pore tortuosity

См. также в других словарях:

• tortuosity —    The ratio of actual length of pore channel to over all length of sample. The sinuosity of actual flow path in a porous medium [16] …   Lexicon of Cave and Karst Terminology

• извилистость поровых каналов — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN pore tortuosity …   Справочник технического переводчика

• Nuclear magnetic resonance in porous media — Nuclear magnetic resonance (NMR) in porous media covers the application of using NMR as a tool to study the structure of porous media and various processes occurring in them.[1] This technique allows the determination of characteristics such as… …   Wikipedia

• Constrictivity — is a dimensionless parameter used to describe transport processes (often molecular diffusion) in porous media. Constrictivity is viewed to depend on the ratio of the diameter of the diffusing particle to the pore diameter. The value of… …   Wikipedia

• Archie's law — In petrophysics, Archie s law relates the in situ electrical conductivity of sedimentary rock to its porosity and brine saturation: :C t = C w phi^m S w^n Here, phi denotes the porosity, C t the electrical conductivity of the fluid saturated rock …   Wikipedia

• Konstriktivität — (eng.: constrictivity, v. lat.: constringere „festschnüren, fesseln, lahmlegen“) ist eine dimensionslose geometrische Größe (Formelzeichen: δ), die den Widerstand enger Poren gegen Transportprozesse wie Diffusion beschreibt. Sie ist abhängig vom… …   Deutsch Wikipedia

• Mass diffusivity — This article is about coefficient of molecular diffusion of mass. For other uses, see Diffusivity (disambiguation). Diffusivity or diffusion coefficient is a proportionality constant between the molar flux due to molecular diffusion and the… …   Wikipedia

• Glucosetransporter — Bezeichner Gen Name(n) …   Deutsch Wikipedia

• gas — gasless, adj. /gas/, n., pl. gases, v., gassed, gassing. n. 1. Physics. a substance possessing perfect molecular mobility and the property of indefinite expansion, as opposed to a solid or liquid. 2. any such fluid or mixture of fluids. 3. any… …   Universalium