| 摘要 |
The present invention relates to a pre-swirl stator of a ship and, more specifically, to a pre-swirl stator of a ship, which is made of a swept-back wing to reduce a load applied to the pre-swirl stator, to prevent partial strength decrease and cracks caused by a fatigue load, to have a reduced length by allowing the wide flow of seawater, and to reduce additional resistance by reducing a wetted surface area (WSA). According to the present invention, the pre-swirl stator of a ship is made of a swept-back wing and is multiply or solely provided in the front side of a propeller to be radial to the axial center line of the propeller. |
