Study on propellant management device in plate surface tension tanks

doi:10.1007/s10409-021-01121-y

IMECH-IR > 微重力重点实验室

	Study on propellant management device in plate surface tension tanks
	Chen ST(陈上通)1,2; Duan L(段俐)1,2 ; Kang Q(康琦)1,2
通讯作者	Kang, Qi(kq@imech.ac.cn)
发表期刊	ACTA MECHANICA SINICA
	2021-07-29
页码	11
ISSN	0567-7718
摘要	Surface tension tanks exploit the liquid surface tension in liquid transport and gas-liquid separation to provide gas-free propellant for the thruster. High transport efficiency of deflectors can ensure liquid relocation in the microgravity environment within a short period of time, which is helpful for providing gas-free propellant. This paper explores transport efficiency of deflectors through drop tower experiments and numerical simulations with the volume of fluid method. The experimental and numerical results show that both the liquid flow speed and the mass flow rate along deflectors increase as the widths of deflectors increase. Besides, a new type of propellant management device, which consists of four deflectors and four anti-sloshing baffles, is verified with numerical simulations and drop tower experiments. Moreover, long-term conditions are predicted by using similarity theories. These results can provide important references for the design of plate tanks. Graphic abstract
关键词	Surface tension tank Capillary driven flow Drop tower Volume of fluid method
DOI	10.1007/s10409-021-01121-y
收录类别	SCI ; EI ; CSCD
语种	英语
WOS记录号	WOS:000679272200002
关键词[WOS]	CAPILLARY-DRIVEN FLOWS
WOS研究方向	Engineering ; Mechanics
WOS类目	Engineering, Mechanical ; Mechanics
资助项目	China Manned Space Engineering Program ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB23030300]
项目资助者	China Manned Space Engineering Program ; Strategic Priority Research Program of Chinese Academy of Sciences
论文分区	二类
力学所作者排名	1
RpAuthor	Kang, Qi
引用统计	被引频次：11[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/311007/87171
专题	微重力重点实验室
作者单位	1.Chinese Acad Sci, Inst Mech, 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	Chen ST,Duan L,Kang Q. Study on propellant management device in plate surface tension tanks[J]. ACTA MECHANICA SINICA,2021:11.
APA	陈上通,段俐,&康琦.(2021).Study on propellant management device in plate surface tension tanks.ACTA MECHANICA SINICA,11.
MLA	陈上通,et al."Study on propellant management device in plate surface tension tanks".ACTA MECHANICA SINICA (2021):11.

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