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The view of the engines on a Saturn 5 rocket.
8-piston aeronautical radial engine bottom view
Beja Airport, Portugal: sonar buoys chutes - sonobuoys are used in anti-submarine warfare and submarine rescue - there are two main types, active buoys send out sonar pulses, which reflect off of the submarine, and the return is datal inked back to the aircraft, passive buoys listen for any radiated noise from the submarine contact - hydrophone sensors and stabilizing equipment are below the water surface, the buoy relays acoustic information from its hydrophone via UHF/VHF radio to operators on board the aircraft - Lockheed P-3 Orion aircraft, a military derivative of the Lockheed L-188 Electra. Image obtained in a public non ticketed area.
Blade for wind turbines extreme close up against sky background
The back of a yacht with a water jet engine in the form of a turbine and zinc anodes on the hull to protect against salt water, in dry dock.
The rotor head of a helicopter.
A detailed perspective of a metallic hot air balloon burner, focusing on its complex structure and components under a blue sky. High quality photo
Wind generator working on full power. No people.
meteorological satellite layout for monitoring climate and detecting global climate changes, space technology, Earth observation
View looking up into the top of the historic Assateague Lighthouse showing its two rotating navigational lights during the day.
Detail of the burners of a hot air balloon
Circles are everywhere.
paramotor engine
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.
vintage aircraft reactor rotor close-up view of it
Underside of a jet airplane wing.
Airship
abandoned fuselage of an airplane
Shot of an airplane turbine on display
Vintage aeroplane propeller.
Small propeller airplane at an air show. Selective focus
Krynica Zdroj, Poland. August 5, 2024: Replica of the old Bleriot XI airplane inside the Main Pump Room in Krynica Zdroj in Poland.
Milwaukee, Wisconsin, USA: 1911 Curtiss Model E (or frequently \
iron works blast furnace parts, closeup of photo
Private jet aircraft in the hangar open for regular maintenance service.
Abstract glitter in silver steel texture
Close-up of nose of Etihad Airways Boeing 787-9 Dreamliner register A6-BLR at Swiss Airport Zürich Kloten on a sunny spring morning. Photo taken April 14th, 2023, Kloten, Canton Zurich, Switzerland.
Low Angle View on a Blimp.
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