|Table of Contents|

Progress of optimization for bipropellant uniform propulsion system(PDF)

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]

Issue:
2014年06期
Page:
7-10
Research Field:
研究与设计
Publishing date:

Info

Title:
Progress of optimization for bipropellant uniform propulsion system
Author(s):
YUAN Lei;  WANG Shen;  LIU Tao;  LIAN Ren-zhi
Shanghai Institute of Space Propulsion, Shanghai 201112, China
Keywords:
bipropellant;  uniform propulsion system;  remaining propellant gaug
PACS:
V434-34
DOI:
-
Abstract:
Application satellites have a great demand on improving the efficiency of on-board management of propellant, which is also the demand of propulsion system development. The high-accuracy on-board gauging of the propellant remaining quantity and equalizing expulsion active control of parallel tanks are the important technological means for improving the on-board management efficiency of propellant. The propellant gauging technology using gas injecting method and the technology for equalizing expulsion of parallel propellant tanks were investigated for Chinese SAST-5000 satellite platform. The research result shows that the on-board gauging precision of gas injecting method is -0.68% to 0.66%, and the equalizing expulsion of parallel propellant tanks is 1.13%. The active correction measures can also improve the synchronization of propellant expulsion of parallel tanks.

References:

[1]朱贵伟. 全球卫星移动通信产业现状与发展趋势[J]. 国际太空, 2011 (12): 44-48.
[2] 张桂英, 李力, 陈庆元, 等. 美国军事通信卫星发展趋势分析及启示[J]. 舰船电子工程, 2010, 30(6): 1-3.
[3] Yendler B. Review of propellant gauging methods, AIAA 2006-939[R]. USA: AIAA, 2006.
[4] 袁磊, 王申, 沈斌. 一种推进剂剩余量在轨测量方法研究[J]. 火箭推进， 2013 (5): 87-91.
[5] 魏延明, 宋涛, 梁军强. 基于并联贮箱结构的卫星推进剂剩余量测量方法[J]. 空间控制技术与应用, 2010, 36(4): 25-30.
[6] 达道安, 张天平. 一种适合我国在轨卫星液体推进剂剩余量测量的技术方案[J]. 推进技术, 1997, 18(6): 98-102.
[7] 章玉华. 推进系统并联贮箱均衡排放性能及其控制措施[J]. 火箭推进, 2013 (3): 67-71.

Memo

Memo:
-
Last Update: 1900-01-01