| 摘要 |
The present invention relates to a vessel (1) having at least three cavities that are distributed across the bottom in the longitudinal direction along a line extending from the center line near the bow to each side. Furthermore, the invention present invention relates to a vessel that accommodates a corresponding compressor for injecting air into a cavity at a pressure substantially corresponding to the hydrostatic pressure in each cavity, for each cavity or pair of cavities on the opposite side of the center line at a predetermined length position. Each cavity (33) may include a deflector that has an elongate part (29, 34, 34′) extending in the longitudinal direction of the cavity over at least 5%, preferably at least 10% of the cavity length (L). An air inlet (23) may be provided in an upper wall (19). |
