Part 11: Characteristic Numbers·115 entries

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11-8.7

Stuart electrical number

URNurn:iso:std:iso:80000:-11:ed-2:en:item:11-8.7

https://metanorma.github.io/isq-smart/quantities/part-11/t11-8.7
urn:iso:std:iso:80000:-11:ed-2:en:item:11-8.7

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-11:ed-2:en:item:11-8.7

IEC

urn:iec:std:iec:80000-11:2019:::item:11-8.7

Designations

ENStuart electrical number

FRnombre de Stuart électrique

Symbol

S e

Notation systems

Rendered

S e

AsciiMath

Se

LaTeX

S e

Definition

quotient of electric energy density and kinematic energy density in a plasma, expressed by

$S e = ε E^{2} / (ρ v^{2})$ ; where

$ε$ :: is electric permittivity (IEC 80000-6: Electromagnetism),

$E$ :: is electric field strength (IEC 80000-6: Electromagnetism),

$ρ$ :: is mass density (ISO 80000-4: Mechanics), and

$v$ :: is speed (ISO 80000-3: Space and time)

quotient de l'énergie électrique volumique par l'énergie cinématique volumique dans un plasma, exprimé par

$S e = ε E^{2} / (ρ v^{2})$ ; où

$ε$ :: est la permittivité électrique (IEC 80000-6: Electromagnetism),

$E$ :: est le champ électrique (IEC 80000-6: Electromagnetism),

$ρ$ :: est la masse volumique (ISO 80000-4: Mechanics), et

$v$ :: est la vitesse (ISO 80000-3: Space and time)

Notes

The Stuart electrical number is the electrical counterpart of the Cowling number (Cowling number <magnetism>).

Le nombre de Stuart électrique est la contrepartie électrique du nombre de Cowling (Cowling number <magnetism>).

Concept HierarchyPendrill (2024)

1dimensionless quantitiesLevel 0 · Kind

Broader concepts

◇ dimensionless 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:t11-8.7

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	11-8.7
skosxl:prefLabel	"Stuart electrical number"@en
skosxl:altLabel	"Se"@en
skos:definition	quotient of electric energy density and kinematic energy density in a plasma, expressed by stem:[Se = epsilon E^2 // (r…
skos:note	The Stuart electrical number is the electrical counterpart of the Cowling number (<<t11-8.6>>).
isq:hasDimension	isq:Dimension
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-11

Related Entities

isq:QuantityShape isq:part-11 isq:Unit isq:Dimension isq:hasDimension smart:TermEntry