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Study of Capillary Driven Flow in an Interior Corner of Rounded Wall Under Microgravity
Li YQ; Hu MZ; Liu L; Su YY; Duan L(段俐); Kang Q(康琦); Li, YQ (reprint author), Northeastern Univ, Coll Sci, Inst Appl Mech, Shenyang 110819, Peoples R China.
Source PublicationMICROGRAVITY SCIENCE AND TECHNOLOGY
2015-06
Volume27Issue:3Pages:193-205
ISSN0938-0108
AbstractThe capillary driven flow in cylindrical interior corners satisfying the Concus-Finn condition was investigated under microgravity. The governing equation of capillary driven flow in cylindrical interior corners was established, and the approximate analytical solution was obtained. The relationship between liquid's front position and time was derived, which was then compared with the results of drop tower experiments and numerical simulation using the FLOW-3D software. The influence of different parameters on the interior corner flow was studied. The results showed that the meniscus height decreased as contact angle increased, and increased as the radius of rounded wall increased. The influence of decreasing the contact angle on a rounded wall was greater than that on a straight wall. Our findings can be referred to designing tanks or choosing the suitable solution in the space fluid management.
KeywordRounded Wall Capillary Driven Flow Approximate Analytical Solution Liquid's Front Position
DOI10.1007/s12217-015-9435-z
URL查看原文
Indexed BySCI ; EI
Language英语
WOS IDWOS:000359550000007
WOS Research AreaEngineering ; Thermodynamics ; Mechanics
WOS SubjectEngineering, Aerospace ; Thermodynamics ; Mechanics
Funding OrganizationMicrogravity, Institute of Mechanics, Chinese Academy of Sciences
DepartmentNML微重力实验流体力学
Classification二类/Q2
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/55342
Collection国家微重力实验室
Corresponding AuthorLi, YQ (reprint author), Northeastern Univ, Coll Sci, Inst Appl Mech, Shenyang 110819, Peoples R China.
Recommended Citation
GB/T 7714
Li YQ,Hu MZ,Liu L,et al. Study of Capillary Driven Flow in an Interior Corner of Rounded Wall Under Microgravity[J]. MICROGRAVITY SCIENCE AND TECHNOLOGY,2015,27(3):193-205.
APA Li YQ.,Hu MZ.,Liu L.,Su YY.,段俐.,...&Li, YQ .(2015).Study of Capillary Driven Flow in an Interior Corner of Rounded Wall Under Microgravity.MICROGRAVITY SCIENCE AND TECHNOLOGY,27(3),193-205.
MLA Li YQ,et al."Study of Capillary Driven Flow in an Interior Corner of Rounded Wall Under Microgravity".MICROGRAVITY SCIENCE AND TECHNOLOGY 27.3(2015):193-205.
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