Surface tension and wetting at free surfaces in smoothed particle hydrodynamics

被引：1
|
作者：
Blank, Michael [1 ]
Nair, Prapanch [2 ]
Poeschel, Thorsten [1 ]
机构：
[1] Friedrich Alexander Univ Erlangen Nurnberg, Inst Multiscale Simulat, Erlangen, Germany
[2] Indian Inst Technol Delhi, Dept Appl Mech, New Delhi, India
来源：
JOURNAL OF FLUID MECHANICS | 2024年 / 987卷
关键词：
contact lines; capillary flows; DYNAMIC CONTACT-ANGLE; FLOWS; SIMULATION; BREAKUP; VOLUME; MODEL;
D O I：
10.1017/jfm.2024.410
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Surface tension and wetting are dominating physical effects in microscale and nanoscale flows. We present an efficient and reliable model of surface tension and equilibrium contact angles in smoothed particle hydrodynamics for free-surface problems. We demonstrate its robustness and accuracy by simulating several three-dimensional free-surface flow problems driven by interfacial tension.
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页数：28
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