Auxiliary Power Unit Aircraft

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Auxiliary power unit aircraft.

With more than 95 000 apus produced and more than 36 000 in service today honeywell has a large apu installed base and is poised for further growth. An auxiliary power unit or apu allows an aircraft to operate autonomously without reliance on ground support equipment such as a ground power unit an external air conditioning unit or a high pressure air start cart. The auxilary power unit safir 5k g z8 can be used in civil aviation applications all around the world. Unlike the aircraft s main engines the apu outputs almost no thrust.

Pneumatic power for cabin air conditioning systems. An auxiliary power unit apu is a device on a vehicle that provides energy for functions other than propulsion they are commonly found on large aircraft and naval ships as well as some large land vehicles. The auxiliary power unit is an actual turbine engine more appropriately called a turboshaft engine. Most of the power produced is used to run an electric generator and provide pneumatic air pressure.

The safír 5k g mis auxiliary power unit is designed to supply air for starting the main engines for use in air conditioning systems and to drive the dc starter generator. How an auxiliary power unit works. The auxiliary power unit apu is a small gas turbine engine mounted in the tail cone of an aircraft to provide autonomous electrical and mechanical power for the following. This certification guarantees to manufacturers and operators that the.