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Effect of Heating on the Dynamic Behavior of a Shell with Partially Damaged Thermal Insulation

机译:加热对绝热部分破坏的壳体动力学行为的影响

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摘要

The influence of aerodynamic heating of the aircraft skin with a partially damaged thermal insulation on its dynamic behavior is studied numerically. The study is carried out in two steps: the first step is to determine the temperature field in the shell; the second step is to measure the values of structure material characteristics depending on. its temperature, to correct the stiffness matrix of the skin, and to solve the dynamics problem. The examples are considered.
机译:数值研究了部分隔热层受损的飞机蒙皮的空气动力学加热对其动力学行为的影响。该研究分两个步骤进行:第一步是确定壳中的温度场;第二步是确定壳中的温度场。第二步是测量结构材料特性的依赖值。它的温度,以校正皮肤的刚度矩阵,并解决动力学问题。考虑这些例子。

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