IMECH-IR  > 非线性力学国家重点实验室
液滴热毛细迁移研究进展
武作兵
Source Publication第十一届全国水动力学学术会议并周培源诞辰110周年纪念大会文集
2012
Pages276-280
Conference Name第十一届全国水动力学学术会议并周培源诞辰110周年纪念大会
Conference Date2012.8.25-29
Conference Place江苏,无锡
Abstract本文采用数值模拟和理论分析方法研究了微重力环境下液滴的热毛细迁移。首先,采用界面追踪方法数值模拟了中高Marangoni数下平面不变形液滴在附加温度梯度的流场中的热毛细迁移。研究发现在中Marangoni数下,液滴迁移可以达到定态;而在高Marangoni数下,液滴迁移处于非定态。大Maragoni数下的数值模拟结果是与实验观测定性相符的。采用渐进展开方法,发现在大Marangoni数下液滴的定态
Keyword液滴 表面张力 热毛细迁移 Marangoni数 微重力
DepartmentLNM微纳米流体力学
URL查看原文
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/45860
Collection非线性力学国家重点实验室
Recommended Citation
GB/T 7714
武作兵. 液滴热毛细迁移研究进展[C]第十一届全国水动力学学术会议并周培源诞辰110周年纪念大会文集,2012:276-280.
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