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本文采用流固弱耦合的方法 ,计算了某型号飞机前起落架舱内部的温度随飞行过程的变化情况,并分析和解释了舱内温度最高时刻各位置的温度分布情况。本文采用流固弱耦合的方法,极大的提高了计算效率,缩短了计算时间,为其他流固耦合热分析提供了参考价值。
In this paper, the fluid-structure weak coupling method is used to calculate the temperature change of the inner part of the landing gear cabin of a certain type of aircraft with the flight process. The temperature distribution of each position at the highest temperature in the cabin is analyzed and explained. In this paper, fluid-solid weak coupling method is adopted, which greatly improves the computational efficiency and shortens the calculation time, which provides reference value for other fluid-structure coupled thermal analysis.