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Why the APU is located at the tail section?
Having the APU in the tail places it as far away from the cabin and fuel tanks as possible, and being outside the pressure vessel makes it easier to isolate from those areas. Having the exhaust exit the tail prevents it from interfering with any other parts of the airplane.
What is so special about the Boeing 787 Dreamliner?
One of the most unique things about the 787 is its raked wingtip, where the wing sweeps upwards at the end. It’s designed to give the aircraft more fuel efficiency and allow it to climb in a better way. It’s probably the first time we’ve seen this in commercial service.
Does the 787 have fly by wire?
The 787 Dreamliner family features an advanced fly-by-wire flight control system. Instead of a mechanical system of cables and pulleys that move the control surfaces on the wing and tail, fly-by-wire systems translate pilot inputs into electrical signals.
Why is 787 so fuel efficient?
New, lightweight composite materials make up half of the 787’s primary structure, including the fuselage and wing. The aircraft’s wing design and construction enable speed and fuel efficiency. The 787 is powered by new, more fuel efficient models of jet engines produced by General Electric and Rolls-Royce.
Where is the fin located on a Boeing 787?
The fin is located under the Boeing 787 APU exhaust as shown in the picture below. Does anybody know the application of this thing or it is used for ‘guiding’ the APU exhaust?
What kind of Apu does a Boeing 787 have?
The Pratt & Whitney APS5000 APU is the industry’s first all-electric APU for large commercial aircraft. This single-shaft, variable-speed gas turbine APU develops 450kVA of electrical power at sea level that starts and operates up to 43,100 feet. The APS5000 APU was designed exclusively for the Boeing 787 Dreamliner.
What kind of power does a 787 Dreamliner use?
This single-shaft, variable-speed gas turbine APU develops 450kVA of electrical power at sea level that starts and operates up to 43,100 feet. The APS5000 APU was designed exclusively for the Boeing 787 Dreamliner.
Which is the latest Apu system for aircraft?
The APS2600 APU is the latest generation regional aircraft APU system available today. Derived from the APS2300, it has been designed to match today’s regional market requirements.