| The influence of contact line velocity and acceleration on the dynamic contact angle: An experimental study in microgravity |
| Xu SH(徐升华) ; Wang CX(王彩霞); Sun ZW(孙祉伟); Hu WR(胡文瑞); Sun, ZW (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Micrograv, Beijing 100190, Peoples R China
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| 发表期刊 | International Journal of Heat and Mass Transfer
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| 2011
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| 卷号 | 54期号:9-10页码:2222-2225 |
| ISSN | 0017-9310
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| 摘要 | In this study, a novel experimental method by using the short-time microgravity condition created by the drop tower facility is proposed to investigate the dependence of dynamic contact angle on both the velocity and acceleration of contact line. The values of the dynamic contact angle with respect to different velocity and acceleration of contact line were determined under some different parameters. Our experimental results show that the dynamic contact angle depends not only on the velocity of the contact line but also its acceleration. (C) 2011 Elsevier Ltd. All rights reserved. |
| 关键词 | Microgravity
Contact Line
Dynamic Contact Angle
Interior Angle
Capillary-driven Flow
Viscous-flow
Surfaces
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| 学科领域 | Thermodynamics
; Engineering
; Mechanics
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| DOI | 10.1016/j.ijheatmasstransfer.2011.01.018
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| URL | 查看原文
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| 收录类别 | SCI
; EI
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| 语种 | 英语
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| WOS记录号 | WOS:000289011700054
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| 关键词[WOS] | CAPILLARY-DRIVEN FLOW
; VISCOUS-FLOW
; SURFACES
|
| WOS研究方向 | Thermodynamics
; Engineering
; Mechanics
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| WOS类目 | Thermodynamics
; Engineering, Mechanical
; Mechanics
|
| 项目资助者 | This work is supported by grants (Numbers 11032011 and 10972217) from the National Natural Science Foundation of China and the Knowledge Innovation Program of the Chinese Academy of Sciences (including Grant No. KJCX2-YW-L08).
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| 课题组名称 | NML复杂流体
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| 论文分区 | 一类
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://dspace.imech.ac.cn/handle/311007/45094
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| 专题 | 微重力重点实验室
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| 通讯作者 | Sun, ZW (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Micrograv, Beijing 100190, Peoples R China |
推荐引用方式
GB/T 7714 |
Xu SH,Wang CX,Sun ZW,et al. The influence of contact line velocity and acceleration on the dynamic contact angle: An experimental study in microgravity[J]. International Journal of Heat and Mass Transfer,2011,54,9-10,:2222-2225.
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| APA |
徐升华,王彩霞,孙祉伟,胡文瑞,&Sun, ZW .(2011).The influence of contact line velocity and acceleration on the dynamic contact angle: An experimental study in microgravity.International Journal of Heat and Mass Transfer,54(9-10),2222-2225.
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| MLA |
徐升华,et al."The influence of contact line velocity and acceleration on the dynamic contact angle: An experimental study in microgravity".International Journal of Heat and Mass Transfer 54.9-10(2011):2222-2225.
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