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5-28

mass concentration of water vapour, absolute humidity

URNurn:iso:std:iso:80000:-5:ed-2:en:item:5-28

https://metanorma.github.io/isq-smart/quantities/part-5/t5-28
urn:iso:std:iso:80000:-5:ed-2:en:item:5-28

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-5:ed-2:en:item:5-28

IEC

urn:iec:std:iec:80000-5:2019:::item:5-28

Designations

ENmass concentration of water vapour

FRconcentration en masse de vapeur d'eau

ENabsolute humidity

FRhumidité absolue

Symbol

v

Notation systems

Rendered

v

AsciiMath

sf(ii(v))

LaTeX

\mathsf{\mathit{v}}

Definition

quotient of mass of water vapour and a specified volume:

v = \frac{m}{V}

where $m$ is mass (ISO 80000-4: Mechanics) of water vapour and $V$ is volume (ISO 80000-3: Space and time)

quotient de la masse de vapeur d'eau par un volume spécifié:

v = \frac{m}{V}

où $m$ est la masse (ISO 80000-4: Mechanics) de vapeur d'eau et $V$ est le volume (ISO 80000-3: Space and time)

Units

k g \cdot m^{- 3}

kilogram per cubic metre

View related quantities →

Notes

Mass concentration of water vapour at saturation is denoted $v_{sat}$ .

La concentration en masse de vapeur d'eau à saturation est notée $v_{sat}$ .

Referenced by

relative mass concentration of vapour

Concept HierarchyPendrill (2024)

L⁻³ ML⁻³ M quantitiesLevel 0 · Kind

Broader concepts

◇ L⁻³ M quantities

Ontology
isq:Quantity smart:TermEntry

Class Hierarchy

smart:Entity smart:TermEntryisq:Quantity

A physical quantity as defined in ISO/IEC 80000, with associated symbols, definitions, and units of measurement.

Instance IRI

isq:t5-28

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	5-28
skosxl:prefLabel	"mass concentration of water vapour"@en
skosxl:altLabel	"absolute humidity"@en"sf(ii(v))"@en
skos:definition	quotient of mass of water vapour and a specified volume: [stem%unnumbered] ++++ sf(ii(v)) = m/V ++++ where stem:[m] is…
skos:note	Mass concentration of water vapour at saturation is denoted stem:[sf(ii(v))_"sat"].
isq:hasUnit	kg*m^(-3) (kilogram per cubic metre)
isq:hasDimension	isq:Dimension
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-5

Related Entities

isq:QuantityShape isq:part-5 isq:Unit isq:Dimension isq:hasDimension smart:TermEntry