Part 11: Characteristic Numbers·115 entries

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Section 11-710 entries

11-7.1Prandtl number 11-7.2Schmidt number, DEPRECATED: Colburn number 11-7.3Lewis number 11-7.4Ohnesorge number 11-7.5Cauchy number, aeroelasticity parameter 11-7.6Hooke number 11-7.7Weissenberg number 11-7.8Deborah number 11-7.9Lorentz number 11-7.10compressibility number

11-7.2

Schmidt number, DEPRECATED: Colburn number

URNurn:iso:std:iso:80000:-11:ed-2:en:item:11-7.2

Download RDF.jsonld .ttl

https://metanorma.github.io/isq-smart/quantities/part-11/t11-7.2
urn:iso:std:iso:80000:-11:ed-2:en:item:11-7.2

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-11:ed-2:en:item:11-7.2

IEC

urn:iec:std:iec:80000-11:2019:::item:11-7.2

Designations

ENSchmidt number

FRnombre de Schmidt

ENDEPRECATED: Colburn number

FRDÉCONSEILLÉ: nombre de Colburn

Symbol

S c

Notation systems

Rendered

S c

AsciiMath

Sc

LaTeX

S c

Definition

quotient of kinematic viscosity and diffusion coefficient for a fluid, expressed by

$S c = v / D$ ; where

$v$ :: is kinematic viscosity (ISO 80000-4: Mechanics), and

$D$ :: is diffusion coefficient (ISO 80000-9: Physical chemistry and molecular physics)

quotient de la viscosité cinématique par le coefficient de diffusion pour un fluide, exprimé par:

$S c = v / D$ ; où

$v$ :: est la viscosité cinématique (ISO 80000-4: Mechanics); et

$D$ :: est le coefficient de diffusion (ISO 80000-9: Physical chemistry and molecular physics)

Notes

The heat transfer analogue of the Schmidt number is the Prandtl number (Prandtl number).

L'analogue en transfert de chaleur du nombre de Schmidt est le nombre de Prandtl (Prandtl number).

Referenced by

Bodenstein number Péclet number <mass transfer>mass transfer factor Prandtl number Lewis number

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:t11-7.2

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	11-7.2
skosxl:prefLabel	"Schmidt number"@en
skosxl:altLabel	"DEPRECATED: Colburn number"@en"Sc"@en
skos:definition	quotient of kinematic viscosity and diffusion coefficient for a fluid, expressed by stem:[Sc = sf(ii(v))//D]; where st…
skos:note	The heat transfer analogue of the Schmidt number is the Prandtl number (<<t11-7.1>>).
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