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A Relation for Nanodroplet Diffusion on Smooth Surfaces
Li, Chu1; Huang, Jizu2; Li, Zhigang1
2016-05-24
Source PublicationSCIENTIFIC REPORTS
ISSN2045-2322
Volume6Pages:8
AbstractIn this work, we study the diffusion of nanodroplets on smooth surfaces through molecular dynamics (MD) simulations and theoretical analyses. Molecular dynamics simulations show that nanodroplet surface diffusion is different from that of single molecules and solid particles. The dependence of nanodroplet diffusion coefficient on temperature undergoes a transition from linear to nonlinear as the surface wettability is weakened due to the coupling of temperature and surface energy. We also develop a simple relation for the diffusion coefficient by using the contact angle and contact radius of the droplet. It works well for a wide range of surface wettabilities and different sized nanodroplets, as confirmed by MD simulations.
DOI10.1038/srep26488
Language英语
Funding ProjectResearch Grants Council of the Hong Kong Special Administrative Region[615312] ; Energy Program at HKUST
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000376366000001
PublisherNATURE PUBLISHING GROUP
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/22721
Collection计算数学与科学工程计算研究所
Affiliation1.Hong Kong Univ Sci & Technol, Dept Mech & Aerosp Engn, Kowloon, Hong Kong, Peoples R China
2.Chinese Acad Sci, Acad Math & Syst Sci, Inst Computat Math & Sci Engn Comp, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Li, Chu,Huang, Jizu,Li, Zhigang. A Relation for Nanodroplet Diffusion on Smooth Surfaces[J]. SCIENTIFIC REPORTS,2016,6:8.
APA Li, Chu,Huang, Jizu,&Li, Zhigang.(2016).A Relation for Nanodroplet Diffusion on Smooth Surfaces.SCIENTIFIC REPORTS,6,8.
MLA Li, Chu,et al."A Relation for Nanodroplet Diffusion on Smooth Surfaces".SCIENTIFIC REPORTS 6(2016):8.
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