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unit:MilliDARCY

http://qudt.org/vocab/unit/MilliDARCY
Types: qudt:DerivedUnit, qudt:Unit
PredicateObject
rdf:type
dcterms:description The \(\textit{Millidarcy}\) (\(md\)) is a unit of permeability named after Henry Darcy. It is not an SI unit, but it is widely used in petroleum engineering and geology. The unit has also been used in biophysics and biomechanics, where the flow of fluids such as blood through capillary beds and cerebrospinal fluid through the brain interstitial space is being examined. A millidarcy has dimensional units of \(length^2\).
qudt:applicableSystem
qudt:conversionMultiplier 0.0000000000000009869233
qudt:conversionMultiplierSN 9.869233E-16
qudt:expression \(d\)
qudt:hasDimensionVector qkdv:A0E0L2I0M0H0T0D0
qudt:hasQuantityKind quantitykind:HydraulicPermeability
qudt:informativeReference https://en.wikipedia.org/wiki/Darcy_(unit)
qudt:plainTextDescription “The millidarcy (md) is a unit of permeability named after Henry Darcy. It is not an SI unit, but it is widely used in petroleum engineering and geology. The unit has also been used in biophysics and biomechanics, where the flow of fluids such as blood through capillary beds and cerebrospinal fluid through the brain interstitial space is being examined. A millidarcy has dimensional units of length².”
qudt:prefix prefix:Milli
qudt:scalingOf unit:DARCY
qudt:symbol “md”
rdfs:isDefinedBy http://qudt.org/3.1.11/vocab/unit
rdfs:label
  • “Millidarcy”
  • “Millidarcy”@en
Generated 2026-02-20T09:46:38.851-05:00