【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。更多还原

【Abstract】 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.更多还原