摘要
适航条款要求,民用飞机必须能在附录C确定的连续和间断的最大结冰状态下安全运行。必须通过分析确认,飞机在各种运行形态下其各种部件的防冰是足够的。因此,应确定结冰条件下,短舱防冰系统防冰性能是足够的。本文利用上海飞机设计研究院开发的CFD数值模拟方法,在CCAR25附录C规定的结冰条件下,选取性能计算状态点,对某型短舱防冰系统防冰性能进行评估。
According to airworthiness standards, civil airplane must be able to safely operate in the continuous maximum and intermittent maximum icing conditions of appendix C. An analysis must be performed to establish that the ice protection for the various components of the airplane is adequate. To evaluate the performance of specific engine nacelle anti-icing system in icing conditions of appendix C, this paper utilize A CFD method developed by Shanghai Aircraft Design and Research Institute.
出处
《科技视界》
2016年第15期8-9,18,共3页
Science & Technology Vision
关键词
民用飞机
短舱防冰
结冰条件
Civil airplane
Nacelle anti-icing
Icing conditions
