Review of droplet dynamics and dropwise condensation enhancement: Theory, experiments and applications

doi:10.1016/j.cis.2022.102684

	Review of droplet dynamics and dropwise condensation enhancement: Theory, experiments and applications
	Wang, Xin 8; Xu, Bo 8; Chen, Zhenqian 6,7,8; Del Col, Davide 5; Li, Dong 3; Zhang, Leigang 4; Mou, Xinzhu 8; Liu, Qiusheng 2; Yang, Yang 1; Cao, Qian 1
刊名	ADVANCES IN COLLOID AND INTERFACE SCIENCE
	2022-07-01
卷号	305 页码:24
关键词	Droplet wetting Self-jumping Self-migration Dropwise condensation Advanced functional surface
ISSN号	0001-8686
DOI	10.1016/j.cis.2022.102684
通讯作者	Chen, Zhenqian(zqchen@seu.edu.cn)
英文摘要	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.
资助项目	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]
WOS关键词	LATTICE BOLTZMANN SIMULATION ; LAMINAR-FILM CONDENSATION ; SUPERHYDROPHOBIC NANOSTRUCTURE SURFACE ; HEAT-TRANSFER ; MOLECULAR-DYNAMICS ; NUMERICAL-SIMULATION ; VAPOR CONDENSATION ; ROUGH SURFACES ; CONTACT ANGLES ; MOIST AIR
WOS研究方向	Chemistry
语种	英语
WOS记录号	WOS:000797991500002
资助机构	National Natural Science Foundation of China ; ESA-CMSA International Cooperation of Space Experiment Project ; Postgraduate Research & Practice Innovation Program of Jiangsu Province
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/89567]
专题	力学研究所_国家微重力实验室
通讯作者	Chen, Zhenqian
作者单位	1.Chinese Acad Sci, Engn & technol Ctr space applicat, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Mech, Key Lab Micrograv, Beijing, Peoples R China 3.Zhengzhou Univ Light Ind, Sch Energy & Power Engn, Zhengzhou, Peoples R China 4.Nanjing Normal Univ, Sch Energy & Mech Engn, Nanjing, Peoples R China 5.Univ Padua, Dept Ind Engn, Padua, Italy 6.Southeast Univ, Sch Energy & Environm, Jiangsu Prov Key Lab Solar Energy Sci & Technol, Nanjing, Peoples R China 7.Southeast Univ, Sch Energy & Environm, Key Lab Energy Thermal Convers &Control, Minist Educ, Nanjing, Peoples R China 8.Southeast Univ, Sch Energy & Environm, Nanjing, Peoples R China
推荐引用方式 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.
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.