Boat for skimming the water surface using a hydrodynamic drive has a hull with structured lateral steps and ventilation for reduced friction with the water for high speeds with stability

摘要

The boat, which skims the water surface at high speeds and is powered by a hydrodynamic drive system, has horizontal longitudinal steps and a submerged section of the hull divided into three body sections. The part-bodies at the sides have horizontal lateral steps for ventilation, where the lower lateral step (1) is set further aft than the upper lateral step (2). The lateral step (3) for the center of the submerged hull part is set more forwards and higher.