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12-22

Peltier coefficient (for substances $a$ and $b$ )

URNurn:iso:std:iso:80000:-12:ed-2:en:item:12-22

https://metanorma.github.io/isq-smart/quantities/part-12/t12-22
urn:iso:std:iso:80000:-12:ed-2:en:item:12-22

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-12:ed-2:en:item:12-22

IEC

urn:iec:std:iec:80000-12:2019:::item:12-22

Designations

ENPeltier coefficient (for substances

a

and

b

)

FRcoefficient de Peltier (pour les substances

a

b

)

Symbol

Π_{ab}

Notation systems

Rendered

Π_{ab}

AsciiMath

ii(Pi)_"ab"

LaTeX

\mathit{\Pi}_{\text{ab}}

Definition

quotient of Peltier heat power (ISO 80000-5: Thermodynamics) developed at a junction, and the electric current (IEC 80000-6: Electromagnetism) flowing from substance $a$ to substance $b$

quotient de la puissance thermique dégagée par effet Peltier (ISO 80000-5: Thermodynamics), par le courant électrique (IEC 80000-6: Electromagnetism) traversant la jonction de la substance a vers la substance $b$

Units

V

volt

View related quantities →

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

kilogram square metre per second cubed

View related quantities →

A^{- 1}

per ampere

View related quantities →

Notes

Π_{ab} = Π_{a} - Π_{b}

where $Π_{a}$ and $Π_{b}$ are the Peltier coefficients of substances $a$ and $b$ , respectively.

Π_{ab} = Π_{a} - Π_{b}

où $Π_{a}$ et $Π_{b}$ sont respectivement les coefficients de Peltier des substances $a$ et $b$ .

Concept HierarchyPendrill (2024)

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

Broader concepts

◇ L² M T⁻³ I⁻¹ quantities

Characterizes

● substance

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:t12-22

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	12-22
skosxl:prefLabel	"Peltier coefficient (for substances stem:["a"] and stem:["b"])"@en
skosxl:altLabel	"ii(Pi)_"ab""@en
skos:definition	quotient of Peltier heat power (<<iso80000-5>>) developed at a junction, and the electric current (<<iec80000-6>>) flowi…
skos:note	[stem%unnumbered] ++++ ii(Pi)_"ab" = ii(Pi)_"a" - ii(Pi)_"b" ++++ where stem:[ii(Pi)_"a"] and stem:[ii(Pi)_"b"] are the…
isq:hasUnit	V (volt)kgm^2s^(-3) (kilogram square metre per second cubed)A^(-1) (per ampere)
isq:hasDimension	isq:Dimension
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-12

Related Entities

isq:QuantityShape isq:part-12 isq:Unit isq:Dimension isq:hasDimension smart:TermEntry

Definition

Units

Notes

Broader concepts

Characterizes

Ontology isq:Quantitysmart:TermEntry

Class Hierarchy

Instance IRI

Properties

Related Entities

Ontology
isq:Quantity smart:TermEntry