stage Engine Achieves Critical Design Milestone". sncorp.com. Sierra Nevada Corporation. 4 August 2022. Retrieved 5 November 2022. "Rocket Engines and Propulsion"...

M-V rocket engines took place at Noshiro. In addition, a successful static test firing of the ATREX, an experimental precooled jet engine that works as...

only Possible future aircraft using precooled jet engines include Reaction Engines Skylon and the Reaction Engines A2. The following rockets were/are partially...

atmosphere. Other, reusable turbojet-like designs like Skylon which uses precooled jet engines up to Mach 5.5 before employing rockets to enter orbit appears to...

range with large take-off mass. Precooled jet engine Reaction Engines SABRE Reaction Engines A2 Liquid air cycle engine Coppinger, Robert ‘Rob’ (23 October...

Jivraj; R. Varvill; A. Bond & G. Paniagua (2007). "The Scimitar Precooled Mach 5 Engine" (PDF). 2nd European Conference For Aerospace Sciences (EUCASS)...

provide the engine for the British Army's Watchkeeper UAV. Reaction Engines SABRE, a hypersonic precooled hybrid air-breathing rocket engine currently in...

about 32 to 50 K at 1 atmosphere) does it cool upon free expansion. Once precooled below this temperature, helium can be liquefied through expansion cooling...