| 郭迅,郭强岭,张艳辉,刘新佳.基于任务剖面的机载外挂温度试验条件探讨[J].装备环境工程,2017,14(5):44-47. GUO Xun,GUO Qiang-ling,ZHANG Yan-hui,LIU Xin-jia.Conditions for Temperature Test of Aircraft Store based on Mission Profile[J].Equipment Environmental Engineering,2017,14(5):44-47. |
| 基于任务剖面的机载外挂温度试验条件探讨 |
| Conditions for Temperature Test of Aircraft Store based on Mission Profile |
| 投稿时间：2016-12-31 修订日期：2017-05-15 |
| DOI：10.7643/ issn.1672-9242.2017.04.010 |
| 中文关键词: 机载外挂 任务剖面 温度试验 |
| 英文关键词:aircraft store mission profile temperature test |
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| 中文摘要: |
| 目的 获取一种合理的温度试验条件用以考核机载外挂对温度环境的适应性。方法 针对影响机载外挂温度的自然或诱发环境因素，分别分析自然环境、气动加热以及设备工作发热的三种典型因素的不同特点，并结合机载外挂的空中挂飞使用状态，给出相应的温度计算方法。结果 通过对某载机的典型任务剖面的计算，指出了现有机载外挂基于地面使用温度制定的试验条件无法完全覆盖空中挂飞时的温度环境，并由此提出了基于任务剖面的温度试验条件，以更好地考核机载外挂温度环境适应性。结论 给出了一种用于考核机载外挂温度环境适应性的温度试验条件及其计算方法。 |
| 英文摘要: |
| Objective To obtain a reasonable temperature test condition to evaluate the temperature environment adaptability of airborne store. Methods Environmental factors, which influence airborne store’s temperature such as natural environment, aerodynamic heating and equipment working heating, were analyzed on their different features. The calculation method, which is related to aircraft’s flight conditions, was given. Results According to typical mission profile of an aircraft, the temperature profile is calculated. Based on the temperature profile, the ground temperature can’t cover the temperature of flight, thus a temperature test method based on mission profile was given to evaluate the temperature environment adaptability of airborne stores better. Conclusion Reasonable test conditions and calculation methods for airborne store’s temperature test are given. |
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