Can you tell me, which engine is specifically used in an Auxiliary Power Unit, or APU? I'm curious to know what type of engine technology is employed to power this critical component in many aircraft, and how it contributes to the overall functionality and reliability of the system. Is it a gas turbine engine, a diesel engine, or something else entirely? I'd appreciate any insights you have on this matter.
6 answers
Valentina
Fri Jul 26 2024
This self-contained unit supplies essential electrical and mechanical power to the aircraft.
SeoulStyle
Fri Jul 26 2024
During takeoff, the APU acts as a starter, providing the initial power required to ignite the main engines.
QuasarGlider
Fri Jul 26 2024
The auxiliary power unit, or APU, serves as a vital component in modern aircraft operations.
CryptoEmpire
Fri Jul 26 2024
Throughout the flight, it maintains pneumatic pressure for cabin air conditioning, ensuring passenger comfort.
mia_clark_teacher
Fri Jul 26 2024
Mounted strategically within the tail cone, the APU is a compact gas turbine engine.