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Introduction Calcul des efforts Modélisation sous Catia Conclusion<br />

Détermination de la vitesse relative du vent sur les pales<br />

U = - ω*r<br />

W² = V² + U² = V² + (ω*r)²<br />

i : angle d’incidence<br />

α : angle de calage<br />

I : angle d’attaque

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