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本文提供了基于三维模拟软件CFdesign软件进行的民用飞机尾舱的温度场仿真模拟,计算了极热天环境下高原地面和巡航两种工况的尾舱温度场,获取了尾舱内部温度场分布和EMP周围环境温度,并分析了尾舱内部和EMP周围的环境温度是否符合要求,为尾舱设备优化布置提供参考。本文介绍了民用飞机尾舱温度场仿真模拟计算方法,并对模拟结果进行了分析讨论,可以为民用飞机尾舱设计提供一定的参考。
In this paper, the simulation of the temperature field of the civil aircraft aft cabin based on the CFdesign software is provided. The temperature distribution of the aft cabin in the two conditions of the terrain and the cruise is calculated and the distribution of the temperature field in the aft cabin is obtained. EMP ambient temperature, and analyze whether the ambient temperature inside the tail capsule and the EMP meets the requirements, which provides a reference for the optimal arrangement of the tail capsule equipment. This paper introduces the simulation calculation method of the temperature field of civil aircraft aft cabin, and analyzes and discusses the simulation results, which can provide a reference for the design of aft cabin of civil aircraft.