buoyant gas

buoyant gas
подъемный [несущий] газ <воздухоплавательного ЛА>

Авиасловарь. . 2004.

Смотреть что такое "buoyant gas" в других словарях:

  • buoyant — adj. 1 a able or apt to keep afloat or rise to the top of a liquid or gas. b (of a liquid or gas) able to keep something afloat. 2 light hearted. Derivatives: buoyantly adv. Etymology: F buoyant or Sp. boyante part. of boyar float f. boya BUOY …   Useful english dictionary

  • gas vacuole — A prokaryotic cellular organelle consisting of cylindrical vesicles around 75 x 300nm, often in clusters. The wall of the gas vacuole, which is permeable to gases but not to water, is formed from a monolayer of a single protein. Gas vacuoles are… …   Dictionary of molecular biology

  • Lifting gas — A lifting gas is required for aerostats to create buoyancy. Its density is lower than that of air (about 1.2 kg/m3, 1.2 g/l). Ammonia Ammonia is sometimes used to fill weather balloons. Due to its relatively high boiling point (compared to helium …   Wikipedia

  • Fundamentals Of Stack Gas Dispersion — infobox book name=Fundamentals of Stack Gas Dispersion image caption= author=Milton R. Beychok language=English subject= Air dispersion modeling publisher=Milton R. Beychok release date=2005 (4th Edition) media type=Soft cover pages=201 (21.5 cm… …   Wikipedia

  • noble gas — Chem. any of the chemically inert gaseous elements of group 8A or 0 of the periodic table: helium, neon, argon, krypton, xenon, and radon. Also called inert gas. [1900 05] * * * or inert gas Any of the six chemical elements that make up the… …   Universalium

  • Buoyancy compensator (diving) — Stab jacket redirects here. For a type of body armor, see stab vest. A buoyancy compensator (or buoyancy control device, BC or BCD) is a piece of diving equipment worn by divers to provide: * life saving emergency buoyancy both underwater and on… …   Wikipedia

  • balloon flight — ▪ aviation Introduction  passage through the air of a balloon that contains a buoyant gas, such as helium or heated air, for which reason it is also known as lighter than air free flight. Unmanned balloons have been used to carry meteorological… …   Universalium

  • Balloon — A balloon is a flexible bag filled with a type of gas, such as helium, hydrogen, nitrous oxide or air. Early balloons were made of dried animal bladders. Modern balloons can be made from materials such as rubber, latex, polychloroprene or a nylon …   Wikipedia

  • Envelope (disambiguation) — An envelope is the paper container used to hold a letter being sent by post.Envelope may also refer to:In science: * Envelope (mathematics), a curve, surface, or higher dimensional object defined as being tangent to a given family of lines or… …   Wikipedia

  • free balloon — noun : a balloon which can be made to ascend by the use of ballast and to descend by the release of gas but which cannot be guided in flight * * * free ballooning. a balloon, often equipped to carry passengers, that drifts with air currents and… …   Useful english dictionary

  • Castle in the Sky — Infobox Film name = Laputa: Castle in the Sky director = Hayao Miyazaki writer = Hayao Miyazaki starring = Keiko Yokozawa Mayumi Tanaka Minori Terada music = Joe Hisaishi producer = Isao Takahata distributor = Tokuma Shoten (Japan) Toei Company… …   Wikipedia

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