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Vibration-driven mass transfer and dynamic wetting
Current Opinion in Colloid & Interface Science ( IF 7.9 ) Pub Date : 2017-12-27 , DOI: 10.1016/j.cocis.2017.12.002
Matvey Morozov , Ofer Manor

This review is devoted to the physical mechanisms enabling dynamic wetting effects following the transport of mass in droplets and films that are exposed to external mechanical vibrations. The essential nonlinear nature of the transport mechanisms is emphasized. Specifically, we discuss the transport of mass and dynamic wetting effects due to (a) the innate nonlinearity of the conservation equations governing the flow of liquid and (b) the nonlinear motion of the three phase contact line. Special attention is payed to the contribution of high frequency mechanical vibrations to dynamic wetting, observed in the course of the past decade, as well as to parametric resonance and its catalytic contribution to vibration-driven mass transfer.



中文翻译:

振动驱动的传质和动态润湿

这篇综述专门讨论了物理机制,该机制在暴露于外部机械振动的液滴和薄膜中传递质量之后,具有动态润湿效果。强调了运输机制的本质非线性性质。具体来说,我们讨论由于(a)控制液体流动的守恒方程的固有非线性和(b)三相接触线的非线性运动而引起的质量传递和动态润湿效应。特别要注意的是,在过去十年中观察到的高频机械振动对动态润湿的贡献以及参数共振及其对振动驱动的传质的催化作用。

更新日期:2018-07-12
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