基于仿生的非光滑表面防污减阻技术发展现状分析  

Analysis of Present Development on Technologies of Antifouling and Drag Reduction Based on Bionic Non-smooth Surface

作　　者：王雄[1] 白秀琴[1,2] 袁成清[1,2] 

机构地区：[1]武汉理工大学能源与动力工程学院可靠性工程研究所,武汉430063 [2]武汉理工大学船舶动力工程技术交通行业重点实验室,武汉430063

出　　处：《船舶工程》2015年第6期1-5,79,共6页Ship Engineering

基　　金：国家自然科学基金项目"基于贝壳表面微结构仿生的船舶防污减阻协同效应研究"(51379166)

摘　　要：基于船舶防污减阻的必要性,从仿生角度出发,介绍了仿生表面防污减阻这种新型环境友好型防污方法。重点分析了鲨鱼、海豚、贝壳和甲鱼壳等仿生原型的表面微结构,探索了这些生物表面微结构的防污减阻机理。基于生物表面微结构的防污减阻效应,阐述了现有的水生生物非光滑表面防污减阻技术,最后对仿生表面防污减阻方法进行了展望。Based on the necessity of antifouling and drag reduction on ships and at the aspect of the bionic angle, the article introduces a new environment-friendly method of antifouling and drag reduction with bionic surface. The micro structure on the surface of shark, dolphin, shell and turtle is analyzed in detail. The mechanism of the micro structure for antifouling and drag reduction is explored Based on the antifouling and drag reduction effect of the bionic surface micro structure, the existing antifouling and drag reduction technologies of non-smooth surface extended from the skin of aquatic creature are introduced It does prospects on the antifouling and drag reduction method of bionic surface.

关 键 词：仿生表面 防污 减阻 微结构 沟槽 

分 类 号：U661.6[交通运输工程—船舶及航道工程]