- fluid permeability
- проницаемость породы для жидкости
Большой англо-русский и русско-английский словарь. 2001.
fluid permeability
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Permeability (earth sciences) — Permeability in the earth sciences (commonly symbolized as κ , or k ) is a measure of the ability of a material (typically, a rock or unconsolidated material) to transmit fluids. It is of great importance in determining the flow characteristics… … Wikipedia
permeability — [pʉr΄mē ə bil′ə tē] n. 1. the state or quality of being permeable 2. Physics a) the measure of the ease with which a magnetic field can establish magnetic induction in a particular material b) the rate of diffusion of a fluid through a porous… … English World dictionary
Fluid conductance — is related to the rate at which a unit of material can transmit fluids, and is used mainly in hydrology in relation to river and lake bottoms. It is an application of intrinsic permeability to a unit of material with a defined area and… … Wikipedia
permeability — /perr mee euh bil i tee/, n. 1. the property or state of being permeable. 2. Also called magnetic permeability. Elect. a measure of the change in magnetic induction produced when a magnetic material replaces air, expressed as a coefficient or a… … Universalium
permeability, effective — The observed permeability of a porous medium to one fluid phase under conditions of physical interaction between this phase and other fluid phases present [22] … Lexicon of Cave and Karst Terminology
permeability, specific — The permeability measured when the rock contains only one fluid [22] … Lexicon of Cave and Karst Terminology
permeability, intrinsic — 1. A measure of the ability of a medium to transmit a fluid through a porous medium. It is a function of the medium only and is proportional to the mean grain size diameter. 2. A measure of the relative ease with which a porous medium can… … Lexicon of Cave and Karst Terminology
permeability — noun a) the property of being permeable b) the rate of flow of a fluid through a porous material … Wiktionary
Permeability — The ease with which fluid flows through a porous medium. U.S. Dept. of Energy, Energy Information Administration s Energy Glossary … Energy terms
Drilling fluid — This article is about fluids used when drilling a well. For fluids used with drill bits during metal working, see cutting fluid. Driller pouring a foaming agent down the rod string on a drilling rig In geotechnical engineering, drilling fluid is… … Wikipedia
Relative permeability — In multiphase flow in porous media, relative permeability is a dimensionless measure of the effective permeability of each phase. It can be viewed as an adaptation of Darcy s law to multiphase flow. For two phase flow in porous media given steady … Wikipedia
