propeller pump

См. также в других словарях:

• propeller pump — The impeller of a pump, characterized by a small number of blades of double curvature; propellers are generally axial flow impellers, seldom mixed flow ones …   Dictionary of automotive terms

• pump — [1] A device for moving liquid or gas by decreasing or increasing the pressure on it. See accelerator pump air pump canned motor pump cell pump centrifugal pump charging pump circulating pump coolant pump diaphragm pump …   Dictionary of automotive terms

• pump — pump1 pumpable, adj. pumpless, adj. pumplike, adj. /pump/, n. 1. an apparatus or machine for raising, driving, exhausting, or compressing fluids or gases by means of a piston, plunger, or set of rotating vanes. 2. Engin., Building Trades. a shore …   Universalium

• Pump-jet — A pump jet or water jet is a marine system that creates a jet of water for propulsion. The mechanical arrangement may be a ducted propeller with nozzle, or a centrifugal pump and nozzle. The first functioning pump jet engine was created by New… …   Wikipedia

• Propeller — A propeller is essentially a type of fan which transmits power by converting rotational motion into thrust for propulsion of a vehicle such as an aircraft, ship, or submarine through a mass such as water or air, by rotating two or more twisted… …   Wikipedia

• Propeller governor — History = In the history of development of the airplane it became apparent that it is necessary to improve aircraft performance. One of influential factors was the propeller design in relation to the most efficient blade angle. The first… …   Wikipedia

• Pump-jet — Jetantrieb mit gesenkten Deflektorklappen Ein Wasserstrahlantrieb (auch Pumpjetantrieb, Pumpenstrahlantrieb, Jetantrieb, Waterjetantrieb, etc.) ist ein Antriebsaggregat beispielsweise bei Hochgeschwindigkeitsfähren, Spezialschiffen, sowie bei… …   Deutsch Wikipedia

• Pump Jet — Jetantrieb mit gesenkten Deflektorklappen Ein Wasserstrahlantrieb (auch Pumpjetantrieb, Pumpenstrahlantrieb, Jetantrieb, Waterjetantrieb, etc.) ist ein Antriebsaggregat beispielsweise bei Hochgeschwindigkeitsfähren, Spezialschiffen, sowie bei… …   Deutsch Wikipedia

• propeller — /preuh pel euhr/, n. 1. a device having a revolving hub with radiating blades, for propelling an airplane, ship, etc. 2. a person or thing that propels. 3. the bladed rotor of a pump that drives the fluid axially. 4. a wind driven, usually three… …   Universalium

• propeller — The impeller of a pump, characterized by a small number of blades of double curvature; propellers are generally axial flow impellers, seldom mixed flow ones. Also see divided propeller shaft …   Dictionary of automotive terms

• Pump well — Well Well, n. [OE. welle, AS. wella, wylla, from weallan to well up, surge, boil; akin to D. wel a spring or fountain. ????. See {Well}, v. i.] [1913 Webster] 1. An issue of water from the earth; a spring; a fountain. [1913 Webster] Begin, then,… …   The Collaborative International Dictionary of English