Propeller

A propeller can be seen as a rotating fin in water or a wing in air. The horizontal axis of rotation produces a dynamic force as thrust. The force produced is from the difference in pressure from the forward and rear surfaces of the blades.

Airplane

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  Propellors of an ATR-72 in flight

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  Propeller of a Royal Airforce plane, crashed in the Faroe Islands

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  Flypropel

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  Fokker50 propeller aviodrome lelystad

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  Airman rotates the propeller on an EP-3E Orion engine as part of preflight checks

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  Fokker50 Propeller, 6 bladed, Dowty Rotol

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  RAF Hercules C-130 propellers

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  GR SK Propeller

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  Autogyro MT03 propeller

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  F4U Corsair propeller

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  Propeller of an ultralight aircraft

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  Contra-rotating propellers of a modified P-51 Mustang fitted with a Rolls-Royce Griffon

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  Lockheed P-3C propeller

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  Klapp-Propeller auf einem Segelfugzeug

Ship

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  Soviet 14-ton Voroshilov cruiser proppeller at the Museum on Sapun Mountain, Sevastopol

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  Propeller

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  Brosen propeller rudder

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  Screw-Konpira

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  Verstellpropeller eines Hurtigrutenschiffes

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  MariahAlesisCleaningProp

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  Schiffsschraubenflügel in Saarlouis

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  Propellers on the Ticonderoga-class cruiser USS Cowpens

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  Propeller with two blades mounted on an old ship

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  2-flügeliger Festpropeller eine Oceanis 331

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  USS Churchill : Close up view of the shaft driver propeller

Others

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