Zhang Yani, Gao Jinyuan. Algorithm for waypoints re-planning of reconnaissance unmanned aerial vehicles[J]. Journal of Beijing University of Aeronautics and Astronautics, 2010, 36(1): 35-38. (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)

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

  • Received Date: 27 Jul 2012
  • Publish Date: 30 Jul 2013
  • Based on the mechanism of aviators' lung injury during rapid decompression of cabin, a non-rigid lung model for rapid decompression by considering the effect of aviator's breath state and clearness of the respiratory tract was established. The calculation and results display were accomplished through C++ program. The change of pressure in lung and the discipline of peak value of pressure in lung were studied using the model built. Verification of the non-rigid lung model was done by comparing it to the experimental data and instances in literature. The zone representing the injuring level was divided according to the peak value of pressure in lung predicted under different decompression conditions. Rapid decompression feature in three typical types of plane (fighter, bomb plane, airline) were discussed. The results provide scientific data for aviator and passengers' protection as well as design for the protective equipment.

     

  • [1]
    肖华军.航空供氧防护装备生理学[M].北京:军事医学科学出版社,2005 Xiao Huajun.Physiology of aviation oxygen protective equipment[M].Beijing:Military Medicine Science Press,2005(in Chinese)
    [2]
    Bancroft R W,Dann J E.Experimental animal decompressions to a near-vacuum environment.experimental animal decompressions to less than 2 mm .SAM-TR-64-48,1965
    [3]
    刘晓鹏,肖华军,秦志峰,等.模拟飞机座舱迅速减压肺损伤动物模型的研究[J].中华航空航天医学杂志,2009,20(1):28-33 Liu Xiaopeng,Xiao Huajun,Qin Zhifeng,et a1.Research on the animal model of lung injury in simulated rapid decompression chamber [J].Chin J Aerospace Med,2009,20(1):28-33(in Chinese)
    [4]
    Bomar J B,Jr,Scott M W,Smith D A.Modeling respiratory gas dynamicsIn the aviator's breathing system .AL/CF-TR-1944-0047,1994
    [5]
    Bomar J.A computer model for lung pressure transient prediction .AFRL-HE-BR-TR-1998-0039,1998
    [6]
    Daidzic N E,Simones M P.Aircraft decompression with installed cockpit security door[J].Journal of Aircraft,2010,47(2):490-504
    [7]
    史海文.迅速减压机体肺损伤的研究 .北京:北京航空航天大学航空科学与工程学院,2005 Shi Haiwen.The study of organism lung trauma by rapid decompression .Beijing:School of Aeronautic Science and Engineering,Beijing University of Aeronautics and Astronautics, 2005(in Chinese)
    [8]
    Sundaresan A,Yuta T,Hann C E,et cl.A minimal model of lung mechanics and model-based markers for optimizing ventilator treatment in ARDS patients[J].Computer Methods and Programs in Biomedicine,2009,95(2):166-180
    [9]
    Angela Reynolds,G.BardErmentrout,GillesClermont.A mathematical model of pulmonary gas exchange under inflammatory stress[J].Journal of Theoretical Biology,2009,264:161-173
    [10]
    冯元桢.连续介质力学导论[M].李松年,马和中,译.北京:科学出版社,1984 Fung Yuanzhen.Introduction to continuum mechanics[M].Translated by Li Songnian,Ma Hezhong.Beijing:Science Press,1984(in Chinese)
    [11]
    《飞机设计手册》总编委会编.飞机设计手册4:军用飞机总体设计[M].北京:航空工业出版社,2005 Aircraft Design Manua- Editors.Aircraft design manua 4:mlitary aircraft design in general[M].Beijing:Aviation Industry Press,2005(in Chinese)
    [12]
    《飞机设计手册》总编委会编.飞机设计手册5:民用飞机总体设计[M].北京:航空工业出版社,2005 Aircraft Design Manua- Editors.Aircraft design manua 5:civil airplane design in general[M].Beijing:Aviation Industry Press,2005(in Chinese)
    [13]
    寿荣中,何慧珊.飞行器空气调节[M].北京:北京航空航天大学出版社,1990 Shou Rongzhong,He Huishan.Vehicle air conditioning[M].Beijing:Beihang University Press,1990(in Chinese)
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views(1785) PDF downloads(598) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return