Coupled aerothermoelastic simulations are required for the accurate simulation of many high-speed flow problems. Hence, the multidisciplinary analysis of such problems is the main focus of the current work. In this study, flow simulations are carried out using a three-dimensional implicit finite volume computational fluid dynamics solver developed in house that has been well tested and validated through numerous previous studies. For the thermal and structural solutions, a finite element solver is used, which is also developed and validated in house. The coupled aerothermoelastic platform is validated in this work through two applications. In the first application, we compare computed solutions for flow over a hypersonic cylindrical leading edge with available experimental data. In the second application, we look at solutions for flow over an aerodynamically heated panel.

许多高速流动问题的精确模拟需要耦合气动热弹性模拟。因此，对这些问题的多学科分析是当前工作的主要重点。在这项研究中，流动模拟是使用内部开发的三维隐式有限体积计算流体动力学求解器进行的，该求解器已经过大量先前研究的充分测试和验证。对于热和结构解决方案，使用有限元求解器，该求解器也在内部开发和验证。在这项工作中通过两个应用程序验证了耦合的气动热弹性平台。在第一个应用程序中，我们将高超音速圆柱前缘流动的计算解决方案与可用的实验数据进行比较。在第二个应用程序中，