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Axle and Generator in the Housing of a Wind Turbine
Ship propeller
A pair of kangaroos at the zoo
Loch Linnhe in the Scottish Highlands on a stormy day
Bristol, England- March 29, 2024: Big propeller in the dry dock of SS Great Britain steamship
Vehicle Part
Industrial Factory Equipment Engines Tanks And Piping Interior
Old water turbine
Large motor coil
Sailboat propellers closeup
Steam Engine on an old Steam Boat in Switzerland
Close-up of a boat moored in the Oosterdok, or Eastern Dock, in Amsterdam
A Mk 48 torpedo propulsor/screw. This one's resting in a park in Washington State.
Fishing boat propeller
Dams for water irrigation, the water discharge can be managed and flowed to where it is needed using a dam
Industrial valve in machine room
vintage aircraft reactor rotor close-up view of it
Close-up Metal boat propeller
TANGSHAN - JUNE 18: Turbine waste heat power generation system, in a iron and steel co., on June 18, 2014, Tangshan city, Hebei Province, China
wooden gulet boat hull in dry dock maitenance ready for paint, maintenance of yacht, propeller repair
Generator established on small hydroelectric power station
Yellow water slide in a swimming pool, Starnberg, Upper Bavaria, Bavaria, Germany
Ship propeller close up
Parts Of A Boat Close Up
Boat on an Amsterdam canal
a picture of a stainless steel mixing and blending screws for the food industry
Closeup of a boat propeller at sunset.
Looking up at the propeller and keel of a free fall lifeboat, located on a harbour wall for training purposes. These sturdy, compact and sealed lifeboats are designed to be released from large bulk carriers, merchant cargo ships, or oil rigs, enabling crew to evacuate safely from a height in severe and dangerous conditions. They are designed to float and self-right themselves. The lifeboat is secured to a constructed frame, held securely by steel cables.
Lisbon, Portugal: Ram Air Turbine (RAT)  is a small propellor that will deploy in a serious emergency to supply emergency backup electrical power to the aircraft. Usually this happens after all main engines and the APU (auxiliary power unit) fail. Behind the two-blade propeller a hydraulic pump can be seen, besides power, the RAT provides emergency hydraulic pressure. The RAT generates power from the airstream by ram pressure due to the speed of the aircraft. It may be also called an air driven generator (ADG) -
Free Images: "bestof:ArchScrewGen1.JPG en Bedford Boat Slide - Archimedean Screw Turbine - Opening - Generator 1 own Simon Speed 2012-06-18 52 8 0 2 N 0 27 16 46 W region GB_heading"
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