Liquid Sloshing in Partially Filled Capsule Storage Tank Undergoing Gravity Reduction to Low/Micro-Gravity Condition

doi:10.1007/s12217-020-09801-3

IMECH-IR > 微重力重点实验室

	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
发表期刊	MICROGRAVITY SCIENCE AND TECHNOLOGY
	2020-06-10
页码	10
ISSN	0938-0108
摘要	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.
关键词	Liquid sloshing Tank Low micro gravity VOF method Contact angle
DOI	10.1007/s12217-020-09801-3
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000539773100001
关键词[WOS]	DIRECT NUMERICAL-SIMULATION ; COUPLING ANALYSIS ; CONTACT-ANGLE ; SURFACE ; MICROGRAVITY ; DYNAMICS ; MOTION ; INTERFACE ; TRACKING ; VOLUME
WOS研究方向	Engineering ; Thermodynamics ; Mechanics
WOS类目	Engineering, Aerospace ; Thermodynamics ; Mechanics
项目资助者	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]
论文分区	二类
力学所作者排名	1
RpAuthor	Li, Kai ; Zhao, Jian-Fu
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/84766
专题	微重力重点实验室
作者单位	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
推荐引用方式 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.
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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