|Table of Contents|

Conceptual investigation on a LOX/LCH4 deep throttling rocket engine(PDF)

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

Issue:
2010年01期
Page:
25-32
Research Field:
研究与设计
Publishing date:

Info

Title:
Conceptual investigation on a LOX/LCH4 deep throttling rocket engine
Author(s):
Liu Changbo; Li Fuyun Lan; Xiaohui Lin Ge
Keywords:
-
PACS:
V434
DOI:
-
Abstract:
This paper summarizes the status of deep throttling rocket engines and LOX/LCH4 rocket engines. A scheme of LOX/LCH4 deep throttling rocket engine is discussed. The power balance and heat transfer are computed based on careful analysis. The results show that the engine can throttle from 100% to 10% in thrust. LOX/LCH4 deep throttling rocket engine could be widely used in variety launch vehicles and spacecrafts, and be helpful to future China Lunar Exploration Program and Manned Lunar Plan and be beneficial to technologies of LOX/LCH4 liquid rocket engines and future Manned Mars.

References:

[1]Richard Stone. Altitude Testing of LOX-Methane Rocket Engines at ATK GASL[R]. AIAA 2008-3701. [2]禹天福, 李亚裕. 液氧/甲烷发动机的应用前景[J]. 航天制造技术. 2007, (2). [3]孙宏明. 液氧/甲烷发动机评述[J]. 火箭推进. 2006, 32(2). [4]Gordon A Dressler, J Martin Bauer. TRW Pintle Engine Heritage and Performance Characteristics[R]. AIAA 2000-3871. [5]刘昌波, 兰晓辉, 陈炜. 月球探测器变推力液体火箭发动机技术研究[C]. 第八届国际月球探测与应用大会. 2006. [6]章荣军, 林革, 李福云. 变推力液体火箭发动机技术研究[C]. 陕西动力机械研究所.第五届液体火箭推进技术发展研讨会. 2005, 11. [7]Dressler G A. Summary of Deep Throttling Rocket Engin-es with Emphsis on Apollo LMDE[R]. AIAA 2006-5220. [8]Andrew M. Crocker. System Sensitivity Studies of a LOX/Methane Expander Cycle Rocket Engine[R]. AIAA 98-3674. [9]Corey D Brown. Conceptual Investigations for a Methane-Fueled Expander Rocket Engine[R]. AIAA 2004-4210. [10]P Pempie, L Boccaletto. LOX/CH4 Expander Upper Stage Engine[C]. 55th International Astronautical Congress 2004-Vancouver, Canada. IAC-04-S.1.03. [11]Reuben Schuff. Integrated Modeling and Analysis for a LOX/Methane Expander Cycle Engine: Focusing on Regenerative Cooling Jacket Design[R]. AIAA 2006-4534. [12]刘国球. 液体火箭发动机原理[M]. 北京: 宇航出版社, 1993.

Memo

Memo:
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Last Update: 1900-01-01