Lorentz number
https://metanorma.github.io/isq-smart/quantities/part-11/t11-7.9 urn:iso:std:iso:80000:-11:ed-2:en:item:11-7.9
urn:iso:std:iso:80000:-11:ed-2:en:item:11-7.9urn:iec:std:iec:80000-11:2019:::item:11-7.9LoL oDefinition
quotient of electrical conductivity and thermal conductivity, expressed by
; where
:: is electrical conductivity (IEC 80000-6: Electromagnetism),
:: is difference of voltage (IEC 80000-6: Electromagnetism) between two reference points,
:: is thermal conductivity (ISO 80000-5: Thermodynamics), and
:: is difference in thermodynamic temperature (ISO 80000-5: Thermodynamics) between the reference points
quotient de la conductivité électrique par la conductivité thermique, exprimé par:
; où
:: est la conductivité électrique (IEC 80000-6: Electromagnetism);
:: est la différence de tension (IEC 80000-6: Electromagnetism) entre deux points de référence;
:: est la conductivité thermique (ISO 80000-5: Thermodynamics); et
:: est la différence de température thermodynamique (ISO 80000-5: Thermodynamics) entre les points de référence
Ontology
Class Hierarchy
A physical quantity as defined in ISO/IEC 80000, with associated symbols, definitions, and units of measurement.
Instance IRI
isq:t11-7.9Properties
| Property | Value |
|---|---|
| rdf:type | |
| dcterms:identifier | 11-7.9 |
| skosxl:prefLabel | "Lorentz number"@en |
| skosxl:altLabel | "Lo"@en |
| skos:definition | quotient of electrical conductivity and thermal conductivity, expressed by
stem:[Lo = (sigma (Delta U)^2)/(lambda Delta… |
| isq:hasDimension | |
| smart:hasBindingnessType | |
| dcterms:isPartOf |