Research on Sinking Movement of Liquid Propellant in Space Vehicle

doi:10.1088/1757-899X/608/1/012028

	Research on Sinking Movement of Liquid Propellant in Space Vehicle
	Peng-Fei, Guo 3; Hai-Ou, Xie 3; Zhou, Bing-Hong 2; Zheng, Xiao-Ping 1
	2019
会议日期	May 24, 2019 - May 26, 2019
会议地点	Shanghai, China
卷号	608
期号	1
DOI	10.1088/1757-899X/608/1/012028
英文摘要	Considering the requirement of rocket engine restart on the liquid propellant location, this paper dedicates to the simulation research on sinking movement of liquid propellant in space vehicle. The extrusion, thrust and structural types of liquid propellant management for space vehicle are summarized. The numerical simulation and drop tower test are compared to study how the liquid propellant moves in the gravity environment, and the relationship between the sinking time and flight acceleration for a new-type space vehicle are provided. These results have considerable significance for the liquid propellant management and acceleration design of space vehicle. © 2019 IOP Publishing Ltd. All rights reserved.
会议录	IOP Conference Series: Materials Science and Engineering
语种	英语
ISSN号	1757-8981
内容类型	会议论文
源URL	[http://ir.nssc.ac.cn/handle/122/7172]
专题	国家空间科学中心_空间技术部
作者单位	1.School of Aerospace, Tsinghua University, Beijing; 100084, China 2.National Space Science Center, Beijing; 100190, China; 3.China Academy of Launch Vehicle Technology, Beijing; 100076, China;
推荐引用方式 GB/T 7714	Peng-Fei, Guo,Hai-Ou, Xie,Zhou, Bing-Hong,et al. Research on Sinking Movement of Liquid Propellant in Space Vehicle[C]. 见:. Shanghai, China. May 24, 2019 - May 26, 2019.