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飞机运行高度增加引起的适航要求分析

居世超   

  1. (上海飞机设计研究院,上海200030)
  • 收稿日期:2013-04-16 修回日期:2013-05-23 出版日期:2014-06-24 发布日期:2014-10-31
  • 作者简介:居世超(1987—),男,江苏赣榆人,助理工程师,硕士,研究方向为飞机环境、控制系统设计、适航等.
  • 基金资助:

    中国民用航空局科技基金项目(MHRDZ201115)

Aircraft airworthiness requirements caused by increased operation altitude

JU Shi-chao   

  1. (Shanghai Aircraft Design and Research Institute,Shanghai 200030,China)
  • Received:2013-04-16 Revised:2013-05-23 Online:2014-06-24 Published:2014-10-31

摘要:

分析了飞行高度增加给飞机设计带来的技术障碍,以及引起的通风、座舱降温、座舱增压和压力舱的完整性以及氧气设备等的要求更改。并以咨询通告(AC25-20)、等效安全(TC6918SE-T-ES-5)、机型实例为指导,提出了符合设计思路的规章,给出了部分审定要素。

关键词: 运行高度, 通风, 座舱温度, 座舱增压

Abstract:

Technical obstacles of aircraft design caused by increased operation altitude are analyzed, as well as requirement changes of ventilation, cooling and pressurization of cabin, integrity of pressure chamber and oxygen equipments. Based on Advisory Circular(AC 25-20),Equivalent level of safety (TC6918SE-T-ES-5) and aircraft instances, regulations and some validation elements about cabin design are given.

Key words: flight altitude, ventilation, cabin temperature, pressurization

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