| Liquid Sloshing in Partially Filled Capsule Storage Tank Undergoing Gravity Reduction to Low/Micro-Gravity Condition | |
Li JC(李吉成)1,2; Lin H(林海)1 ; Li K(李凯)1,2; Zhao JF(赵建福)1,2; Hu WR(胡文瑞)1
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| Source Publication | MICROGRAVITY SCIENCE AND TECHNOLOGY
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| 2020-06-10 | |
| Pages | 10 |
| ISSN | 0938-0108 |
| Abstract | Liquid sloshing in storage tanks is of critical concern for the fluid management in space. In the present study, oscillation of liquid in a partially filled capsule storage tank was numerically studied using the volume of fluid method and taking into account the dynamic contact angle. The filling ratios of tank ranging from 10% to 90% and the gravity levels of 10(-3) g(0)and 0 g(0)were considered as the controlling variables. The temporal evolution of characteristic points of free surface and the law of oscillation frequencies were analyzed. The results show that for different filling ratios, the oscillations of free surfaces present different damping types, in which the small and large filling ratios correspond to the underdamping and the intermediate filling ratios to the critical damping. The present study provides fundamental insights into the free surface oscillations depending on the filling ratios and residual gravity level, which is useful for the corresponding utilization in space. |
| Keyword | Liquid sloshing Tank Low micro gravity VOF method Contact angle |
| DOI | 10.1007/s12217-020-09801-3 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000539773100001 |
| WOS Keyword | DIRECT NUMERICAL-SIMULATION ; COUPLING ANALYSIS ; CONTACT-ANGLE ; SURFACE ; MICROGRAVITY ; DYNAMICS ; MOTION ; INTERFACE ; TRACKING ; VOLUME |
| WOS Research Area | Engineering ; Thermodynamics ; Mechanics |
| WOS Subject | Engineering, Aerospace ; Thermodynamics ; Mechanics |
| Funding Organization | Key Research Program of Frontier Sciences, CAS[QYZDY-SSWJSC040] ; National Nature Science Foundation of China[11672311] ; Strategic Project of Leading Science and Technology (class A), CAS[XDA15012700] |
| Classification | 二类 |
| Ranking | 1 |
| Contributor | Li, Kai ; Zhao, Jian-Fu |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/84766 |
| Collection | 微重力重点实验室 |
| Affiliation | 1.Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Key Lab Micrograv, Beijing 100190, Peoples R China; 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Li JC,Lin H,Li K,et al. Liquid Sloshing in Partially Filled Capsule Storage Tank Undergoing Gravity Reduction to Low/Micro-Gravity Condition[J]. MICROGRAVITY SCIENCE AND TECHNOLOGY,2020:10.Rp_Au:Li, Kai, Zhao, Jian-Fu |
| APA | 李吉成,林海,李凯,赵建福,&胡文瑞.(2020).Liquid Sloshing in Partially Filled Capsule Storage Tank Undergoing Gravity Reduction to Low/Micro-Gravity Condition.MICROGRAVITY SCIENCE AND TECHNOLOGY,10. |
| MLA | 李吉成,et al."Liquid Sloshing in Partially Filled Capsule Storage Tank Undergoing Gravity Reduction to Low/Micro-Gravity Condition".MICROGRAVITY SCIENCE AND TECHNOLOGY (2020):10. |
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| Jp2020210.pdf（1610KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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