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arXiv physics/0503051physics.flu-dynphysics.chem-ph
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关于液滴在固体表面上的行为。1.水滴在斜面上的滑动

On the behavior of liquid drops on a solid surface. 1. The sliding of drops on an inclined surface

Y. I. Frenkel

摘要:

利用最小总能量原理推广了接触角的概念。考虑了二维固着液滴的形状问题和倾斜表面上液滴的形状问题。在这两种情况下的微分方程描述的滴形状。一个良好的润湿的情况下被认为是确定的无座和倾斜滴的配置文件。讨论了倾斜表面上液滴接触角滞后边界条件的推广。给出了液滴开始沿斜面运动的倾角极限,讨论了液滴与固体分离的模型和液滴内部液体的运动模型。这不是一个原始文本。

英文摘要:

The idea of contact angle was generalized by using the principle of minimum total energy. The problems of the shape of the two-dimensional sessile drop and the drop on an inclined surface are considered. The differential equations describing the drop shapes are found in both cases. A case of good wetting is considered to determine the profiles of the sessile and inclined drops. The generalization of the boundary conditions for the contact angle hysteresis of the drop on an inclined surface is discussed. The limit of the inclination angle at which the drop begins to run down the inclined plane is found. The models of the drop detachment from the solid and the motion of liquid inside of the drop are discussed. This is not an original text.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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