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Research on application of C/SiC composite in high-energy HAN-based thruster(PDF)

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

Issue:
2017年05期
Page:
63-68
Research Field:
工艺与材料
Publishing date:

Info

Title:
Research on application of C/SiC composite in high-energy HAN-based thruster
Author(s):
LIU Jun1; 2; PAN Yili1; 2; LI Wei3; WEI Yan4; LI Hui5
1. Shanghai Institute of Space Propulsion,Shanghai 201112,China; 2. Shanghai Engineering Research Center of Space Engine,Shanghai 201112,China; 3. National University of Defense Technology,Changsha 410073,China; 4. Sino-Platinum Metals Co. Ltd.,Kunming
Keywords:
nontoxic monopropellant;  monopropellant engine;  C/SiC composite;  environmental barrier coating
PACS:
V25-34
DOI:
-
Abstract:
According to the characteristics of the high-energy Hydroxylammonium Nitrate(HAN)thruster,a novel carbon fiber reinforced silicon carbide composite(C/SiC)thruster chamber was developed and the ground hot fire test was carried out.The test result shows that the C/SiC composite chamber works well during the tests,the HfO2-based environmental barrier coating(EBC)on the chamber is intact,and there is no significant crack or spallation on it,which protects the composite against the corrosion of the combustion gases of the engine.This study provides a reference for the engineering application of C/SiC thruster chamber in HAN thruster.

References:

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Memo

Memo:
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Last Update: 2017-11-10