Biot number
https://metanorma.github.io/isq-smart/quantities/part-11/t11-6.9 urn:iso:std:iso:80000:-11:ed-2:en:item:11-6.9
urn:iso:std:iso:80000:-11:ed-2:en:item:11-6.9urn:iec:std:iec:80000-11:2019:::item:11-6.9Bi**B i \astDefinition
relation between mass transfer rate at the interface and mass transfer rate in the interior of a body, expressed by
; where
:: is the mass transfer coefficient through the surface, , where
::: is mass density (ISO 80000-4: Mechanics),
::: is mass flux density through the surface, where
:::: is mass flow rate (ISO 80000-4: Mechanics), and
:::: is area (ISO 80000-3: Space and time),
:: is thickness (ISO 80000-3: Space and time) of layer, and
:: is diffusion coefficient (ISO 80000-9: Physical chemistry and molecular physics) at the interface
relation entre le débit de transfert de masse au niveau de l'interface et le débit de transfert de masse à l'intérieur d'un corps, exprimée par:
; où
:: est le coefficient de transfert de masse à travers la surface, , où
::: est la masse volumique (ISO 80000-4: Mechanics);
::: est le débit-masse surfacique à travers la surface; où
:::: est le débit-masse (ISO 80000-4: Mechanics); et
:::: est l'aire (ISO 80000-3: Space and time);
:: est l'épaisseur (ISO 80000-3: Space and time) de la couche; et
:: est le coefficient de diffusion (ISO 80000-9: Physical chemistry and molecular physics) au niveau de l'interface
Ontology
Class Hierarchy
A physical quantity as defined in ISO/IEC 80000, with associated symbols, definitions, and units of measurement.
Instance IRI
isq:t11-6.9Properties
| Property | Value |
|---|---|
| rdf:type | |
| dcterms:identifier | 11-6.9 |
| skosxl:prefLabel | "Biot number <mass transfer>"@en |
| skosxl:altLabel | "Bi**"@en |
| skos:definition | relation between mass transfer rate at the interface and mass transfer rate in the interior of a body, expressed by
ste… |
| isq:hasDimension | |
| smart:hasBindingnessType | |
| dcterms:isPartOf |