|Table of Contents|

Study on key technology for large thrust LOX/LH2 rocket engine(PDF)

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

Issue:
2014年02期
Page:
22-27
Research Field:
研究与设计
Publishing date:

Info

Title:
Study on key technology for large thrust LOX/LH2 rocket engine
Author(s):
ZHENG Da-yong;  TAO Rui-feng;  ZHANG Xi;  XIANG Meng
Beijing Aerospace Propulsion Institute, Beijing 100076, China
Keywords:
heavy-lift launch vehic1e;  LOX/LH2 rocket engine;  key technology
PACS:
V434-34
DOI:
-
Abstract:
The large thrust LOX/LH2 rocket engine is the basis of the development of heavy-lift launch vehicle. In comparison with the previous LOX/LH2 engine, the thrust level and structure parameters of the large thrust LOX/LH2 engine have been enhanced substantially. It has the largest thrust level around the world. With the high requirements, engine's design, manufacture, and test require a series of hard work on key technology research. Based on the technology features of the large thrust LOX/LH2 engine, the overall technical scheme of the engine is introduced in this paper. According to the technical features and application requirements of the engine, a batch of key technologies that restrain the engine technology improvement, system optimization and project implementation are listed in the paper and the solutions are put forward.

References:

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Memo

Memo:
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Last Update: 1900-01-01