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blade passing frequency [1 record]

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Record 1 2005-11-16

English

Subject field(s)
  • Aerodynamics and Theory of Gases
  • Wind Energy
OBS

For a three-bladed WT, this will be three times the rotational frequency.

OBS

The blade passing frequency is also expressed in terms of noise frequency.

French

Domaine(s)
  • Théorie des gaz et aérodynamique
  • Énergie éolienne
DEF

Fréquence à laquelle les pales du rotor d'une éolienne effectuent leur rotation.

OBS

Dans le cas d'une éolienne tripale, la fréquence de passage correspond à trois fois la fréquence de rotation (rotor). À noter que ces fréquences sont aussi considérées pour le bruit qu'elles engendrent.

Spanish

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