Aircraft engines

thumb|upright=1.4|General Electric T64|GE T64 turboprop, with the propeller on the left, the gearbox with accessories in the middle, and the gas generator (turbine) on the right

engine designed for use in powered aircraft

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thumb|300px|Diagram of a valved pulsejet. 1 - Air enters through valve and is mixed with fuel. 2 - The mixture is ignited, expands, closes the valve and exits through the tailpipe, creating thrust. 3 - Low pressure in the engine opens the valve and draws in air.

thumb|right|upright=1.2|A supercharger (item 6) on a piston engine thumb|right|upright=1.2|Roots-type Eaton Corporation|Eaton M62 supercharger (right) on a 2006 Saturn (GM) Ion Redline Ecotec LSJ [[4-cylinder engine]]

thumb|Paramotor thumb|Paramotor pilot "reverse launching", showing how seat bottom moves to allow for easy ground handling

type of jet engine

two-propeller design for improving low-airspeed maneuverability

type of injection

Wikimedia list article

form of ultralight aviation

mechanical fan mounted within a shroud or duct to direct its airflow

fuel-related aircraft component

performance of tasks which maintain an aircraft's continuing airworthiness and operational availability

turbine engine unexpectedly stops producing power due to a malfunction other than fuel exhaustion

Diesel-powered aircraft engine

GM-1 (Göring Mischung 1) was a system for injecting nitrous oxide into aircraft engines that was used by the Luftwaffe in World War II. This increased the amount of oxygen in the fuel mixture, and thereby improved high-altitude performance. GM-1 was used on several modifications of existing fighter designs to counter the increasing performance of Allied fighters at higher altitudes.

aircraft propelled by a steam engine

Device to reduce noise produced by aircraft jet engines

Propellers that rotate on opposite directions

phenomenon of rapid air movement produced by the jet engines of aircraft