IMECH-IR  > 非线性力学国家重点实验室
大Marangoni数下液滴热毛细迁移的物理机制
武作兵
Source Publication第十六届全国流体力学数值方法研讨会2013论文集
2013
Pages134-135
Conference Name第十六届全国流体力学数值方法研讨会
Conference Date2013-08-23
Conference Place中国北京
Abstract液滴(气泡)在流体介质中的输运过程是很多自然现象和工程应用中的关键基础问题。在重力的作用下,当两相流体介质密度不同时,液滴基于浮力和重力运动。在微重力环境下,浸含在流体介质中的液滴(气泡)的浮力效应基本消失,而其界面的表面张力变为控制液滴(气泡)运动的主要驱动力。由于表面张力反比于界面的温度,因此外加不均匀温度场将导致液滴(气泡)出现移动,
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
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/48685
Collection非线性力学国家重点实验室
Recommended Citation
GB/T 7714
武作兵. 大Marangoni数下液滴热毛细迁移的物理机制[C],2013:134-135.
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