Effect of Solid Surface Properties on Dynamic Contact Angles

Wang Xiao-dong; Peng Xiao-feng; Wang Bu-xuan

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Effect of Solid Surface Properties on Dynamic Contact Angles

机译：固体表面特性对动态接触角的影响

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An experimental investigation was conducted to understand the effect of solid properties on dynamic wetting. Using a liquid tank method, the wetting behavior of silicone oil over glass, aluminum, and stainless steel surfaces was measured. For all three surfaces, the dynamic contact angles disagreed with the universal function proposed by Hoffman. However, if a dimensionless parameter is introduced to describe the nature of the solid surfaces, the experimental results can be in good agreement with the model. Furthermore, the present experiments indicated that the Hoffman-Voinov-Tanner law should be valid for a wider range of dynamic contact angles or capillary numbers.

机译：进行实验研究以了解固体性质对动态润湿的影响。使用液罐法，测量了硅油在玻璃，铝和不锈钢表面上的润湿行为。对于所有三个表面，动态接触角与霍夫曼提出的通用函数不一致。但是，如果引入无量纲参数来描述固体表面的性质，则实验结果可能与模型良好吻合。此外，本实验表明霍夫曼-沃诺夫-坦纳定律对于更宽范围的动态接触角或毛细管数应有效。

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来源
《Heat transfer》 |2006年第1期|p.1-12|共12页
作者
Wang Xiao-dong; Peng Xiao-feng; Wang Bu-xuan;
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作者单位

School of Mechanical Engineering, University of Science & Technology Beijing, Beijing 100083, China;

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收录信息美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类一般性问题;
关键词
wetting; dynamic contact angle; precursor film;

机译：润湿;动态接触角;前体膜;

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1. Factors influencing the contact angle value. The contact angle, as a characteristic of the properties of solid surfaces [J] . Gribanova E. V., Kuchek A. E., Larionov M. I. Russian Chemical Bulletin . 2016,第1期

机译：影响接触角值的因素。接触角，作为固体表面特性的特征
2. Molecular dynamics simulation of the contact angle of liquids on solid surfaces [J] . Bo Shi and Vijay K. Dhir J. Chem. Phys . 2009,第3期

机译：液体在固体表面接触角的分子动力学模拟
3. Molecular dynamics simulation of the contact angle of liquids on solid surfaces [J] . Shi B, Dhir VK The Journal of Chemical Physics . 2009,第3期

机译：液体在固体表面接触角的分子动力学模拟
4. THE EFFECT OF SOLID SURFACE ROUGHNESS ON DYNAMIC CONTACT ANGLES IN SOLID-LIQUID-LIQUID SYSTEMS [C] . Dandina N. Rao, Hussain H. Radwani 2002 Engineering Technology Conference on Energy, Feb 4-5, 2002, Houston, Texas . 2002

机译：固液粗糙度对固液体系动态接触角的影响
5. Thermodynamics of contact angles on rough, heterogeneous surfaces. [D] . Long, Jun. 2003

机译：粗糙，异质表面上的接触角热力学。
6. Comparison of contact angle hysteresis of different probe liquids on the same solid surface [O] . Emil Chibowski, Malgorzata Jurak -1

机译：不同探针液体在同一固体表面上的接触角磁滞的比较
7. The wetting problem of fluids on solid surfaces: Dynamics of lines and contact angle hysteresis [O] . Henri Gouin 2015

机译：固体表面上流体的润湿问题：线的动力学和接触角滞后
8. Exploratory Studies of Contact Angle Hysteresis, Wetting of Solidified Rare Gases and Surface Properties of Mercury Final Report [R] . Ellison, A. H., Galligan, J. D., Rader, C. A., 1967

机译：接触角滞后，凝固稀有气体润湿及汞表面性质的探索性研究

Effect of Solid Surface Properties on Dynamic Contact Angles

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