Effect of heating on the dynamic behavior of a shell with partially damaged thermal insulation |
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| Authors: | B A Antuf’ev A V Konovalov |
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| Institution: | 1. Moscow Aviation Institute (National Research University), Volokolamskoe shosse 4, Moscow, 125993, Russia
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| Abstract: | 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. |
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