| 民用飞机短舱防冰系统冻雾天试验方法研究 |
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| 引用本文： | 李志茂,李革萍,王大伟,魏然.民用飞机短舱防冰系统冻雾天试验方法研究[J].航空发动机,2015,41(1):70-73. |
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| 作者姓名： | 李志茂 李革萍 王大伟 魏然 |
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| 作者单位： | 1. 中国商用飞机有限责任公司上海飞机设计研究院,上海,201210
2. 中航工业空气动力研究院,哈尔滨,150001 |
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| 摘 要： | 基于民航25部适航规章1093(b)(2)条款民用飞机短舱防冰系统在冻雾天环境中的性能要求,通过构建开放式结冰条件模拟装置,对民用飞机短舱防冰系统在特定的地面冻雾条件下的性能进行了验证,并在真实的航空发动机运转条件下进行适航验证试验,详细给出了民用飞机短舱防冰系统地面冻雾天试验的方法。结果表明:试验方案科学合理,试验方法符合短舱防冰系统对民航25部适航规章的要求,并在某型飞机上得到成功应用。该试验方法可为其他型号飞机地面冻雾天试验提供参考。
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| 关 键 词： | 地面冻雾天试验 防冰系统 适航验证 航空发动机 民用飞机 短舱 |
Experimental Study for Anti-icing System of Civil Aircraft Nacelle in Ground Freezing and Fog |
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| Authors: | LI Zhi-mao LI Ge-ping WANG Da-wei WEI Ran |
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| Institution: | 1. Shanghai Aircraft Design and Research Institute, Commercial Aircraft Corporation of China, Shanghai 201210, China;2. AVIC Aerodynamic Research Institute, Harbin 150001, China |
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| Abstract: | According to rule 1093(b)(2) of Part 25 Airworthiness Regulation about the requirement of anti-icing system of civil aircraft nacelle in ground freezing and fog, a freezing in open environment simulator was built. The performance of the system in ground freezing and fog was verified. Airworthiness test was carried out in the real aeroengine operating condition. The test method for anti-icing system of civil aircraft nacelle in ground freezing and fog was provided in detail. The results show that the testing program is feasible, the method was conform to Part 25 Airworthiness Regulation about the airworthiness requirement of anti-icing system of civil aircraft, and it has been applied on an aircraft type successfully. The method could be used in other aircraft types. |
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| Keywords: | ground freezing fog test anti-icing system verification for airworthiness aeroengine civil aircraft nacelle |
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