Součinitel ztráty třením

cs

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Součinitel ztráty třením

Quality:

Darcy friction factor - characteristic number for the pressure drop in a pipe due to friction in a laminar or turbulent flow. Article "Součinitel ztráty třením" in Czech Wikipedia has 14.9 points for quality (as of November 1, 2023). The article contains 2 references and 9 sections.

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

Since the creation of article "Součinitel ztráty třením", its content was written by 3 registered users of Czech Wikipedia and edited by 187 registered Wikipedia users in all languages.

The article is cited 4 times in Czech Wikipedia and cited 86 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Czech): #34177 in July 2016
  • Global: #30370 in January 2015

The highest popularity rank from 2008:

  • Local (Czech): #36504 in January 2019
  • Global: #51434 in April 2015

There are 8 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 November 1, 2023 (including revision history and pageviews for previous years).

下表顯示了最高品質的文章的語言版本。

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Darcy friction factor formulae
47.9806
2Norwegian (no)
Ligninger for Darcy-Weisbachs friksjonsfaktor
33.4797
3German (de)
Rohrreibungszahl
31.3616
4Japanese (ja)
摩擦損失係数
17.1537
5Czech (cs)
Součinitel ztráty třením
14.9401
6Spanish (es)
Factor de fricción de Darcy
8.6022
7Hebrew (he)
משוואת קולברוק
7.1245
8Portuguese (pt)
Fator de atrito
5.1427
More...

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

Most popular in all the time

The most popular language versions of the article "Součinitel ztráty třením" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Darcy friction factor formulae
2 018 744
2German (de)
Rohrreibungszahl
633 455
3Spanish (es)
Factor de fricción de Darcy
501 085
4Japanese (ja)
摩擦損失係数
296 594
5Portuguese (pt)
Fator de atrito
162 621
6Czech (cs)
Součinitel ztráty třením
16 327
7Hebrew (he)
משוואת קולברוק
9 300
8Norwegian (no)
Ligninger for Darcy-Weisbachs friksjonsfaktor
8 671
More...

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

Most popular in October 2023

The most popular language versions of the article "Součinitel ztráty třením" in October 2023
#LanguagePopularity awardRelative popularity
1English (en)
Darcy friction factor formulae
9 090
2Spanish (es)
Factor de fricción de Darcy
2 147
3German (de)
Rohrreibungszahl
2 049
4Japanese (ja)
摩擦損失係数
971
5Portuguese (pt)
Fator de atrito
537
6Czech (cs)
Součinitel ztráty třením
168
7Norwegian (no)
Ligninger for Darcy-Weisbachs friksjonsfaktor
68
8Hebrew (he)
משוואת קולברוק
12
More...

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

The highest AI

Language versions of the article "Součinitel ztráty třením" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Darcy friction factor formulae
113
2German (de)
Rohrreibungszahl
36
3Spanish (es)
Factor de fricción de Darcy
11
4Hebrew (he)
משוואת קולברוק
10
5Norwegian (no)
Ligninger for Darcy-Weisbachs friksjonsfaktor
7
6Japanese (ja)
摩擦損失係数
5
7Czech (cs)
Součinitel ztráty třením
3
8Portuguese (pt)
Fator de atrito
2
More...

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

The highest AI in October 2023

Language versions of the article "Součinitel ztráty třením" with the highest AI in October 2023
#LanguageAI awardRelative AI
1Spanish (es)
Factor de fricción de Darcy
1
2Czech (cs)
Součinitel ztráty třením
0
3German (de)
Rohrreibungszahl
0
4English (en)
Darcy friction factor formulae
0
5Hebrew (he)
משוואת קולברוק
0
6Japanese (ja)
摩擦損失係数
0
7Norwegian (no)
Ligninger for Darcy-Weisbachs friksjonsfaktor
0
8Portuguese (pt)
Fator de atrito
0
More...

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

The highest CI

Language versions of the article "Součinitel ztráty třením" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Darcy friction factor formulae
32
2German (de)
Rohrreibungszahl
17
3Spanish (es)
Factor de fricción de Darcy
12
4Japanese (ja)
摩擦損失係数
9
5Hebrew (he)
משוואת קולברוק
7
6Czech (cs)
Součinitel ztráty třením
4
7Norwegian (no)
Ligninger for Darcy-Weisbachs friksjonsfaktor
3
8Portuguese (pt)
Fator de atrito
2
More...

Scores

Estimated value for Wikipedia:
Czech:
Global:
Popularity in October 2023:
Czech:
Global:
Popularity in all years:
Czech:
Global:
Authors in October 2023:
Czech:
Global:
Registered authors in all years:
Czech:
Global:
Citations:
Czech:
Global:

Quality measures

Interwikis

#LanguageValue
csCzech
Součinitel ztráty třením
deGerman
Rohrreibungszahl
enEnglish
Darcy friction factor formulae
esSpanish
Factor de fricción de Darcy
heHebrew
משוואת קולברוק
jaJapanese
摩擦損失係数
noNorwegian
Ligninger for Darcy-Weisbachs friksjonsfaktor
ptPortuguese
Fator de atrito

Popularity rank trends

Best Rank Czech:
#36504
01.2019
Global:
#51434
04.2015

AI rank trends

Best Rank Czech:
#34177
07.2016
Global:
#30370
01.2015

Languages comparison

Important global interconnections

Wikipedia readers most often find their way to information on Darcy friction factor from Wikipedia articles about Darcy–Weisbach equation, Pressure drop, Moody chart, Friction loss and Fanning friction factor. Whereas reading the article about Darcy friction factor people most often go to Wikipedia articles on Darcy–Weisbach equation, Reynolds number, Moody chart, Fanning friction factor and Colebrook equation.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 2 July 2024

On 2 July 2024 in multilingual Wikipedia, Internet users most often read articles on the following topics: UEFA Euro 2024, UEFA European Championship, Cristiano Ronaldo, Diogo Meireles da Costa, Merih Demiral, 2024 Copa América, Arda Güler, Turkey national association football team, Copa América, Inside Out 2.

In Czech Wikipedia the most popular articles on that day were: Tomáš Holý, Havárie v národním podniku MESIT, Mistrovství Evropy ve fotbale 2024, Tour de France 2024, Cristiano Ronaldo, Jana Preissová, Commodus, Mistrovství Evropy ve fotbale, Generace Z, Vít Kopřiva.

About WikiRank

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 November, 2023. When calculating current popularity and AI of articles data from October 2023 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information