SHIP PROPULSION UNIT THAT RECTIFIER UNIT IS APPLIED

摘要

According to the present invention, a ship propulsion unit applied with a rectifier unit is disclosed. According to the present invention, the ship propulsion unit is asymmetrically applied with a plurality of rectifier units wherein a chord becomes narrow from a lower portion to an upper portion in a front end of the ship propulsion unit. Each camber is formed to have a different pitch angle in a multiple stage in one surface of the rectifier units, thereby reducing a propulsion reduction portion in the ship propulsion unit and further, improving propulsion performance of a ship requiring a high sailing speed.