国内外船舶气泡减阻技术的研究与应用  

Research and Application of Ship's Bubble Drag Reduction Technologies at Home and Abroad

作　　者：胡以怀[1] 李慧晶 何浩[1] 

机构地区：[1]上海海事大学商船学院,上海201306

出　　处：《船舶与海洋工程》2017年第6期1-6,共6页Naval Architecture and Ocean Engineering

摘　　要：介绍国内外船舶气泡减阻技术的研究情况,包括微气泡减阻技术、气幕减阻技术及气膜减阻技术的试验研究和理论计算结果,特别是俄罗斯倾斜板气泡减阻技术、日本微气泡减阻技术和我国薄层气膜减阻技术的特点。同时,介绍国内外微气泡减阻理论方面的力学模型、数值计算方法和重要结论。回顾20世纪60年代以来气泡减阻技术在船舶上的应用情况,特别是俄罗斯、日本及丹麦等国设计的气泡减阻船舶的性能和节能效果。针对我国目前气泡减阻节能技术在实船上的应用现状,分析存在的问题和不足,探讨我国船舶气泡减阻技术的应用前景。This paper introduces the domestic and foreign research work on ship bubble drag reduction technologies, including experimental and numerical calculation results related to micro-bubble drag reduction, bubble curtain drag reduction and air film drag reduction. Special attention has been paid to the inclined plate bubble drag reduction technology developed in Russia, the micro-bubble drug reduction technology developed in Japan and the thin air film drag reduction technology developed in China. Meanwhile, both domestic and overseas mechanical models, numerical calculation methods and important conclusions are introduced. The applications of bubble drag reduction technologies on board ships since the 1960s are reviewed, especially the performance and the energy saving effect of those ships using bubble drag reduction designed by Russia, Japan and Denmark. In view of the present situation of the application of the bubble drag reduction energy saving technology in our country, this paper analyzes the existing problems and shortcomings, and discusses the application prospects of the ship＇s bubble drag reduction technology in our country.

关 键 词：微气泡减阻 气膜减阻 气幕减阻 船舶节能 

分 类 号：U661.311[交通运输工程—船舶及航道工程]