Inwardly inclined bow shape, vessels having an inner inclined bow shape, and the inner inclined bow shape design method

The present invention occurs when the frame line shape of the bow section, travels flat water is the absence of waves by cruise speed set at the time of design as a representative speed for each vessel occurs bow during sailing vessels by having the static water level raised position is a raised position of the water surface inclined inwardly at an upper position inwardly inclined shape 20, among which can be reduced in waves resistance increase without impairing the flat water running performance square slope bow shape, vessels having an inner inclined bow shape, and provides an inwardly inclined bow shape design method.