| 摘要 |
The present invention relates to a ship propeller for reducing cavitation, which is provided to prevent cavitation from occurring on the rear side of the ship propeller rotating due to seawater forcibly discharged toward the rear side of the propeller. According to the present invention, the ship propeller for reducing cavitation comprises a body combined with a rotary shaft which is driven by an engine and rotates at the rear side of the ship; a vane combined with the outer circumferential surface of the body and rotates by the rotation of the body; and a hub blocking the opening of the rear side of the body by being combined with the rear side of the body. The body comprises a vent hole which passes from the front side to the rear side of the body and is connected to a vent hole passing from the front side to the rear side of the hub. |
