Afterburner Meaning: Definition, Examples, and Translations
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afterburner
[ˈɑːftərˌbɜrnər ]
Definition
aviation technology
An afterburner is a component used in jet engines that injects fuel into the jet pipe downstream of the turbines. This additional fuel combusts and greatly increases thrust without the weight penalty of additional engines. Afterburners are commonly used in military aircraft and supersonic jets to achieve higher speeds.
Synonyms
Examples of usage
- The fighter jet utilized its afterburner to reach supersonic speeds.
- During takeoff, the pilot engaged the afterburner for maximum thrust.
- Afterburners can create a distinctive flame during high-speed maneuvers.
- Some commercial jets employ afterburners for short takeoff runs.
Translations
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Origin of 'afterburner'
The term 'afterburner' is derived from the concept of burning fuel after the primary combustion process within a jet engine. The prefix 'after-' suggests that this combustion occurs after the initial fuel burn, while 'burner' relates to the act of combustion itself. The use of afterburners began in the late 1940s and early 1950s, primarily for military aircraft designed to achieve higher speeds and improved performance. Engineers sought ways to increase thrust without adding significant weight, leading to the innovative design of afterburners, which allows for a substantial boost in power. Over the years, their application has expanded, and while primarily associated with military and supersonic aircraft, some commercial aircraft utilize similar principles for short takeoff and climb capabilities.