SUPPORTING STRUCTURE OF DUCT FOR SHIP

摘要

The present invention relates to a supporting structure of a duct for a ship. An oval duct having a central parallel unit is installed between the stern and a propeller. Current fixing wings located on the portside and the starboard at the bottom of the center of the propeller cross the oval duct in the horizontal direction or are located in the oval duct so that a thrust can be obtained from the oval duct, and the current fixing wings are reduced to rotational energy. Accordingly, propulsion efficiency of the ship can be increased.