Betz's law
Betz's law indicates the maximum power that can be extracted from the wind, independent of the design of a wind turbine in open flow. It was published in 1919, by the German physicist Albert Betz. The law is derived from the principles of conservation of mass and momentum of the air stream flowing through an idealized "actuator disk" that extracts energy from the wind stream. According to Betz's law, no turbine can capture more than 16/27 (59.3%) of the kinetic energy in wind. The factor 16/27 (0.593) is known as Betz's coefficient. Practical utility-scale wind turbines achieve at peak 75% to 80% of the Betz limit.
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Betz's law
Betz's law indicates the maximum power that can be extracted from the wind, independent of the design of a wind turbine in open flow. It was published in 1919, by the German physicist Albert Betz. The law is derived from the principles of conservation of mass and momentum of the air stream flowing through an idealized "actuator disk" that extracts energy from the wind stream. According to Betz's law, no turbine can capture more than 16/27 (59.3%) of the kinetic energy in wind. The factor 16/27 (0.593) is known as Betz's coefficient. Practical utility-scale wind turbines achieve at peak 75% to 80% of the Betz limit.
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Betz's law indicates the maxim ...... ction of the entire structure.
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Das Betzsche Gesetz stammt von ...... Rotorfläche ausweichen lässt.
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La legge di Betz mostra la mas ...... isce con una velocità ridotta.
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La limite de Betz est une loi ...... vent qui traverse l'éolienne.
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Volgens de wet van Betz, ontwi ...... n wat theoretisch mogelijk is.
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Закон Беца (англ. Betz' law) ...... от кинетической энергии ветра.
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ベッツの法則(ベッツのほうそく、英: Betz' law)と ...... フレデリック・ランチェスターも同様の結論を明らかにしている。
@ja
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Betz's law indicates the maxim ...... 75% to 80% of the Betz limit.
@en
Das Betzsche Gesetz stammt von ...... Rotorfläche ausweichen lässt.
@de
La legge di Betz mostra la mas ...... isce con una velocità ridotta.
@it
La limite de Betz est une loi ...... vent qui traverse l'éolienne.
@fr
Volgens de wet van Betz, ontwi ...... r te differentiëren naar . . .
@nl
Закон Беца (англ. Betz' law) ...... от кинетической энергии ветра.
@ru
ベッツの法則(ベッツのほうそく、英: Betz' law)と ...... フレデリック・ランチェスターも同様の結論を明らかにしている。
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Betz's law
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Betzsches Gesetz
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Legge di Betz
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Limite de Betz
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Wet van Betz
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Закон Беца
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ベッツの法則
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