- air ejectors
- • въздушен ежектор
English-Bulgarian polytechnical dictionary . 2013.
English-Bulgarian polytechnical dictionary . 2013.
Diffusion pump — Six inch oil diffusion pump. Diffusion pumps use a high speed jet of vapor to direct gas molecules in the pump throat down into the bottom of the pump and out the exhaust. Presented in 1915 by Wolfgang Gaede[1] and using mercury vapor, they were… … Wikipedia
Aspirator — Infobox Laboratory equipment name = Aspirator caption = A copper aspirator. The water inlet and outlet are at the top and bottom, respectively; the air inlet is on the side. acronym = other names = Eductor jet pump Injector/Ejector Filter pump… … Wikipedia
Condenser (heat transfer) — For other Condensers not involving heat transfer, see Condenser (disambiguation). In systems involving heat transfer, a condenser is a device or unit used to condense a substance from its gaseous to its liquid state, typically by cooling it. In… … Wikipedia
USS Narwhal (SSN-671) — See USS Narwhal for other ships of the same name. USS Narwhal (SSN 671), a unique submarine, was the third ship of the United States Navy to be named for the narwhal, a gray and white arctic whale. Her keel was laid down on 17 January 1966 by the … Wikipedia
Entrainment (hydrodynamics) — See entrainment for other types. Entrainment is the movement of one fluid by another.One fluid moving in another can push or pull the other along with it. Eductors or eductor jet pumps are an excellent example. They are used onboard many ships to … Wikipedia
Injector — An injector, ejector, steam ejector or steam injector is a pump like device that uses the Venturi effect of a converging diverging nozzle to convert the pressure energy of a motive fluid to velocity energy which creates a low pressure zone that… … Wikipedia
Vacuum brake — The vacuum brake is a braking system used on trains. It was first introduced in the mid 1860s and a variant, the automatic vacuum brake system became almost universal in British train equipment, and in those countries influenced by British… … Wikipedia
Thermal power station — Republika Power Plant, a thermal power station in Pernik, Bulgaria … Wikipedia
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
McDonnell Douglas F-15 Eagle — F 15 redirects here. For other uses, see F15 (disambiguation). F 15 Eagle USAF F 15C over Washington … Wikipedia
McDonnell Douglas F-15E Strike Eagle — For the game, see F 15 Strike Eagle (video game). F 15E Strike Eagle USAF F 15Es of the 4th Operations Group in fo … Wikipedia