| 飞机环控系统典型故障分析 |
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| 引用本文： | 赵维义,张泰峰,杨晓华. 飞机环控系统典型故障分析[J]. 装备环境工程, 2012, 9(2): 82-84 |
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| 作者姓名： | 赵维义 张泰峰 杨晓华 |
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| 作者单位： | 海军航空工程学院青岛分院,山东青岛,266041 |
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| 摘 要： | 环控系统解决了飞机座舱的供气、调温和增压问题，座舱的压力制度按3个阶段进行。通过典型的飞机环控系统故障，对座舱压力调节机理进行了分析，介绍了座舱压力调节过程，分析了导致飞行员耳膜疼痛、座舱压力持续下降的原因，提出了预防故障发生的建议。
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| 关 键 词： | 飞机座舱 环控系统 压力制度 压力调节 故障 |
| 收稿时间： | 2011-09-09 |
Analysis of Typical failures of Aircraft Environmental Control System |
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| ZHAO Wei-yi,ZHANG Tai-feng and YANG Xiao-hua. Analysis of Typical failures of Aircraft Environmental Control System[J]. Equipment Environmental Engineering, 2012, 9(2): 82-84 |
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| Authors: | ZHAO Wei-yi ZHANG Tai-feng YANG Xiao-hua |
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| Affiliation: | (Qingdao Branch of Naval Aeronautical and Astronautical University, Qingdao 266041, China) |
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| Abstract: | Aircraft environmental control system solves such problems as air feed, temperature regulation and pressurization. Pressure adjustment of cabin can be carried out according to three phases. The cabin pressure regulation mechanism was analyzed through failure analysis of a typical aircraft environmental control system. The process of cabin pressure regulation was introduced. The causes of cabin pressure decrease and pilot eardrum-ache were analyzed and relevant suggestions were put forward. |
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| Keywords: | aircraft cabin environmental control system adjust pressure law pressure regulation failure |
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