民用飞机鸟撞研究现状

 鸟撞事故是近年来对民用航空威胁较大的事故之一,民用飞机鸟撞研究已经渐渐成为各国学者研究的新热点.本文详细介绍了民用飞机鸟撞研究的现状.总结了近年来鸟撞事故所造成的损失,列举了一些航空大国的航空管理部门针对鸟撞作出的适航管理规定.对于鸟撞问题的研究,从鸟撞过程的理论分析研究、数值模拟研究和试验研究3个方面进行了综述.对于近些年国内外的飞机抗鸟撞设计,主要包括新材料的运用以及新的结构形式的运用,进行了详细介绍.最后,对未来民用飞机抗鸟撞研究的发展作了展望.

Investigation of the Present Status of Research on Bird Impacting on Commercial Airplanes

Bird impact accidents pose one of the biggest risks to civil aviation,which consequently become one of the focuses of research.An investigation of the status of bird impacting on commercial airplanes is presented in this paper.The losses caused by bird impact accidents in recent years are enumerated and the regulations about bird impacting on commercial airplanes in different countries are reviewed.The three aspects of theoretical investigation,numerical simulation and experimental study for bird impact are introduced in detail and a number of designs of aeronautical structures against bird impact accidents in recent years are presented.Finally,prospects in future bird impact research are proposed.