Effect of surface topography and wettability on the Leidenfrost effect | |
Department | 固体润滑国家重点实验室 |
Zhong, Lieshuang1,2; Guo ZG(郭志光)1,2; Guo ZG(郭志光) | |
2017 | |
Source Publication | Nanoscale |
ISSN | 2040-3364 |
Volume | 9Issue:19Pages:6219-6236 |
Abstract | When deposited on a superheated surface, a droplet can be levitated by its own vapour layer, a phenomenon that is referred to as the Leidenfrost effect. This dynamic effect has attracted interest for many potential applications, such as cooling, drag reduction and drop transport. A lot of effort has been paid to this mechanism over the past two and half centuries. Herein, we not only review the classical theories but also present the most recent theoretical advances in understanding the Leidenfrost effect. We first review the basic theories of the Leidenfrost effect, which mainly focuses on the relationship between the drop shape, vapour layer and lifetime. Then, the shift in the Leidenfrost point realized by fabricating special surface textures is introduced and the mechanisms behind this are analyzed. Furthermore, we present the reasons for the droplet transport in both classical Leidenfrost and pseudo-Leidenfrost regimes. Finally, the promising breakthroughs of the Leidenfrost effect are briefly addressed. |
Subject Area | 材料科学与物理化学 |
DOI | 10.1039/c7nr01845b |
Funding Organization | the National Nature Science Foundation of China (no. 51522510;51675513);the National 973 Project (2013CB632300) |
Indexed By | SCI |
If | 7.367 |
Language | 英语 |
Funding Project | 空间润滑材料研究组 |
compositor | 第二作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21873 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Guo ZG(郭志光) |
Affiliation | 1.Hubei Collaborative Innovation Centre for Advanced Organic Chemical Materials and Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei University, Wuhan 430062, People's Republic of China 2.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, People's Republic of China |
Recommended Citation GB/T 7714 | Zhong, Lieshuang,Guo ZG,Guo ZG. Effect of surface topography and wettability on the Leidenfrost effect[J]. Nanoscale,2017,9(19):6219-6236. |
APA | Zhong, Lieshuang,Guo ZG,&郭志光.(2017).Effect of surface topography and wettability on the Leidenfrost effect.Nanoscale,9(19),6219-6236. |
MLA | Zhong, Lieshuang,et al."Effect of surface topography and wettability on the Leidenfrost effect".Nanoscale 9.19(2017):6219-6236. |
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c7nr01845b.pdf(6140KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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