高超声速有翼导弹多场耦合动力学的研究和进展(上)  

Investigation and development of the multi-physics coupling dynamics on the hypersonic winged missiles

作　　者：杨炳渊[1] 史晓鸣[1] 梁强[1] 

机构地区：[1]上海航天技术研究院第八设计部,上海200233

出　　处：《强度与环境》2008年第5期55-63,共9页Structure & Environment Engineering

摘　　要：在对国内外文献调研的基础上,就有关高超声速有翼导弹多场耦合动力学分析和仿真技术的研究和发展现状进行评述,包括气动加热、大攻角非定常气动力、结构传热和温度场分析、热弹性耦合和热模态分析、耦合动力学分析的数学模型和求解方法等内容。最后针对高超声速有翼导弹提出进一步研究开发的建议。On the basis of studying the intestine and the overseas literatures, the investigation and the development of the analysis technology and the simulation technique about the multi-physics coupling dynamics on the hypersonic winged missiles are reviewed. In this paper, include the content of the aerodynamic heating, the unsteady aerodynamic force with high angle of attack, the analysis of the heat exchange and the temperature field on the structural, the thermo-elasticity coupling, the thermo-modal analysis, the mathematical model and the solution means of the coupling dynamics analysis, etc. Lastly, the advices of the farther research and exploitation are brought forward for the hypersonic winged missiles.

关 键 词：高超声速 气动加热 模态分析 气动弹性 气动伺服弹性 

分 类 号：O354.4[理学—流体力学] V415.3[理学—力学]