The rear meniscus of a long bubble steadily displacing a Newtonian liquid in a capillary tube
The rear meniscus of a long bubble steadily displacing a Newtonian liquid in a capillary tube
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DOI：
10.1063/1.869951
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发表时间：
1999-04-01
影响因子：
4.6
通讯作者：
Saita, FA
中科院分区：
文献类型：
--
作者：
Giavedoni, MD;Saita, FA
本文对长气泡尾部弯月面的界面形状和流动进行了数值分析。所采用的技术同时求解了完整的控制方程组。数值结果完整地描述了蠕变的方式，分析了惯性力对自由表面形状、界面起伏和图案的影响。(C)1999年美国物理研究所。[S1070-6631(99)00904-6]。
In this work the interfacial shapes and the flow occurring at the trailing meniscus of a long bubble is numerically analyzed. The technique employed solves the complete set of governing equations simultaneously. The numerical results reported complete previous descriptions of the creeping how regime; the influence of the inertia forces on the free surface shapes, interfacial undulations, and how patterns is also analyzed. (C) 1999 American Institute of Physics. [S1070-6631(99)00904-6].