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The turbofan or fanjet is a type of airbreathing jet engine that is widely used in aircraft propulsion. The word "turbofan" is a portmanteau of "turbine" and "fan": the turbo portion refers to a gas turbine engine which achieves mechanical energy from combustion, and the fan, a ducted fan that uses the mechanical energy from the gas turbine to force air rearwards. Thus, whereas all the air taken in by a turbojet passes through the combustion chamber and turbines, in a turbofan some of that air bypasses these components. A turbofan thus can be thought of as a turbojet being used to drive a ducted fan, with both of these contributing to the thrust.
An aircraft engine, often referred to as an aero engine, is the power component of an aircraft propulsion system. Most aircraft engines are either piston engines or gas turbines, although a few have been rocket powered and in recent years many small UAVs have used electric motors.
A jet aircraft is an aircraft propelled by jet engines.
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The Cessna Citation is a family of business jets by Cessna that started in 1972 with the entry into service of the first model. In the fifty years following the 1969 first flight, more than 7,500 Citations were delivered, forming the largest business jet fleet. Deliveries reached 8,000 by 2022, while logging over 41 million flight hours.
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The VisionAire VA-10 Vantage is a prototype single-engined light business-jet designed and developed by the American company VisionAire Jets Corporation. Originally planned for production in the late 1990s, the original VisionAire Corporation failed in 2003. The project was acquired by Eviation Jets, which planned to produce it as the redesigned EV-20 Vantage Jet. Eviation also failed, and in 2012 the design was relaunched by a revived VisionAire under its original design.
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The Tecnam Astore is an Italian, low wing, two-seater, light-sport aircraft, under development by Tecnam of Naples. It was first flown in early June, 2013, and introduced at the AERO Friedrichshafen show in 2013. It is supplied complete and ready-to-fly.
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References
- ↑ Elaine Kauh (14 May 2015). "Tecnam Unveils Single-Engine Turbofan Concept - AVweb flash Article" . Retrieved 7 June 2015.
- ↑ Pia Bergqvist (12 May 2015). "Tecnam Explores Two-Seat P Jet | Flying Magazine" . Retrieved 7 June 2015.
