Jet engine - Wikipedia
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 broad definition may include rocket, water jet, and hybrid propulsion, the term jet engine typically refers to an internal combustion air-breathing jet engine such as a turbojet, turbofan ...
How do jet engines work? | Types of jet engine compared
2024年10月27日 · A jet engine is a machine that converts energy-rich, liquid fuel into a powerful pushing force called thrust. The thrust from one or more engines pushes a plane forward, forcing air past its scientifically shaped wings to create an upward force called lift that powers it …
Jet engine | Design, Types, & Functionality | Britannica
2024年10月18日 · A jet engine is any of a class of internal-combustion engines that propel aircraft by means of the rearward discharge of a jet of fluid, usually hot exhaust gases generated by burning fuel with air drawn in from the atmosphere.
Engines - NASA
2021年5月13日 · Jet engines move the airplane forward with a great force that is produced by a tremendous thrust and causes the plane to fly very fast. All jet engines, which are also called gas turbines, work on the same principle. The engine sucks air in at the front with a fan.
History of the jet engine - Wikipedia
The key to a practical jet engine was the gas turbine, used to extract energy from the engine itself to drive the compressor. The gas turbine was not an idea developed in the 1930s: the patent for a stationary turbine was granted to John Barber in England in 1791.
How Jet Engines Work - YouTube
2019年11月3日 · An inside look at how jet engines work. Most modern jet propelled airplanes use a turbofan design, where incoming air is divided between a large fan and the jet engine core, where combustion...
MIT School of Engineering | » How does a jet engine work?
2012年2月14日 · Jet engines create forward thrust by taking in a large amount of air and discharging it as a high-speed jet of gas. The way they’re designed allows aircraft to fly faster and further compared to propeller-driven aircraft.
How Does a Jet Engine Work? - Pilot Institute
2023年7月17日 · Jet engines are the powerhouses of aviation, but how do they work? This article will cover the basics of how jet engines function and give you a peek into how they produce their immense power in various weather conditions.
The History and Invention of the Jet Engine - ThoughtCo
2019年7月23日 · Between the 1600s and World War II, many scientists experimented with hybrid engines to propel aircraft. Many used one of the piston engine's forms—including air-cooled and liquid-cooled inline and rotary and static radial engines—as the power source for aircraft.
Jet Engines, Aviation Pioneers, Air Travel - Britannica
2024年10月30日 · In the United States, Sanford A. Moss, an engineer with the General Electric Co., came close to inventing a jet engine in 1918 with his turbosupercharger, which used hot gases from the engine exhaust to drive a turbine that in turn drove a centrifugal compressor to supercharge the engine.