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5-13

thermal conductance

URNurn:iso:std:iso:80000:-5:ed-2:en:item:5-13

https://metanorma.github.io/isq-smart/quantities/part-5/t5-13
urn:iso:std:iso:80000:-5:ed-2:en:item:5-13

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-5:ed-2:en:item:5-13

IEC

urn:iec:std:iec:80000-5:2019:::item:5-13

Designations

ENthermal conductance

FRconductance thermique

Symbol

G

(H)

Notation systems

Rendered

G

Rendered

(H)

AsciiMath

G

AsciiMath

(H)

LaTeX

G

LaTeX

( H )

Definition

inverse of thermal resistance $R$ :

G = \frac{1}{R}

where $R$ is thermal resistance (thermal resistance)

inverse de la résistance thermique $R$ :

G = \frac{1}{R}

où $R$ est la résistance thermique (thermal resistance)

Units

\frac{W}{K}

watt per kelvin

View related quantities →

k g \cdot m^{2} \cdot s^{- 3} \cdot K^{- 1}

kilogram square metre per second cubed kelvin

View related quantities →

Notes

See remark to thermal insulance. This quantity is also called heat transfer coefficient. See coefficient of heat transfer.

Voir la remarque en thermal insulance. Cette grandeur est également appelée «coefficient de transfert de la chaleur». Voir coefficient of heat transfer.

Referenced by

coefficient of heat transfer

Concept HierarchyPendrill (2024)

L² M T⁻³ Θ⁻¹L² M T⁻³ Θ⁻¹ quantitiesLevel 0 · Kind

Broader concepts

◇ L² M T⁻³ 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:t5-13

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	5-13
skosxl:prefLabel	"thermal conductance"@en
skosxl:altLabel	"G"@en"(H)"@en
skos:definition	inverse of thermal resistance stem:[R]: [stem%unnumbered] ++++ G = 1/R ++++ where stem:[R] is thermal resistance (<<t5…
skos:note	See remark to <<t5-11>>. This quantity is also called heat transfer coefficient. See <<t5-10.1>>.
isq:hasUnit	W/K (watt per kelvin)kgm^2s^(-3)*K^(-1) (kilogram square metre per second cubed 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