Inestabilidad Kelvin-Helmholtz

Kelvin–Helmholtz instability - fluid instability that occurs when there is velocity shear in a single continuous fluid or a velocity difference across the interface between two fluids. Article “Inestabilidad Kelvin-Helmholtz” in Spanish Wikipedia has 5.2 points for quality (as of July 1, 2025). The article contains 0 references and 2 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Spanish) language version.

Since the creation of article “Inestabilidad Kelvin-Helmholtz”, its content was written by 8 registered users of Spanish Wikipedia and edited by 307 registered Wikipedia users in all languages.

The article is cited 17 times in Spanish Wikipedia and cited 613 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Spanish): #23334 in August 2008
• Global: #25199 in March 2012

The highest popularity rank from 2008:

• Local (Spanish): #87944 in March 2009
• Global: #26450 in December 2011

There are 17 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Kelvin–Helmholtz instability		40.1853
2	Chinese (zh) 开尔文-亥姆霍兹不稳定性		26.1081
3	Polish (pl) Niestabilność Kelvina-Helmholtza		25.0635
4	French (fr) Instabilité de Kelvin-Helmholtz		21.3797
5	German (de) Kelvin-Helmholtz-Instabilität		17.9782
6	Vietnamese (vi) Bất ổn định Kelvin–Helmholtz		17.9764
7	Czech (cs) Kelvinova–Helmholtzova nestabilita		15.956
8	Persian (fa) ناپایداری کلوین–هلمهولتز		11.2307
9	Norwegian (Nynorsk) (nn) Kelvin-Helmholtz-instabilitet		9.0799
10	Japanese (ja) ケルビン・ヘルムホルツ不安定性		8.4111

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The following table shows the most popular language versions of the article.

The most popular language versions of the article "Inestabilidad Kelvin-Helmholtz" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Kelvin–Helmholtz instability		1 063 365
2	Japanese (ja) ケルビン・ヘルムホルツ不安定性		217 521
3	German (de) Kelvin-Helmholtz-Instabilität		121 912
4	French (fr) Instabilité de Kelvin-Helmholtz		99 787
5	Spanish (es) Inestabilidad Kelvin-Helmholtz		78 974
6	Russian (ru) Неустойчивость Кельвина — Гельмгольца		75 438
7	Chinese (zh) 开尔文-亥姆霍兹不稳定性		39 858
8	Italian (it) Instabilità di Kelvin-Helmholtz		31 990
9	Polish (pl) Niestabilność Kelvina-Helmholtza		17 548
10	Czech (cs) Kelvinova–Helmholtzova nestabilita		8 160

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Inestabilidad Kelvin-Helmholtz" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Kelvin–Helmholtz instability		4 026
2	Japanese (ja) ケルビン・ヘルムホルツ不安定性		701
3	German (de) Kelvin-Helmholtz-Instabilität		442
4	French (fr) Instabilité de Kelvin-Helmholtz		368
5	Russian (ru) Неустойчивость Кельвина — Гельмгольца		274
6	Chinese (zh) 开尔文-亥姆霍兹不稳定性		240
7	Spanish (es) Inestabilidad Kelvin-Helmholtz		236
8	Polish (pl) Niestabilność Kelvina-Helmholtza		143
9	Italian (it) Instabilità di Kelvin-Helmholtz		92
10	Hungarian (hu) Kelvin–Helmholtz-instabilitás		39

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Inestabilidad Kelvin-Helmholtz" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Kelvin–Helmholtz instability		109
2	German (de) Kelvin-Helmholtz-Instabilität		60
3	French (fr) Instabilité de Kelvin-Helmholtz		27
4	Italian (it) Instabilità di Kelvin-Helmholtz		18
5	Vietnamese (vi) Bất ổn định Kelvin–Helmholtz		13
6	Polish (pl) Niestabilność Kelvina-Helmholtza		12
7	Japanese (ja) ケルビン・ヘルムホルツ不安定性		11
8	Czech (cs) Kelvinova–Helmholtzova nestabilita		10
9	Norwegian (no) Kelvin-Helmholtz-instabilitet		10
10	Russian (ru) Неустойчивость Кельвина — Гельмгольца		10

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Inestabilidad Kelvin-Helmholtz" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Hungarian (hu) Kelvin–Helmholtz-instabilitás		1
2	Bulgarian (bg) Неустойчивост на Келвин – Хелмхолц		0
3	Czech (cs) Kelvinova–Helmholtzova nestabilita		0
4	German (de) Kelvin-Helmholtz-Instabilität		0
5	English (en) Kelvin–Helmholtz instability		0
6	Spanish (es) Inestabilidad Kelvin-Helmholtz		0
7	Persian (fa) ناپایداری کلوین–هلمهولتز		0
8	French (fr) Instabilité de Kelvin-Helmholtz		0
9	Italian (it) Instabilità di Kelvin-Helmholtz		0
10	Japanese (ja) ケルビン・ヘルムホルツ不安定性		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Inestabilidad Kelvin-Helmholtz" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Kelvin–Helmholtz instability		163
2	French (fr) Instabilité de Kelvin-Helmholtz		127
3	Chinese (zh) 开尔文-亥姆霍兹不稳定性		78
4	German (de) Kelvin-Helmholtz-Instabilität		64
5	Persian (fa) ناپایداری کلوین–هلمهولتز		60
6	Vietnamese (vi) Bất ổn định Kelvin–Helmholtz		24
7	Japanese (ja) ケルビン・ヘルムホルツ不安定性		19
8	Spanish (es) Inestabilidad Kelvin-Helmholtz		17
9	Italian (it) Instabilità di Kelvin-Helmholtz		15
10	Czech (cs) Kelvinova–Helmholtzova nestabilita		9

More...

#	Language	Value
bg	Bulgarian Неустойчивост на Келвин – Хелмхолц
cs	Czech Kelvinova–Helmholtzova nestabilita
de	German Kelvin-Helmholtz-Instabilität
en	English Kelvin–Helmholtz instability
es	Spanish Inestabilidad Kelvin-Helmholtz
fa	Persian ناپایداری کلوین–هلمهولتز
fr	French Instabilité de Kelvin-Helmholtz
hu	Hungarian Kelvin–Helmholtz-instabilitás
it	Italian Instabilità di Kelvin-Helmholtz
ja	Japanese ケルビン・ヘルムホルツ不安定性
nn	Norwegian (Nynorsk) Kelvin-Helmholtz-instabilitet
no	Norwegian Kelvin-Helmholtz-instabilitet
pl	Polish Niestabilność Kelvina-Helmholtza
ru	Russian Неустойчивость Кельвина — Гельмгольца
uk	Ukrainian Нестійкість Кельвіна — Гельмгольца
vi	Vietnamese Bất ổn định Kelvin–Helmholtz
zh	Chinese 开尔文-亥姆霍兹不稳定性

Best Rank

Spanish: #87944 03.2009

Global: #26450 12.2011

Best Rank

Spanish: #23334 08.2008

Global: #25199 03.2012

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information