COALESCENCE BETWEEN SMALL BUBBLES - EFFECTS OF SURFACE TENSION GRADIENT AND SURFACE VISCOSITIES

Li DM.

首页> 外文期刊>Journal of Colloid and Interface Science >COALESCENCE BETWEEN SMALL BUBBLES - EFFECTS OF SURFACE TENSION GRADIENT AND SURFACE VISCOSITIES

【24h】

COALESCENCE BETWEEN SMALL BUBBLES - EFFECTS OF SURFACE TENSION GRADIENT AND SURFACE VISCOSITIES

机译：小气泡之间的共存-表面张力梯度和表面粘度的影响

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

When two small bubbles approach each other, a dimpled thin liquid film is formed between them. A model is developed for the dynamics of the thinning film with mobile interfaces, in which the effects of surface tension gradient and surface viscosities upon the surface mobility, drainage, and rupture of a dimpled liquid film are investigated. The model predicts the coalescence time, which is the time required for the thinning and rupture of the liquid film, given only the radii of bubbles and the required physical properties of the liquid and interfaces, such as surface tension and surface viscosities, London-van der Waals constant, and surface diffusion coefficient. The predicted result is in good agreement with previous experimental results. (C) 1996 Academic Press, Inc. [References: 46]

机译：当两个小气泡彼此靠近时，在它们之间会形成凹坑的液体薄膜。建立了具有活动界面的薄膜动力学模型，研究了表面张力梯度和表面粘度对液体膜表面迁移率，排水和破裂的影响。该模型预测了聚结时间，这是液体薄膜变薄和破裂所需的时间，仅给出气泡的半径以及液体和界面所需的物理特性，例如表面张力和表面粘度，London-van der Waals常数和表面扩散系数。预测结果与以前的实验结果吻合良好。（C）1996 Academic Press，Inc. [参考：46]

著录项

来源
《Journal of Colloid and Interface Science》 |1996年第1期|共11页
作者
Li DM.;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类胶体化学（分散体系的物理化学）;表面现象的物理化学;
关键词
Bubble coalescence; Thin film drainage; Surface mobility; Fluid-fluid interface; Thin liquid-films; Foam stability; Small drop; Drainage; Emulsion; Rupture; Systems;

机译：气泡聚结;薄层排水;表面流动性;流体界面;薄液膜;泡沫稳定性;小液滴;排水;乳液;破裂;体系;

相似文献

外文文献
中文文献
专利

1. COALESCENCE BETWEEN SMALL BUBBLES - EFFECTS OF SURFACE TENSION GRADIENT AND SURFACE VISCOSITIES [J] . Li DM. Journal of Colloid and Interface Science . 1996,第1期

机译：小气泡之间的共存-表面张力梯度和表面粘度的影响
2. Effects of viscosity on coalescence of a bubble upon impact with a free surface [J] . Sanada T, Watanabe M, Fukano T Chemical Engineering Science . 2005,第19期

机译：自由表面撞击时粘度对气泡聚结的影响
3. ON UNSTEADY SURFACE TENSION AND VISCOSITY EFFECTS ON BUBBLES GROWTH [J] . S. A. Mohammadein, K. G. Mohamed JP journal of heat and mass transfer . 2014,第2期

机译：非稳态表面张力和粘度对气泡生长的影响
4. COALESCENCE AND MIXING OF DROPLETS WITH IDENTICAL AND DISTINCT SURFACE TENSIONS ON A WETTABILITY GRADIENT SURFACE [C] . Wei-Feng Fang, Szu-I Yeh, Chen-Ling Lai, International Conference on Miniaturized Systems for Chemistry and Life Sciences . 2011

机译：液滴在润湿性梯度表面上具有相同和不同表面张力的液滴混合
5. Integrating optical techniques such as reflection, interferometry, scattering and fluorescence; bulk and surface acoustic waves; and microfluidics for measuring refractive index, viscosity, diffusion, surface tension, cell properties, and for sorting cells. [D] . Lapsley, Michael Ian. 2012

机译：集成光学技术，例如反射，干涉测量，散射和荧光；体声和表面声波；和微流体技术，用于测量折射率，粘度，扩散，表面张力，电池性能以及对电池进行分选。
6. Mobile-surface bubbles and droplets coalesce faster but bounce stronger [O] . Ivan U. Vakarelski, Fan Yang, Yuan Si Tian, 2019

机译：流动表面的气泡和液滴聚结得更快但弹跳更强
7. The effect of viscosity and surface tension on the Taylor instability of the surface of a cavitation bubble* [O] . Murthy, Keshava K 1962

机译：粘度和表面张力对空化气泡表面泰勒不稳定性的影响*
8. Comprehensive Study on the Effects of Temperature, Surface Age, Added Surfactant, Salinity, and Bulk Viscosity on Coalescence Time, Film Rigidity, and Interfacial Tension: Topical Report [R] . Peru, D. A. , Lorenz, P. B. 1988

机译：温度，表面年龄，表面活性剂，盐度和体积粘度对聚结时间，膜刚度和界面张力影响的综合研究：专题报告

COALESCENCE BETWEEN SMALL BUBBLES - EFFECTS OF SURFACE TENSION GRADIENT AND SURFACE VISCOSITIES

摘要

著录项

相似文献

相关主题

期刊订阅