|Table of Contents|

Performance analysis of third fluid circle engine(PDF)

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

Issue:
2012年05期
Page:
30-36
Research Field:
研究与设计
Publishing date:

Info

Title:
Performance analysis of third fluid circle engine
Author(s):
WANG Juan;  ZHENG Meng-wei
Beijing Aerospace Propulsion Institute, Beijing 710100, China
Keywords:
third fluid circle;  heat transfer;  flow resistance;  simulation
PACS:
V434-34
DOI:
-
Abstract:
In order to improve the circle performance of engines, according to the design parameters of some engines, the performance of third fluid circle engine is analyzed, for which R22, ethane, ethanol, helium are chosen as the mediums. During the analysis, the balance calculation result of system parameters and simulation result of flow resistance were coupled to make the analysis result closer to the fact. The result shows that in comparison with conventional modes, the third fluid circle can offer higher chamber pressure, and the third fluid circle engine which chooses ethane as its circle medium has the best performance.

References:

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Memo

Memo:
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Last Update: 1900-01-01