Blade for a fan of a turbomachine, notably of the unducted fan type, corresponding fan and corresponding turbomachine

Blade for a fan of a turbomachine, notably of the unducted fan type, corresponding fan and corresponding turbomachine. According to the invention, the blade (11A) comprises means (16) arranged, at a single location, so that they locally, as the fan (7) rotates, disturb the distribution of flow aroun...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VION LAURENCE, DELATTRE GREGORY, JACQUIN LAURENT, ORTUN BIEL, FALISSARD FABRICE, BOISARD RONAN, RODRIGUEZ BENOIT
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:Blade for a fan of a turbomachine, notably of the unducted fan type, corresponding fan and corresponding turbomachine. According to the invention, the blade (11A) comprises means (16) arranged, at a single location, so that they locally, as the fan (7) rotates, disturb the distribution of flow around the blade (11A) so as to form two independent main vortices downstream.