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Technology research on air/jet fuel gas generator(PDF)

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

Issue:
2014年03期
Page:
29-32
Research Field:
研究与设计
Publishing date:

Info

Title:
Technology research on air/jet fuel gas generator
Author(s):
JIN Sheng-yu;  XU Hong-bo;  JI Lin
Shanghai Institute of Space Propulsion, Shanghai 201112, China
Keywords:
power unit;  gas generator;  air/jet fuel
PACS:
V434-34
DOI:
-
Abstract:
An emergency power unit (EPU) with air/jet fuel gas generator is studied in this paper. The air/jet fuel gas generator for EPU was developed to meet the requirement of EPU with non-toxic propellants. The operation test of linkage to turbine was successfully passed. Test results show that the performance of the generator meet the requirements of EPU. The spark ignition is adopted in the gas generator which can operate either in a fuel-rich mode (α<0.3), or an oxidizer-rich (α>4.5) mode. Both of two modes realized shaft power output. In addition, there is the third mode that the gas generator also can switch between the two modes without flameout. The mode had achieved the shaft power output.

References:

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Memo

Memo:
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Last Update: 1900-01-01