高电压技术2016，Vol.42Issue(3)：914-922,9.DOI:10.13336/j.1003-6520.hve.20160308025
超疏水涂层覆冰过冷水滴捕获率研究
Study on Capture Rates of Super-cooled Water Droplets on Super-hydrophobic Coating Under Icing Conditions
摘要
Abstract
A new method for measuring the super-cooled water droplets capture rate was proposed to study the icing properties of the super-hydrophobic coatings.Effects of icing temperature and inclined angle on super-cooled water droplets capture rate were investigated, and temporal evolution of the capture rates was studied.Moreover, evolution mechanisms of the super-cooled water droplets capture rate on the coatings were discussed by considering the surface micro-structures, the latent heat releasing process, and sliding process of super-cooled water droplets on the super-hydrophobic coatings.The results show that capture rates of super-cooled water droplets on the super-hydrophobic coatings are very small, the capture rates of super-cooled water droplets are insensitive to the changing of icing temperature, and are sensitive to the changing of inclined angle.The evolution of the capture rate of super-cooled water droplets possesses three distinct periods: the slowly increasing period, the rapidly increasing period, and the slowly tending to constantly period.关键词
超疏水涂层/覆冰/温度/倾斜角度/覆冰时间/过冷水滴捕获率Key words
super-hydrophobic coating/icing/temperature/inclined angle/icing period/capture rate of super-cooled water droplets引用本文复制引用
赵玉顺,李剑,胡建林,舒立春..超疏水涂层覆冰过冷水滴捕获率研究[J].高电压技术,2016,42(3):914-922,9.基金项目
国家重点基础研究发展计划(973计划)(2009CB724502).Project supported by National Basic Research Program of China (973 Program)(2009CB724502). （973计划）
