(Q917504)

English

Brinkman number

characteristic number of a fluid for the relation between heat produced by viscosity and heat received from outside by conduction

In more languages

edit

Statements

subclass of

dimensionless number in fluid mechanics

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characteristic number

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criterion of similarity

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named after

Henri Brinkman

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ISQ dimension

1

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defining formula

{\begin{array}{lcr}{\mathit {Br}}&=&{\frac {\eta v^{2}}{\lambda \Delta T}}\\\Delta T&=&T_{\mathrm {W} }-T_{0}\end{array}}

1 reference

stated in

ISO 80000-11:2019 Quantities and units — Part 11: Characteristic numbers

section, verse, paragraph, or clause

11-5.12

in defining formula

{\mathit {Br}}

symbol represents

Brinkman number

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\eta

symbol represents

dynamic viscosity

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v

symbol represents

characteristic speed

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\lambda

symbol represents

thermal conductivity

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T_{0}

symbol represents

fluid bulk temperature

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T_{\mathrm {W} }

symbol represents

wall temperature

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quantity symbol (LaTeX)

{\mathit {Br}}

1 reference

stated in

ISO 80000-11:2019 Quantities and units — Part 11: Characteristic numbers

section, verse, paragraph, or clause

11-5.12

N_{\mathit {Br}}

1 reference

stated in

ISO 80000-11:2019 Quantities and units — Part 11: Characteristic numbers

section, verse, paragraph, or clause

11-5.12

described by source

ISO 80000-11:2019 Quantities and units — Part 11: Characteristic numbers

section, verse, paragraph, or clause

11-5.12

subject named as

Brinkman number

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maintained by WikiProject

WikiProject Mathematics

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recommended unit of measurement

1

1 reference

stated in

ISO 80000-11:2019 Quantities and units — Part 11: Characteristic numbers

section, verse, paragraph, or clause

11-5.12

Identifiers

1 reference

28 October 2013

Google Knowledge Graph ID

/g/1q63zvn2q

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Microsoft Academic ID

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1 reference

26 January 2022

https://docs.openalex.org/download-snapshot/snapshot-data-format

Wolfram Language quantity ID

BrinkmanNumber

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(Q917504)

Brinkman number

Statements

Identifiers

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