| The Mechanism of Droplet Thermocapillary Migration Coupled with Multi-Physical Fields | |
Ye, Zhijun1,2 ; Chen, Yi1; Yang, Chao1; Wu, Di1; Wang, Jia1; Hu, Liang1; Duan, Li1,2; Kang, Qi1,2
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| 通讯作者 | Duan, Li(duanli@imech.ac.cn) ; Kang, Qi(kq@imech.ac.cn) |
| 发表期刊 | SYMMETRY-BASEL
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| 2023-11-01 | |
| 卷号 | 15期号:11页码:14 |
| 摘要 | In this paper, the coupling effect of multiphysical fields of droplet migration is deeply studied by constructing a physical model of droplet migration with multiphysical fields. Digital holographic interferometry and particle image velocimetry are used to simultaneously measure the temperature and velocity fields of the mother liquor in the process of droplet migration for the first time. Due to the advancements of measuring, the zero-velocity region is also in the region where the thermal wake appears, four vortexes appear in the droplet migration and the off-axis behavior of double-droplet migration is found. The aim of this work is to analyze the coupling relationship of multiphysical fields, so as to reveal the physical laws of thermocapillary migration of single droplet and multiple droplets with the same phase and heterophase and to study the driving mechanism of the thermocapillary force and the flow of the mother liquor. |
| 关键词 | droplet thermocapillary migration multiphysical field numerical simulation |
| DOI | 10.3390/sym15112069 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:001120960400001 |
| 关键词[WOS] | MOTION |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| 资助项目 | National Natural Science Foundation of China[12072354] ; National Natural Science Foundation of China[12032020] ; Manned space program of China ; Strategic Priority Research Program on Space Science of Chinese Academy of Sciences |
| 项目资助者 | National Natural Science Foundation of China ; Manned space program of China ; Strategic Priority Research Program on Space Science of Chinese Academy of Sciences |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://dspace.imech.ac.cn/handle/311007/93620 |
| 专题 | 微重力重点实验室 |
| 通讯作者 | Duan, Li; Kang, Qi |
| 作者单位 | 1.Chinese Acad Sci, Inst Mech, Natl Micrograv Lab NML, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Coll Engn Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ye, Zhijun,Chen, Yi,Yang, Chao,et al. The Mechanism of Droplet Thermocapillary Migration Coupled with Multi-Physical Fields[J]. SYMMETRY-BASEL,2023,15,11,:14. |
| APA | Ye, Zhijun.,Chen, Yi.,Yang, Chao.,Wu, Di.,Wang, Jia.,...&Kang, Qi.(2023).The Mechanism of Droplet Thermocapillary Migration Coupled with Multi-Physical Fields.SYMMETRY-BASEL,15(11),14. |
| MLA | Ye, Zhijun,et al."The Mechanism of Droplet Thermocapillary Migration Coupled with Multi-Physical Fields".SYMMETRY-BASEL 15.11(2023):14. |
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| Jp2023A109.pdf（6045KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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