民用飞机舱室环境研究现状与思考

Study and Consideration on Present Situation of Civil Aircraft Cabin Environment

针对影响舱室环境的热环境、空气质量、人机工效和噪音四项核心环境要素,分析了国内外在标准制定和技术研究方面的技术现状与发展趋势。在标准制定方面,国外的民机舱室环境标准相对完善,在民用飞机舱室关键环境要素的技术研究方面,国外已开展了大量研究工作,在民用飞机舱室演示验证的技术研究方面,国外相关研究机构建立了大规模的地面模拟验证设备,并在长期的研究工作中积累了大量的基础验证数据。基于国内外发展差距分析及未来多电飞机发展趋势,分析了未来民机舱室环境的重点研究方向,为国内舱室环境控制系统方案论证和工程研制提供技术支撑。

Focus on thermal environment,air quality,ergonomic and noise of environment in cabin,it introduced the technology status and development status in standard and technology.In terms of standard system,the foreign civil aircraft cabin environmental standards is relatively perfect;in terms of key environmental elements,a large number of research has been carried out at abroad;in terms of technical research on demonstration and verification of civil aircraft cabin,relevant foreign research institutions have built large-scale ground simulation and verification equipment,and accumulated a large number of basic verification data in long-term research.Based on analysis of gap between home and abroad and the trend on more electrical aircraft,the key research direction of future civil aircraft cabin environment is analyzed.It is very helpful to provide technical support for the environmental control system development for wide-body civil aircraft in China.