|Table of Contents|

Design and experiment research of GH2/GO2 vortex-cooling transparent combustion chamber(PDF)

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

Issue:
2013年02期
Page:
1-5
Research Field:
研究与设计
Publishing date:

Info

Title:
Design and experiment research of GH2/GO2 vortex-cooling transparent combustion chamber
Author(s):
LU Qiang;  YU Nan-jia;  LI Gong-nan;  WANG Hua-yu;  LI Jia-wen
School of Astronautics, Beijing University of Aeronautics and Astronautics, Beijing 100191, China
Keywords:
vortex cooling;  transparent combustion chamber;  visualization scheme
PACS:
V434-34
DOI:
-
Abstract:
Vortex-cooling is a new thrust chamber cooling method. This technology can simplify the thrust chamber structure, reduce cost and increase system reliability. Based on the research fin- dings of foreign countries, the vortex-cooling technology was analyzed theoretically, the structure of thrust chamber was designed, quartz glass was adopted to make the cylindrical part of the chamber, and the flame images were recorded by a high-speed camera. The results show that the design scheme of GH2/GO2 vortex-cooling transparent combustion chamber is feasible. The combustion zone occupied 55%~60% of the combustion chamber designed with this scheme in the stable period of combustion.

References:

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