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Ram air refers to the principle of using the airflow created by a moving object to increase ambient pressure, known as ram pressure. Often, the purpose of a ram air system is to increase an engine's power. The term "ram air" may also refer to: Parafoils, also called ram air parachutes, non-rigid airfoils inflated by wind
Ram-air intake on a Kawasaki ZX-12R. A ram-air intake is any intake design which uses the dynamic air pressure created by vehicle motion, or ram pressure, to increase the static air pressure inside of the intake manifold on an internal combustion engine, thus allowing a greater massflow through the engine and hence increasing engine power.
A ram air turbine (RAT) is a small wind turbine that is connected to a hydraulic pump, or electrical generator, installed in an aircraft and used as a power source. The RAT generates power from the airstream by ram pressure due to the speed of the aircraft. It may be called an air driven generator (ADG) on some aircraft. [1]
The RIM-116 Rolling Airframe Missile (RAM) is a small, lightweight, infrared homing surface-to-air missile in use by the German, Japanese, Greek, Turkish, South Korean, Saudi Arabian, Egyptian, Mexican, UAE, and United States navies. It was originally intended and used primarily as a point-defense weapon against anti-ship missiles.
Ram-air intake – an air intake system that aids in engine performance and cooling, commonly used on aircraft and other high-performance vehicles; Ram air turbine – a propeller used by aircraft to generate power; Parafoil – a non-rigid parachute airfoil inflated by wind, also known as a ram-air parachute
Original schematic of a turboramjet design Recreated schematic of an air turboramjet, featuring; 1. compressor, 2. gearbox, 3. hydrogen and oxygen lines, 4. gas generator, 5. turbine, 6. ram burner fuel injector, 7. main combustor, 8. nozzle The air turboramjet engine is a combined cycle engine that merges aspects of turbojet and ramjet engines ...
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The AIM-120 [a] Advanced Medium-Range Air-to-Air Missile (AMRAAM) (/ æ m r æ m / AM-ram) is an American beyond-visual-range air-to-air missile capable of all-weather day-and-night operations. It uses active transmit-receive radar guidance instead of semi-active receive-only radar guidance.