Effect of Aeration Flow Rate on Improvement of Surface-Piercing Propellers Performance

A. Amini; N. M. Nouri

Volume 14, Issue 1 , January 2023, , Pages 46-52

  The Surface-Piercing propeller blades move in and out of the water with each rotation to reduce the immersion depth from the free surface to the shaft axis . The main challenge facing surface piercing propellers, however, is their lower efficiency at lower advance velocity, compared to other propulsion ...  Read More