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Entry: intrinsic permeability

URI: https://data.geoscience.fr/ncl/ObsProp/552

Parameter characterizing a porous medium isotropic, which measures its permeability to a homogeneous fluid arbitrary, regardless of the characteristics of the fluid. Volume of kinematic viscosity unit fluid flowing through in a unit of time, under the effect of a unit of potential gradient, one unit surface orthogonal to the direction of flow. It can be expressed in darcy s

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is a quantity kind | Concept | observed property
category 14
changed on 13 Oct 2023 12:05:13.996
submitted byHélène Bressan
accepted on 27 Apr 2022 11:48:13.574

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date accepted 27 Apr 2022 11:48:13.574
date submitted 27 Apr 2022 11:24:35.252
definition
entity intrinsic permeability
source graph graph

description
en Parameter characterizing a porous medium isotropic, which measures its permeability to a homogeneous fluid arbitrary, regardless of the characteristics of the fluid. Volume of kinematic viscosity unit fluid flowing through in a unit of time, under the effect of a unit of potential gradient, one unit surface orthogonal to the direction of flow. It can be expressed in darcy s
fr Paramètre caractérisant un milieu poreux isotrope, qui mesure sa perméabilité vis-à-vis d'un fluide homogène quelconque, indépendamment des caractéristiques du fluide. Volume de fluide d'unité de viscosité cinématique qui traverse en une unité de temps, sous l'effet d'une unité de gradient de potentiel, une unité de surface orthogonale à la direction du flux. ll est exprimable en darcy s.
item class Concept | observed property | quantity kind
label
en intrinsic permeability
fr perméabilité intrinsèque
modified 13 Oct 2023 12:05:13.996
notation 552
register obs prop
status status stable
submitter
account name h.bressan@brgm.fr
name Hélène Bressan

type register item
version info 13
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Definition

category geotechnics
description
en Parameter characterizing a porous medium isotropic, which measures its permeability to a homogeneous fluid arbitrary, regardless of the characteristics of the fluid. Volume of kinematic viscosity unit fluid flowing through in a unit of time, under the effect of a unit of potential gradient, one unit surface orthogonal to the direction of flow. It can be expressed in darcy s
fr Paramètre caractérisant un milieu poreux isotrope, qui mesure sa perméabilité vis-à-vis d'un fluide homogène quelconque, indépendamment des caractéristiques du fluide. Volume de fluide d'unité de viscosité cinématique qui traverse en une unité de temps, sous l'effet d'une unité de gradient de potentiel, une unité de surface orthogonale à la direction du flux. ll est exprimable en darcy s.
in scheme Observed properties
label
en intrinsic permeability
fr perméabilité intrinsèque
notation 552
pref label
en intrinsic permeability
fr perméabilité intrinsèque
source Dictionnaire français d'hydrogéologie - Edition du BRGM
status Valid
top concept of Observed properties
type quantity kind | Concept | observed property
unit Mètre carré

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