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Part 55-3.2

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Part 5: Thermodynamics·54 entries

4 / 54

Section 5-33 entries

5-3.1linear expansion coefficient 5-3.2cubic expansion coefficient 5-3.3relative pressure coefficient

5-3.2

cubic expansion coefficient

URNurn:iso:std:iso:80000:-5:ed-2:en:item:5-3.2

Download RDF.jsonld .ttl

https://metanorma.github.io/isq-smart/quantities/part-5/t5-3.2
urn:iso:std:iso:80000:-5:ed-2:en:item:5-3.2

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-5:ed-2:en:item:5-3.2

IEC

urn:iec:std:iec:80000-5:2019:::item:5-3.2

Designations

ENcubic expansion coefficient

FRcoefficient de dilatation volumique

Symbol

α_{V}

γ

Notation systems

Rendered

α_{V}

Rendered

γ

AsciiMath

alpha_V

AsciiMath

gamma

LaTeX

\alpha_{V}

LaTeX

\gamma

Definition

relative change of volume with temperature:

α_{V} = \frac{1}{V} \frac{d V}{d T}

where $V$ is volume (ISO 80000-3: Space and time) and $T$ is thermodynamic temperature (thermodynamic temperature)

variation relative de volume en fonction de la température:

α_{V} = \frac{1}{V} \frac{d V}{d T}

où $V$ est le volume (ISO 80000-3: Space and time) et $T$ est la température thermodynamique (thermodynamic temperature)

Units

K^{- 1}

per kelvin

View related quantities →

Notes

Also called volumetric expansion coefficient.

The subscripts in the symbols may be omitted when there is no risk of confusion.

(remarque dans la version anglaise uniquement)

Les indices dans les symboles peuvent être omis lorsqu'il n'y a aucun risque de confusion.

Concept HierarchyPendrill (2024)

Θ⁻¹Θ⁻¹ quantitiesLevel 0 · Kind

Broader concepts

◇ Θ⁻¹ 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:t5-3.2

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	5-3.2
skosxl:prefLabel	"cubic expansion coefficient"@en
skosxl:altLabel	"alpha_V"@en"gamma"@en
skos:definition	relative change of volume with temperature: [stem%unnumbered] ++++ alpha_V = 1/V ("d"V)/("d"T) ++++ where stem:[V] is …
skos:note	Also called volumetric expansion coefficient. The subscripts in the symbols may be omitted when there is no risk of con…
isq:hasUnit	K^(-1) (per kelvin)
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