Water droplet impact on superhydrophobic surfaces with microstructures and hierarchical roughness

来源 :中国科学：物理学、力学、天文学英文版 | 被引量 : 0次 | 上传用户：haiyan100

【摘要】

：

Quantitative correlation between the critical impact velocity of droplet and geometry of superhydrophobic surfaces with microstructures is systematically studie

【作者】

：

HAO PengFei LV CunJing NIU Fen

【机构】

：

DepartmentofEngineeringMechanics,StateKeyLaboratoryofAlternateElectricalPowerSystemwithRenewableEner

【出处】

：

中国科学：物理学、力学、天文学英文版

【发表日期】

：

2014年7期

【关键词】

：

微观结构疏水表面层结构超疏水性表面撞击水滴冲击速度表面粗糙度 impact velocity superhydrophobic advancing

【基金项目】

：

supported by the National Natural Science Foundation of China（Grant Nos.11072126,91326108 and 51206042）

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Quantitative correlation between the critical impact velocity of droplet and geometry of superhydrophobic surfaces with microstructures is systematically studied.Experimental data shows that the critical impact velocity induced wetting transition of dropl

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Water droplet impact on superhydrophobic surfaces with microstructures and hierarchical roughness

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