buoyancy
51hydrostatic buoyancy — hidrostatinė keliamoji jėga statusas T sritis Standartizacija ir metrologija apibrėžtis Archimedo jėga skysčiuose. atitikmenys: angl. hydrostatic buoyancy; hydrostatic uplift; vertical hydrostatic force vok. hydrostatischer Auftrieb, m rus.… …
52center of buoyancy — kėlimo centras statusas T sritis fizika atitikmenys: angl. center of buoyancy vok. Auftriebsmittelpunkt, m rus. центр выталкивающей силы, m; центр подъёмной силы, m pranc. centre de portance, m; centre de poussée, m …
53center of buoyancy — noun (physics) the center of mass of the immersed part of ship or other floating object • Syn: ↑centre of buoyancy, ↑center of immersion, ↑centre of immersion • Topics: ↑physics, ↑natural philosophy …
54reserve of buoyancy — Etymology: reserve (II) : reserve buoyancy …
55neutral buoyancy — having the same density as the surrounding water, so it neither sinks nor floats …
56neutral buoyancy device — a plastic device used by anglers to determine how much weight is needed to cock a float. Used at home when making up float rigs …
57reserve buoyancy — Naut. the difference between the volume of a hull below the designed waterline and the volume of the hull below the lowest opening incapable of being made watertight. [1900 05] * * * …
58centre of buoyancy — noun the point through which the resultant of all buoyant forces on an immersed hull are assumed to act; the centre of mass of the displaced water Syn: centre of cavity, centre of displacement, centre of flotation …
59center of buoyancy — The position in a floating object where the upthrust appears to act …
60positive buoyancy — noun : a condition of weight and mass relationships of a ship (as a submarine) in which it will float unless mechanical devices (as diving planes) are employed or unless additional weight is taken on …