气动加热与结构热传递耦合问题在航空航天领域非常重要。指出耦合性在试验与分析过程中的必要性。针对存在的耦合性,阐述了将结构热试验和气动加热计算相结合,提出模拟全弹道的全方程热流密度控制方法,实现气动热分析与热试验相耦合的试验控制。为飞行器燃油系统的气动加热和结构热响应耦合分析提供了一个解决思路,同时为结构热试验热载荷条件的制定提出了新的方法,对应用复杂防热结构的飞行器的气动热分析和结构热试验具有重要的意义。数值仿真结果与试验结果进行了对比,两者吻合得较好。 Aerodynamic heating and structural heat transfer coupling issues are very important in the aerospace field. It points out the necessity of coupling in the process of experiment and analysis. Aiming at the existing coupling, the method of combining the structural thermal test with the calculation of the aerodynamic heating is presented. The full-scale heat flux density control method is proposed to simulate the whole trajectory, and the experimental control of the aerodynamic analysis coupled with the thermal test is realized. It provides a solution to aerodynamic heating and structural thermal response coupling analysis of aircraft fuel system. At the same time, a new method is proposed for the thermal load condition of structural thermal test. The aerodynamic analysis and structural heat of aircraft with complex thermal structure Test is of great significance. The numerical simulation results are compared with the experimental results, the two agree well.