Modeling of axial motion of small droplets deposited on smooth and rough fiber surfaces
Modeling of axial motion of small droplets deposited on smooth and rough fiber surfaces
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DOI：
10.1016/j.colsurfa.2012.08.041
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发表时间：
2012-11
期刊：
影响因子：
--
通讯作者：
J. Gac;L. Gradoń
中科院分区：
文献类型：
--
作者：
J. Gac;L. Gradoń
用双色格子Boltzmann方法(LBM)模拟了纤维上液滴的行为。分析了液滴与气体在具有光滑和粗糙表面的纤维周围流动的相互作用。推导了液滴的构象平衡和速度平衡。计算结果表明，相互作用的不同模式取决于纤维粗糙度的结构以及纤维和液滴的尺寸。
A two-color lattice-Boltzmann method (LBM) was used for simulation of the behavior of droplets deposited on a fiber. The interaction of the droplet with the gas flowing around a fiber having smooth and rough surfaces was analyzed. The equilibrium of conformation of droplets and their velocities were derived. The results of the calculation show the distinguished patterns of the interaction depending on the structure of the fiber roughness and the fiber and droplet dimensions.