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- Ramjet - Wikipedia
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 at supersonic speeds around Mach 3 (2,300 mph; 3,700 km h) and can operate up to Mach 6 (4,600 mph; 7,400 km h)
- Ramjet Scramjet Thrust - NASA
Unlike a turbojet engine, ramjets and scramjets have no moving parts, only an inlet, a combustor that consists of a fuel injector and a flame holder, and a nozzle
- How Ramjets Work - HowStuffWorks
A ramjet is a type of air-breathing jet engine that operates on the principle of compressing incoming air without the need for rotating parts It relies on the high-speed forward motion of the aircraft to compress air, making it suitable for supersonic and hypersonic flight
- Ramjet Vs. Scramjet: Whats The Difference Between These Jet Engines?
Ramjet engines are a type of experimental engine designed to have no moving parts These types of engines lack the traditional gas turbine that helps generate combustion energy and forward thrust
- Ramjet | Supersonic, Jet Engines, Propulsion | Britannica
ramjet, air-breathing jet engine that operates with no major moving parts It relies on the craft’s forward motion to draw in air and on a specially shaped intake passage to compress the air for combustion After fuel sprayed into the engine has been ignited, combustion is self-sustaining
- Ramjet – Definition Detailed Explanation - Sentinel Mission
A ramjet is a type of air-breathing jet engine that operates without the use of rotating machinery, such as a turbine It is a simple yet powerful propulsion system that relies on the engine’s forward motion to compress incoming air and generate thrust
- Ramjets and Scramjets - Purdue University
Because of the flow energy need to accomplish this, ramjets must be operated at high speeds They are incapable of drawing in air at a standstill A normal ramjet uses oblique shocks to slow the flow with low pressure loss, and a final normal shock to drive the flow subsonic
- Ramjets scramjets aerodynamics: A progress review
Such supersonic propulsion engines (ramjets) can be operated with either liquid or solid fuels During the past half of century, intensive research and developments have been conducted on ramjets scramjets
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