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飞行员迅速减压肺损伤仿真计算及应用

李静文 肖华军 丁立 史海文

李静文, 肖华军, 丁立, 等 . 飞行员迅速减压肺损伤仿真计算及应用[J]. 北京航空航天大学学报, 2013, 39(7): 890-896.
引用本文: 李静文, 肖华军, 丁立, 等 . 飞行员迅速减压肺损伤仿真计算及应用[J]. 北京航空航天大学学报, 2013, 39(7): 890-896.
Li Jingwen, Xiao Huajun, Ding Li, et al. Simulation and application on aviators’ lung injury during rapid decompression of cabin[J]. Journal of Beijing University of Aeronautics and Astronautics, 2013, 39(7): 890-896. (in Chinese)
Citation: Li Jingwen, Xiao Huajun, Ding Li, et al. Simulation and application on aviators’ lung injury during rapid decompression of cabin[J]. Journal of Beijing University of Aeronautics and Astronautics, 2013, 39(7): 890-896. (in Chinese)

飞行员迅速减压肺损伤仿真计算及应用

基金项目: 国家自然科学基金资助项目(51175021)
详细信息
  • 中图分类号: V 7

Simulation and application on aviators’ lung injury during rapid decompression of cabin

  • 摘要: 根据飞机座舱迅速减压导致飞行员肺损伤的机理,考虑了飞行员呼吸状态和呼吸道通畅程度等生理因素对迅速减压峰值的影响,建立了迅速减压肺损伤非刚性仿真模型,利用C++编程实现仿真计算和结果显示.分析了肺内压强变化趋势以及肺内减压峰值变化规律.运用实验数据及文献实例对此模型进行了验证.通过对不同减压条件下肺内减压峰值进行预测和分析,划分了不同迅速减压条件下减压峰值区域.基于此模型对3种典型的飞机(战斗机、轰炸机、客机)座舱迅速减压特点进行了分析.结果对飞行员及民航旅客的生命安全保障及防护装备的设计有参考价值.

     

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出版历程
  • 收稿日期:  2012-07-27
  • 网络出版日期:  2013-07-30

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