RUDDER ARRANGEMENT FOR SHIPS WITH HIGHER SPEEDS WITH A CAVITATION REDUCING TWISTED RUDDER, IN PARTICULAR WITH A FULL-BALANCED RUDDER

摘要

present in the marine rudder equipment is placed in the upper area of the rudder post with the rudder blade (140) In the state with the propeller 115 switches to the trunk tube and rudder blade, slim profile and low profile, the thickness of the torsion form completely - to include the equilibrium rudder blade (100). The rudder blade 100 is composed of two superimposed rudder blade portions of different heights (10, 20) has a. Propeller diverting the leading edge (11, 21), the one side of the leading edge (11) out of the center to the port side (BB) or starboard side (SB) and the leading edge and the other side 21 is the starboard side (SB) or the outside is formed in the center in such a way that it leaves the central port-side (BB). Side walls of the rudder blade 100 has a different curve course jimyeo gathered at the trailing edge (30) turned outside the propeller. Guiding guide plate to form a fluid-fluid passage to cover region 200 is two rudder blade section is installed in the offset region (10, 20), the rudder post 140 is operative cooperation with the rudder blade in functionality to the . ;