| Capillary-driven flows in eccentric annuli under microgravity | |
Chen ST(陈上通); Guo, Lei; Li, Yong ; Liu, Jintao; Kang Q(康琦); Li, Wen
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| Corresponding Author | Li, Wen([email protected]) |
| Source Publication | ARCHIVE OF APPLIED MECHANICS
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| 2023-02 | |
| Volume | 93Issue:2Pages:731-743 |
| ISSN | 0939-1533 |
| Abstract | The capillary-driven flow is an essential portion of liquid behavior under microgravity. Capillary-driven flows in eccentric annuli under microgravity are deeply analyzed in this paper. A second-order differential equation for the climbing height of liquid is derived. It can be solved with the Runge-Kutta method with appropriate initial conditions. The influences of the dynamic angle, the friction force on the annulus wall and the liquid meniscus in the reservoir on liquid behaviors are all considered in this paper. Moreover, effects of eccentricity on flow resistance and flow speed are discussed. This study has been verified by numerical simulation with the volume of fluid method. |
| Keyword | Capillary-driven flow Eccentric annulus Volume of fluid method Microgravity |
| DOI | 10.1007/s00419-022-02295-y |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000884522900002 |
| WOS Keyword | INTERIOR CORNER ; LIQUID ; RISE |
| WOS Research Area | Mechanics |
| WOS Subject | Mechanics |
| Funding Project | China Manned Space Engineering Program (Fluid Physics Experimental Rack and the Priority Research Program of Space Station) ; Natural Science Foundation Project[12032020] |
| Funding Organization | China Manned Space Engineering Program (Fluid Physics Experimental Rack and the Priority Research Program of Space Station) ; Natural Science Foundation Project |
| Classification | Q3 |
| Ranking | 3+ |
| Contributor | Li, Wen |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/90808 |
| Collection | 微重力重点实验室 |
| Affiliation | 1.{Chen Shangtong, Guo Lei, Li Yong, Liu Jintao, Li Wen} China Acad Space Technol Beijing Inst Control Engn Beijing 100094 Peoples R China 2.{Kang Qi} Chinese Acad Sci Inst Mech Beijing 100190 Peoples R China 3.{Kang Qi} Univ Chinese Acad Sci Coll Engn & Sci Beijing 100049 Peoples R China |
| Recommended Citation GB/T 7714 | Chen ST,Guo, Lei,Li, Yong,et al. Capillary-driven flows in eccentric annuli under microgravity[J]. ARCHIVE OF APPLIED MECHANICS,2023,93,2,:731-743.Rp_Au:Li, Wen |
| APA | 陈上通,Guo, Lei,Li, Yong,Liu, Jintao,康琦,&Li, Wen.(2023).Capillary-driven flows in eccentric annuli under microgravity.ARCHIVE OF APPLIED MECHANICS,93(2),731-743. |
| MLA | 陈上通,et al."Capillary-driven flows in eccentric annuli under microgravity".ARCHIVE OF APPLIED MECHANICS 93.2(2023):731-743. |
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| Jp2022FA067_2022_Cap（1606KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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