- gravitational pressure
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гравитационное давление
Англо-русский словарь технических терминов. 2005.
gravitational pressure
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Gravitational collapse — in astronomy is the inward fall of a massive body under the influence of the force of gravity. It occurs when all other forces fail to supply a sufficiently high pressure to counterbalance gravity and keep the massive body in hydrostatic… … Wikipedia
Pressure head — is a term used in fluid mechanics to represent the internal energy of a fluid due to the pressure exerted on its container. It may also be called static pressure head or simply static head (but not static head pressure). It is mathematically… … Wikipedia
Gravitational compression — is a process whereby gravity acting on the mass of an object compresses it, increasing its density and reducing its volume.The Sun is a good example, wherein the surface of the Sun is pulled downwards by the Sun s own gravity. This causes it to… … Wikipedia
Gravitational metric system — In the gravitational metric system(s) the base unit of force is not normalised to one mass unit (gram or kilogram) times one length unit (metre or centimetre) per time unit squared (second) as in the SI, but it depends on a selected or locally… … Wikipedia
Gravitational shielding — The term gravitational shielding refers to a hypothetical process of shielding an object from the influence of a gravitational field. Such processes, if they existed, would have the effect of reducing the weight of an object. All experimental… … Wikipedia
Pressure — This article is about pressure in the physical sciences. For other uses, see Pressure (disambiguation). Pressure as exerted by particle collisions inside a closed container … Wikipedia
gravitational collapse — noun the stage in the evolution of a star in which the pressure of the star is insufficient to maintain it at a stable size, and its material falls inward under its own gravitational attraction, eventually forming a black hole or a neutron star,… … Wiktionary
gravitational collapse — Astron. 1. the final stage of stellar evolution in which a star collapses to a final state, as a white dwarf, neutron star, or black hole, when the star s nuclear reactions no longer generate enough pressure to balance the attractive force of… … Universalium
gravitational collapse — noun the implosion of a star resulting from its own gravity; the result is a smaller and denser celestial object • Hypernyms: ↑implosion * * * noun : the tendency of matter to move toward a common center of gravity (as in the formation of… … Useful english dictionary
Overburden pressure — Overburden pressure, also called lithostatic pressure or vertical stress, is the pressure or stress imposed on a layer of soil or rock by the weight of overlying material. The overburden pressure at a depth z is given by where ρ(z) is the density … Wikipedia
Atmospheric pressure — Air pressure redirects here. For the pressure of air in other systems, see pressure. Atmospheric pressure is the force per unit area exerted against a surface by the weight of air above that surface in the Earth s atmosphere. In most… … Wikipedia
