Thin film dynamics in coating problems using Onsager principle
文献类型：期刊论文
| 作者 | Di, Yana1,2 ; Xu, Xianmin1,2; Zhou, Jiajia3,4; Doi, Masao4,5
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| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2018-02-01 |
| 卷号 | 27期号:2页码:5 |
| 关键词 | Onsager principle thin films coating flows interfacial flows |
| ISSN号 | 1674-1056 |
| DOI | 10.1088/1674-1056/27/2/024501 |
| 英文摘要 | A 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. |
| 资助项目 | National Natural Science Foundation of China[91630208] ; National Natural Science Foundation of China[91641107] ; National Natural Science Foundation of China[11771437] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000426739200001 |
| 出版者 | IOP PUBLISHING LTD |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/29811]  |
| 专题 | 计算数学与科学工程计算研究所 |
| 通讯作者 | Xu, Xianmin |
| 作者单位 | 1.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 |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：数学与系统科学研究院
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