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

Issue:
2009年06期
Page:
27-30
Research Field:
研究与设计
Publishing date:

Info

Title:
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Author(s):
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Keywords:
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PACS:
V434
DOI:
-
Abstract:
The combustion flow field in a single-injector is simulated by using the EDC(eddy dissipation concept) model. The distribution contours of static pressure,velocity,temperature and gas components in the combustion chamber are obtained. The simulation results show that increasing the wall thickness and the recess length of central nozzle properly are beneficial to the flame attachment and the uni

References:

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[2]Magnussen B F. On the Structure of Turbulence and a Generalized Eddy Dissipation Concept for Chemical Reaction in Turbulent Flow[R]. Nineteeth AIAA Meeting, St. Louis, 1981.
[3]Spalding D B. Mixing and Chemical Reaction in Steady Confined Turbulent Flames[R]. In 13th Symp. (Int'l.) on Combustion. The Combustion Institute, 1970.
[4]伊赫桑·巴伦. 纯物质热化学数据手册[M]. 程乃良, 牛四通, 徐桂英, 译. 北京: 科学出版社, 2003.
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[7]张蒙正. 液体火箭发动机燃烧不稳定性试验研究简述[J]. 火箭推进, 2005, 31(6): 12-18.
[8]庄逢辰. 液体火箭发动机喷雾燃烧的原理、模型及应用[M]. 长沙: 国防科技大学出版社, 1995.
[9]哈杰 D T. 里尔登 F H. 液体推进剂火箭发动机不稳定燃烧[M]. 朱宁昌, 张宝炯, 译. 北京: 国防工业出版社, 1980.

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Last Update: 1900-01-01