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基于内外传热耦合的热气防冰系统仿真计算

郭涛 林丽 朱程香

郭涛, 林丽, 朱程香. 基于内外传热耦合的热气防冰系统仿真计算[J]. 航空动力学报, 2016, 31(11): 2621-2627. doi: 10.13224/j.cnki.jasp.2016.11.008
引用本文: 郭涛, 林丽, 朱程香. 基于内外传热耦合的热气防冰系统仿真计算[J]. 航空动力学报, 2016, 31(11): 2621-2627. doi: 10.13224/j.cnki.jasp.2016.11.008
GUO Tao, LIN Li, ZHU Cheng-xiang. Simulation calculation of hot air anti-icing system based on internal-external comjugate heat transfer[J]. Journal of Aerospace Power, 2016, 31(11): 2621-2627. doi: 10.13224/j.cnki.jasp.2016.11.008
Citation: GUO Tao, LIN Li, ZHU Cheng-xiang. Simulation calculation of hot air anti-icing system based on internal-external comjugate heat transfer[J]. Journal of Aerospace Power, 2016, 31(11): 2621-2627. doi: 10.13224/j.cnki.jasp.2016.11.008

基于内外传热耦合的热气防冰系统仿真计算

doi: 10.13224/j.cnki.jasp.2016.11.008
详细信息
    作者简介:

    郭涛(1981-),男,山东莱西人,博士生,主要从事飞机防除冰设计及仿真研究.

  • 中图分类号: V244.1

Simulation calculation of hot air anti-icing system based on internal-external comjugate heat transfer

  • 摘要: 基于内外传热耦合原理,建立了热气防冰系统的AMESim仿真模型,研究热气防冰系统在不同引气状态下,管路流量、压力及蒙皮温度的变化规律.采用所建立的仿真方法,计算飞机机翼热气防冰系统的内部流动特性和内外耦合传热特性,将计算结果与热气防冰系统流量分配试验结果进行对比.结果表明:管路流量、压力和蒙皮温度的仿真计算结果与试验结果最大误差为9%,验证了该仿真模型的正确性.在此基础上,对飞机短舱热气防冰系统进行了仿真,分析了飞行包线下系统内外的换热、温度变化、加热效率等关键参数的瞬态特性.仿真结果为热气防冰系统的设计、分析与优化提供依据.

     

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出版历程
  • 收稿日期:  2015-02-13
  • 刊出日期:  2016-11-28

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