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Horizontal shot of turbine blades set, aircraft or energetics industrial abstract background
Dusty old aircraft turbofan engine detail of front air intake blades
Jet aircraft engine in the hangar
Close-up view of the machine part
Metal nozzle diaphragm with blades part of contemporary low-speed steam turbine in production plant workshop extreme close view
Lisbon, Portugal: boxed aircraft auxiliary power unit (APU) - the APU is a small turbine engine that provides air and electricity, no hydraulics, but electricity and air can run hydraulic pumps. APUs are typically located in the tail cone of the aircraft, but they can also be located in the engine nacelles or in the wheel wells. APUs can be started using either the aircraft's batteries or a ground power unit (GPU). Once the APU is running, it generates electrical power through a generator. APUs are also used by some airlines to reduce fuel consumption. For example, some airlines use the APU to power the aircraft's air conditioning system on the ground, instead of using the main engines. This can save fuel, as the main engines are more fuel-efficient when they are running at higher speeds - Lisbon Airport, aka Humberto Delgado airport.
Jet Engine
Fan blades of a plane jet engine
Detail of Boeing's left engine exhaust end
Side view of an old air craft jet engine without its covers
Shot of an airplane turbine on display
A propeller-driven, four engine airliner built by Lockheed Corporation in 1943.  The first pressurized cabin civil airliner.
Close up of the rear of one of the Rolls Royce engines of an Emirates A380-842 parked behind a tall security fence, near the fire station at Sydney Kingsford-Smith Airport. The lines on the image are the steel bars of the security fence.  The plane, registration A6-EVE, was later towed to the international terminal and departed that evening as flight EK413 to Dubai.  This image was taken from Kyeemagh Avenue, Kyeemagh on a partly cloudy afternoon on 17 March 2023.
Wide angle image of mechanical engineering in Aeronautics. Belonging to a Euro-fighter Typhoon.
old shovels of a turbine - photo
Old airplane aircraft isolated. Detail. Abstract illustration.
Rebuilt, aircraft gas turbine engine on stand.
Airfield equipment. Tractor. Special equipment for aircraft transportation.  Airplane \
Pratt & Whitney J-58 Engine from a SR-71 Blackbird
Colorful car internal combustion engine
Aircraft jet engine turbine isolated on white.
iron works blast furnace parts, closeup of photo
Old russian military fighter jet engine
Close-up of a large impeller used in hydroelectric generator equipment
Close-up of jet engine turbine
Free Images: "bestof:RRSpeynozzle.JPG Afterburner section of a Rolls Royce Spey turbofan engine own 2008-03-29 Nimbus227 GFDL relicense Aircraft engines at the Midland Air Museum"
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