- settling velocity
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Англо-русский словарь терминов металлургии и сварки. 2011.
settling velocity
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settling velocity — The terminal velocity at which a particle will fall through a fluid [16] … Lexicon of Cave and Karst Terminology
Settling — is the process by which particulates settle to the bottom of a liquid and form a sediment. Settling velocity or fall velocity or terminal velocity (ws) of a (sediment) particle is the at which the sediment settles in still fluid. It is diagnostic … Wikipedia
settling — /set ling, l ing/, n. 1. the act of a person or thing that settles. 2. Usually, settlings. sediment. [1400 50; late ME; see SETTLE1, ING1] * * * In building construction, the gradual subsiding of a structure as the soil beneath its foundation… … Universalium
Terminal velocity — A free falling object achieves its terminal velocity when the downward force of gravity ( Fg )equals the upward force of drag ( Fd ). This causes the net force on the object to be zero, resulting in an acceleration of zero. Mathematically an… … Wikipedia
Annular velocity — [http://www.glossary.oilfield.slb.com/Display.cfm?Term=annular%20velocity] is the speed of a fluid s movement in a column called an annulus. [http://en.wikipedia.org/wiki/Annulus (mathematics)] It is normally measured in feet per minute (fpm).… … Wikipedia
Sediment — Cobbles on a beach River Rhône flowing into Lake Geneva … Wikipedia
Stokes' law — In 1851, George Gabriel Stokes derived an expression, now known as Stokes law, for the frictional force also called drag force exerted on spherical objects with very small Reynolds numbers (e.g., very small particles) in a continuous viscous… … Wikipedia
Sediment transport — is the movement of solid particles ( sediment ) due to the movement of the fluid in which they are immersed. This is typically studied in natural systems, where the particles are clastic rocks (sand, gravel, boulders, etc.) or clay, and the fluid … Wikipedia
Viscometer — A viscometer (also called viscosimeter) is an instrument used to measure the viscosity of a fluid. For liquids with viscosities which vary with flow conditions, an instrument called a rheometer is used. Viscometers only measure under one flow… … Wikipedia
sedimentation — /sed euh meuhn tay sheuhn/, n. the deposition or accumulation of sediment. [1870 75; SEDIMENT + ATION] * * * In geology, the process of deposition of a solid material from a state of suspension or solution in a fluid (usually air or water).… … Universalium
Jiří Březina — Jiří Březina, born April 6, 1933 in Prague, Czechoslovakia, is a German scientist of Czech origin, a professor of Geology, and an expert in Sand Texture Sedimentology. In 1979 he developed an equation for drag coefficient of a sedimenting… … Wikipedia
