Interdroplet freezing wave propagation of condensation frosting on micropillar patterned superhydrophobic surfaces of varying pitches

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• 作者：Yugang Zhao^a ; Ruzhu Wang^b ; Chun Yang^a ; ^{mcyang@ntu.edu.sg}
• 关键词：Freezing wave propagation ; Ice coverage ; Micropattern ; Icephobicity
• 刊名：International Journal of Heat and Mass Transfer
• 出版年：2017
• 出版时间：May 2017
• 年：2017
• 卷：108
• 期：part_PA
• 页码：1048-1056
• 全文大小：3277 K
• 卷排序：108

文摘

Reduction of interdroplet freezing wave propagation on a micropillar patterned surface. Pillar pitch effect on interdroplet freezing wave propagation in condensation frosting. Identification of three regimes of freezing wave propagation for varying pitch sizes. First observation of WBF process for interdroplet freezing on a surface with micropillars. Quantitative characterization of freezing wave propagation velocity and ice coverage.