UNDER WATER STRUCTURE WITH LOW DRAG ANTI-FOULING TECHNOLOGY INSPIRED BY MUCUS SECRETION STRUCTURE OF SEA CREATURE

摘要

An underwater structure to which a drag reduction and antifouling surface technology is applied according to an embodiment includes an outer shell that is in friction with a fluid; A lubricating layer covering the surface of the shell and reducing shear stress due to fluid applied to the surface of the shell; And a cavity formed in the shell, and may include a mucus storage structure that naturally simulates the surface structure secreting mucus of aquatic life forms.