CSpace  > 计算数学与科学工程计算研究所
Thin film dynamics in coating problems using Onsager principle
Di, Yana1,2; Xu, Xianmin1,2; Zhou, Jiajia3,4; Doi, Masao4,5
2018-02-01
Source PublicationCHINESE PHYSICS B
ISSN1674-1056
Volume27Issue:2Pages:5
AbstractA new variational method is proposed to investigate the dynamics of the thin film in a coating flow where a liquid is delivered through a fixed slot gap onto a moving substrate. A simplified ODE system has also been derived for the evolution of the thin film whose thickness h(f) is asymptotically constant behind the coating front. We calculate the phase diagram as well as the film profiles and approximate the film thickness theoretically, and agreement with the well-known scaling law as Ca-2/3 is found.
KeywordOnsager principle thin films coating flows interfacial flows
DOI10.1088/1674-1056/27/2/024501
Language英语
Funding ProjectNational Natural Science Foundation of China[91630208] ; National Natural Science Foundation of China[91641107] ; National Natural Science Foundation of China[11771437]
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
WOS IDWOS:000426739200001
PublisherIOP PUBLISHING LTD
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/29812
Collection计算数学与科学工程计算研究所
Affiliation1.Chinese Acad Sci, Acad Math & Syst Sci, LSEC, ICMSEC, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China
3.Beihang Univ, Sch Chem, Key Lab Bioinspired Smart Interfacial Sci & Techn, Minist Educ, Beijing 100191, Peoples R China
4.Beihang Univ, Ctr Soft Matter Phys & Its Applicat, Beijing 100191, Peoples R China
5.Beihang Univ, Beijing Adv Innovat Ctr Biomed Engn, Beijing 100191, Peoples R China
Recommended Citation
GB/T 7714
Di, Yana,Xu, Xianmin,Zhou, Jiajia,et al. Thin film dynamics in coating problems using Onsager principle[J]. CHINESE PHYSICS B,2018,27(2):5.
APA Di, Yana,Xu, Xianmin,Zhou, Jiajia,&Doi, Masao.(2018).Thin film dynamics in coating problems using Onsager principle.CHINESE PHYSICS B,27(2),5.
MLA Di, Yana,et al."Thin film dynamics in coating problems using Onsager principle".CHINESE PHYSICS B 27.2(2018):5.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Di, Yana]'s Articles
[Xu, Xianmin]'s Articles
[Zhou, Jiajia]'s Articles
Baidu academic
Similar articles in Baidu academic
[Di, Yana]'s Articles
[Xu, Xianmin]'s Articles
[Zhou, Jiajia]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Di, Yana]'s Articles
[Xu, Xianmin]'s Articles
[Zhou, Jiajia]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.