Sommerfeld number (Q6047623): Difference between revisions

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Revision as of 09:59, 1 September 2021 (restore) Toni 001 (talk | contribs) 96,981 edits ‎Removed claim: calculated from (P4934): radial clearance (Q104054826) Tag: Wikidata user interface ← Older edit		Revision as of 09:10, 4 May 2022 (restore) undo Toni 001 (talk | contribs) 96,981 edits ‎Added [hu] label: Sommerfeld-szám Tag: Wikidata user interface Newer edit →
label / hu		label / hu
			Sommerfeld-szám

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Revision as of 09:10, 4 May 2022

characteristic number of hydrodynamic bearings

Language	Label	Description	Also known as
English	Sommerfeld number	characteristic number of hydrodynamic bearings

Statements

subclass of

characteristic number

0 references

named after

Arnold Sommerfeld

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ISQ dimension

${\displaystyle 1}$

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defining formula

${\displaystyle {\mathit {So}}={\frac {\eta n}{p}}\left({\frac {r}{c}}\right)^{2}}$

1 reference

stated in

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

section, verse, paragraph, or clause

11-4.39

in defining formula

${\displaystyle {\mathit {So}}}$

symbol represents

Sommerfeld number

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${\displaystyle \eta }$

symbol represents

dynamic viscosity

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${\displaystyle n}$

symbol represents

rotational frequency

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${\displaystyle p}$

symbol represents

bearing pressure

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${\displaystyle r}$

symbol represents

shaft radius

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${\displaystyle c}$

symbol represents

radial clearance

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quantity symbol (LaTeX)

${\displaystyle S}$

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${\displaystyle {\mathit {So}}}$

1 reference

stated in

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

section, verse, paragraph, or clause

11-4.39

${\displaystyle {\mathit {Sm}}}$

1 reference

stated in

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

section, verse, paragraph, or clause

11-4.39

described by source

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

section, verse, paragraph, or clause

11-4.39

subject named as

Sommerfeld number

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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

11-4.39

Identifiers

Freebase ID

/m/04crkff

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Microsoft Academic ID

79435741

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Wolfram Language quantity ID

SommerfeldNumber

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Sitelinks

Wikipedia(6 entries)

• cawiki Nombre de Sommerfeld
• enwiki Sommerfeld number
• eswiki Número de Sommerfeld
• hewiki מספר זומרפלד
• itwiki Numero di Sommerfeld
• jawiki ゾンマーフェルト数

Wikibooks(0 entries)

Wikinews(0 entries)

Wikiquote(0 entries)

Wikisource(0 entries)

Wikiversity(0 entries)

Wikivoyage(0 entries)

Wiktionary(0 entries)

Multilingual sites(0 entries)

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