|Table of Contents|

Analysis of loading limit of the LRE thrust chamber(PDF)

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

Issue:
2010年05期
Page:
40-43
Research Field:
研究与设计
Publishing date:

Info

Title:
Analysis of loading limit of the LRE thrust chamber
Author(s):
DU Da-hua1;  WU Jing-jie2;  DUAN Jie1
1 Xi’an Aerospace Propulsion Institute, Xi’an 710100, China
Keywords:
liquid rocket engine;  thrust chamber;  loading capability
PACS:
V434-34
DOI:
-
Abstract:
Based on the functions of cyclic symmetry analysis, material and geometric nonlinearity analysis of the finite-element general program MSC Patran/Marc software, a thrust chamber of LRE（liquid rocket engine）is calculated and analyzed. As a result, the ultimate bearing capacity of the structure is given and the corresponding curve of the loading capacity is offered.

References:

[1]潘家英, 张国政, 程庆国. 大跨度桥梁极限承载力几何与材料非线性耦合分析[J]. 土木工程学报, 2000 (1): 5-8. [2] CHENG J, JIANG J J, XIAO R C, et al. Ultimate load carrying capacity of the Lu Pu steel arch bridge under static wind loads[J]. Computers and Structures, 2003 (2): 61-73. [3] 朱绍玮, 张宇峰, 张健飞. 桥梁极限承载能力研究现状与发展[J]. 现代交通技术, 2007 (1): 20-23. [4] 赵跃宇, 易状鹏, 王连华. 初始应力对钢管混凝土拱桥面内极限承载能力的影响[J]. 湖南大学学报（自然科学版）, 2007 (3): 1-5. [5] 赵雷, 黄灿, 武芳文. 大跨度悬索拱桥极限承载能力研究[J]. 地震工程与工程振动, 2008 (3): 116-121. [6] В И 费奥多西耶夫. 液体火箭发动机热应力部件的强度[M]. 包雨相, 彭永龄, 译. 国防工业出版社, 1965. [7] 黄晓明,吴梵. 潜艇内部有平台支撑的平面舱壁极限承载能力非线性有限元分析[J]. 船海工程, 2006(3): 23-25. [8] 陈火红. MSC Patran/Marc培训教程与实例[M]. 北京: 科学出版社, 2004. [9] 司徒斌, 高普云. 低温运载火箭POGO抑制系统研究[J]. 低温工程, 2006 (3): 61-67.

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Last Update: 1900-01-01