The present invention relates to a fluid resistance reduction apparatus for a ship, and more specifically, to a fluid resistance reduction apparatus for a ship wherein the apparatus can greatly reduce frictional resistance and wave resistance caused by seawater when a ship sails, thereby achieving speed improvement, stable sailing, and fuel saving. According to the present invention, a fluid resistance reduction apparatus is provided below the draft line of a hull of a ship and enables the ship to proceed while introducing seawater through a bow portion of the ship and discharging the seawater to the back of the stern thereof by using the rotation of a propulsion propeller provided on the hull. Therefore, the present invention can greatly reduce the frictional resistance and wave resistance of seawater and thus can achieve the effect of speed improvement and fuel saving as well as sailing capacity improvement.
Fluid resistance reduction apparatus for ship
04.04.2024
Patent
Elektronische Ressource
Englisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |