航空学报 > 1995, Vol. 16 Issue (1): 34-38

飞机风挡防冰热载荷计算

韩凤华, 左颜声, 李东亮   

  1. 北京航空航天大学505 教研室, 北京, 100083
  • 收稿日期:1993-09-05 修回日期:1994-02-21 出版日期:1995-02-25 发布日期:1995-02-25

HEAT LOAD CALCULATION FOR ANTI-ICING ON AIRCRAFT WINDSHIELD

Han Fenghua, Zuo Yansheng, Li Dongliang   

  1. Faculty 505 of Beijing University of Aeronautics and Astronautics, Beijing,100083
  • Received:1993-09-05 Revised:1994-02-21 Online:1995-02-25 Published:1995-02-25

摘要: 对飞机结冰的原因、危害以及飞机风挡的防冰方法作了简要的概述;对风挡防冰热载荷的计算方法及计算结果进行了较为详细的讨论,提出了一种风挡防冰热载荷的计算方法。计算结果与国外现公布的数据相比,吻合性较好,误差在±5%之内,可用于工程设计。

关键词: 热通量, 飞机结冰, 风挡

Abstract: A brief summarizatio is made about the reasons and hazards of aircraft icing and the methods of anti-icing.A detail discussion and a method about the heat load calculating for anti-icing on aircraft windshield are presented.The results of this calculation method agree well with the available foreign data. The errors are within the range of ±5%. Therefore this calculation method can be used for engineering design.

Key words: heat - flux, aircraft icing, windshields

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