What is a turbine engine on a plane?
Jet engines, particularly gas turbine engines, are widely used in aviation to power airplanes. They work by accelerating air through the engine and using the exhaust to create thrust. Within this category, there are a few subtypes: Turbojet Engines: The simplest form of jet engines. A jet engine is an air breathing engine (vs a rocket) that produces power in the form of thrust rather than shaft power. Due to the fact that turbojets and turbofans are the most common types of jets, jet engines and turbine engines are often considered synonymous.Many aircraft use a form of the gas turbine engine to produce power for thrust. These engines are normally the turboprop, turboshaft, turbofan, and a few turbojet engines.Turbofan engines power a wide range of aircraft, from commercial airliners like the Boeing 747, Airbus A320, and Boeing 787, to modern fighter jets such as the F-22 Raptor and Eurofighter Typhoon.For a gas turbine engine, the accelerated gas is the jet exhaust and most of the mass of the jet exhaust comes from the surrounding atmosphere. Most modern passenger and military aircraft are powered by gas turbine engines.
What are the 4 types of aircraft engines?
Many aircraft use a form of the gas turbine engine to produce power for thrust. These engines are normally the turboprop, turboshaft, turbofan, and a few turbojet engines. Whereas all the air taken in by a turbojet passes through the combustion chamber and turbines, in a turbofan some of the air entering the nacelle bypasses these components. A turbofan can be thought of as a turbojet being used to drive a ducted fan, with both of these contributing to the thrust.