| Review of droplet dynamics and dropwise condensation enhancement: Theory, experiments and applications | |
Wang, Xin1; Xu, Bo1; Chen, Zhenqian1,2,3; Del Col, Davide4; Li, Dong6; Zhang, Leigang5; Mou, Xinzhu1; Liu QS(刘秋生)7 ; Yang, Yang8; Cao, Qian8
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| Corresponding Author | Chen, Zhenqian([email protected]) |
| Source Publication | ADVANCES IN COLLOID AND INTERFACE SCIENCE
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| 2022-07-01 | |
| Volume | 305Pages:24 |
| ISSN | 0001-8686 |
| Abstract | Droplet dynamics and condensation phenomena are widespread in nature and industrial applications, and the fundamentals of various technological applications. Currently, with the rapid development of interfacial materials, microfluidics, micro/nano fabrication technology, as well as the intersection of fluid mechanics, interfacial mechanics, heat and mass transfer, thermodynamics and reaction kinetics and other disciplines, the preparation and design of various novel functional surfaces have contributed to the local modulation of droplets (including nucleation, jumping and directional migration) and the improvement of condensation heat transfer, further deepening the understanding of relevant mechanisms. The wetting and dynamic characteristics of droplets involve complex solid-liquid interfacial interactions, so that the local modulation of microdroplets and the extension of enhanced condensation heat transfer by means of complex micro/nano structures and hydrophilic/ hydrophobic properties is one of the current hot topics in heat and mass transfer research. This work presents a detailed review of several scientific issues related to the droplet dynamics and dropwise condensation heat transfer under the influence of multiple factors (including fluid property, surface structure, wettability, temperature external field, etc.). Firstly, the basic theory of droplet wetting on the solid wall is introduced, and the mechanism of solid-liquid interfacial interaction involving droplet jumping and directional migration on the functional surfaces under the various influencing factors is discussed. Optimizing the surface structure for the local modulation of droplets is of guidance for condensation heat transfer. Secondly, we summarize the existing theoretical models of dropwise condensation applicable to various functional surfaces and briefly outline the current numerical models for simulating dropwise condensation at different scales, as well as the fabricating techniques of coatings and functional surfaces for enhancing heat transfer. Finally, the relevant problems and challenges are summarized and future research is discussed. |
| Keyword | Droplet wetting Self-jumping Self-migration Dropwise condensation Advanced functional surface |
| DOI | 10.1016/j.cis.2022.102684 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000797991500002 |
| WOS Keyword | LATTICE BOLTZMANN SIMULATION ; LAMINAR-FILM CONDENSATION ; SUPERHYDROPHOBIC NANOSTRUCTURE SURFACE ; HEAT-TRANSFER ; MOLECULAR-DYNAMICS ; NUMERICAL-SIMULATION ; VAPOR CONDENSATION ; ROUGH SURFACES ; CONTACT ANGLES ; MOIST AIR |
| WOS Research Area | Chemistry |
| WOS Subject | Chemistry, Physical |
| Funding Project | National Natural Science Foundation of China[52006031] ; National Natural Science Foundation of China[52006107] ; National Natural Science Foundation of China[52106116] ; ESA-CMSA International Cooperation of Space Experiment Project ; Postgraduate Research & Practice Innovation Program of Jiangsu Province[KYCX21_0092] |
| Funding Organization | National Natural Science Foundation of China ; ESA-CMSA International Cooperation of Space Experiment Project ; Postgraduate Research & Practice Innovation Program of Jiangsu Province |
| Classification | 一类 |
| Ranking | 3+ |
| Contributor | Chen, Zhenqian |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/89568 |
| Collection | 微重力重点实验室 |
| Affiliation | 1.Southeast Univ, Sch Energy & Environm, Nanjing, Peoples R China; 2.Southeast Univ, Sch Energy & Environm, Key Lab Energy Thermal Convers &Control, Minist Educ, Nanjing, Peoples R China; 3.Southeast Univ, Sch Energy & Environm, Jiangsu Prov Key Lab Solar Energy Sci & Technol, Nanjing, Peoples R China; 4.Univ Padua, Dept Ind Engn, Padua, Italy; 5.Nanjing Normal Univ, Sch Energy & Mech Engn, Nanjing, Peoples R China; 6.Zhengzhou Univ Light Ind, Sch Energy & Power Engn, Zhengzhou, Peoples R China; 7.Chinese Acad Sci, Inst Mech, Key Lab Micrograv, Beijing, Peoples R China; 8.Chinese Acad Sci, Engn & technol Ctr space applicat, Beijing, Peoples R China |
| Recommended Citation GB/T 7714 | Wang, Xin,Xu, Bo,Chen, Zhenqian,et al. Review of droplet dynamics and dropwise condensation enhancement: Theory, experiments and applications[J]. ADVANCES IN COLLOID AND INTERFACE SCIENCE,2022,305:24.Rp_Au:Chen, Zhenqian |
| APA | Wang, Xin.,Xu, Bo.,Chen, Zhenqian.,Del Col, Davide.,Li, Dong.,...&Cao, Qian.(2022).Review of droplet dynamics and dropwise condensation enhancement: Theory, experiments and applications.ADVANCES IN COLLOID AND INTERFACE SCIENCE,305,24. |
| MLA | Wang, Xin,et al."Review of droplet dynamics and dropwise condensation enhancement: Theory, experiments and applications".ADVANCES IN COLLOID AND INTERFACE SCIENCE 305(2022):24. |
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| Jp2022FA269_2022_Rev（6590KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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