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Properties and preparation of gel propellant H-70(PDF)

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

Issue:
2008年02期
Page:
59-62
Research Field:
燃料与推进剂
Publishing date:

Info

Title:
Properties and preparation of gel propellant H-70
Author(s):
Zhen Jiangtao; Liu Jiangqiang; Xu Chao; Li Jun
Beijing Institute of Aerospace Testing Technology，Beijing 100074，China
Keywords:
H-70; gel; propellant; gellant; preparation technics
PACS:
V513
DOI:
-
Abstract:
Gel propellant is a new kind of propellant for rocket propulsion and other gas generator． Conventional liquid propellant may leak out during conserving．Make the liquid propellant gelled can increase the viscosity and the surface tension of the propellant，and reduce the probability of leaking．This paper presented a survey on the research of the gel propellant H一70，especially the preparation technics，including selection of the gellant and the disperse etc．The test results compar— ison of different gellants indicated that gellant B is better than gellant A for H-70．

References:

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Last Update: 1900-01-01