| 摘要 |
The invention relates to a windmill rotor comprising multiple separate wind channels, whereby the axis of the rotor is parallel to the direction of the wind. The inventive rotor comprises various cylinders which are concentric t o the axis of rotation. According to the invention, the aforementioned cylinde rs are interconnected by means of different curved walls in the form of radial ribs, said walls forming numerous independent channels for the passage of th e wind. The channels are designed such that the direction of the wind changes between the entry and exit thereof. The flow section also changes inside sai d channels, thereby altering the wind speed modulus.
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