Especially for ducted fan turbomachine fan blades, corresponding fans, and corresponding turbomachines

摘要

In particular, a fan blade for a ducted turbomachine, a corresponding fan, and a corresponding turbomachine are provided. According to the present invention, the blade (11A) interferes with the flow distribution around the blade (11A) when the fan (7) rotates to form two independent main vortices downstream. Means (16) arranged in one place.