What is the difference between turbojet and turbofan?

Definitions

- Describing a type of aircraft engine that uses a turbine to compress air and mix it with fuel for combustion. - Referring to a high-speed jet engine that produces thrust by expelling hot gases from the rear. - Talking about a type of engine used in military aircraft, supersonic planes, and some commercial jets.

- Describing a type of aircraft engine that uses a fan to generate additional thrust and improve fuel efficiency. - Referring to a quieter and more efficient type of jet engine that is commonly used in commercial airliners. - Talking about a type of engine that combines the features of a turbojet and a turboprop engine.

List of Similarities

  • 1Both are types of jet engines.
  • 2Both use turbines to compress air for combustion.
  • 3Both produce thrust to propel an aircraft forward.
  • 4Both are used in commercial and military aircraft.
  • 5Both rely on the same basic principles of physics to function.

What is the difference?

  • 1Design: Turbojet has a simpler design and is less fuel-efficient than turbofan.
  • 2Efficiency: Turbofan is more fuel-efficient and quieter than turbojet.
  • 3Thrust: Turbojet produces more thrust at higher speeds than turbofan.
  • 4Noise: Turbojet is louder and produces more noise than turbofan.
  • 5Applications: Turbojet is used in military aircraft and supersonic planes while turbofan is commonly used in commercial airliners.
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Remember this!

Turbojet and turbofan are both types of jet engines that use turbines to compress air for combustion. However, turbofan is a more advanced and efficient engine that uses a fan to generate additional thrust and improve fuel economy. Turbojet is simpler and produces more thrust at higher speeds, making it suitable for military aircraft and supersonic planes. Turbofan is quieter and more fuel-efficient, making it the preferred choice for commercial airliners.

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