porous medium

См. также в других словарях:

• Porous medium — A porous medium or a porous material is a solid (often called frame or matrix) permeated by an interconnected network of pores (voids) filled with a fluid (liquid or gas). Usually both the solid matrix and the pore network (also known as the pore …   Wikipedia

• Porous-Medium-Gleichung — Die Poröse Medien Gleichung (auch englisch als porous medium equation bezeichnet) ist eine nichtlineare degenerierte parabolische partielle Differentialgleichung. Sie besitzt die Form , worin m > 1 ist und den räumlichen Laplace Operator… …   Deutsch Wikipedia

• Porous medium equation — Die Poröse Medien Gleichung (auch englisch als porous medium equation bezeichnet) ist eine nichtlineare degenerierte parabolische partielle Differentialgleichung. Sie besitzt die Form , worin m > 1 ist und den räumlichen Laplace Operator… …   Deutsch Wikipedia

• porous medium —    Any medium containing interdispersed void space [16] …   Lexicon of Cave and Karst Terminology

• permeability of a porous medium — akytosios terpės drėgmės pralaidumo koeficientas statusas T sritis Standartizacija ir metrologija apibrėžtis Apibrėžtį žr. priede. priedas( ai) Grafinis formatas atitikmenys: angl. permeability of a porous medium vok. Durchlässigkeit eines… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• Medium — may refer to: Contents 1 Communication 2 Natural science 3 Entertainment …   Wikipedia

• Porous silicon — (pSi) is a form of the chemical element silicon which has an introduced nanoporous holes in its microstructure, rendering a large surface to volume ratio in the order of 500m2/cm3. History Porous silicon was first discovered by accident in 1956… …   Wikipedia

• 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

• Poromechanics — is a branch of physics and specifically continuum mechanics and acoustics that studies the behaviour of fluid saturated porous media. A porous medium or a porous material is a solid (often called matrix) permeated by an interconnected network of… …   Wikipedia

• Darcy's law — is a phenomenologically derived constitutive equation that describes the flow of a fluid through a porous medium. The law was formulated by Henry Darcy based on the results of experiments[1] on the flow of water through beds of sand. It also… …   Wikipedia

• Juan Luis Vázquez Suárez — Es catedrático de matemática aplicada en la Universidad Autónoma de Madrid, departamento de Matemáticas, Facultad de Ciencias. Imparte clases de ecuaciones diferenciales y la de mecánica de fluidos en la licenciatura de matemáticas y Algebra… …   Wikipedia Español