A ship operating in a water area, comprising a rear foil for generating a thrust force and an adjusting means for adjusting an incident angle of the rear foil

摘要

The present invention is a hull (2) designed to not slide on the water surface during maneuvering, showing a waterline (3) during maneuvering, and having a front, a rear and a center, wherein the hull (2) A hull (2) configured to have a rear drainage smaller than a central drainage, and a primary rear foil (6) fixed to the rear of the hull by one or more connecting members (7). The primary rear foil is located below the waterline during maneuvering and away from the hull and has a span, chord, profile, leading edge (8), and trailing edge (9) with respect to the front, Adjusting means (10) connected to the foil is provided, the adjusting means being configured to adjust the angle of incidence of the chord of the rear foil. [Selection] Figure 1