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航空学报  2015 

病菌在机舱内传播分析综述

DOI: 10.7527/S1000-6893.2015.0145, PP. 2577-2587

Keywords: 机舱环境,病菌,传播方式,计算流体力学,概率分析

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Abstract:

自从近几年SARS和几起流感通过民航客机传播发生以来,病菌在相对密闭环境内交叉传播的研究显得越来越重要。肺结核、天花、麻疹、流感等可以通过感染者乘坐飞机从一个城市携带并传染给另一个城市的人,因此对病菌在机舱空间内的传播方式和途径进行了研究。病菌在机舱内传播的方式和途径主要包括直接接触传播、间接接触传播和空气传播。不同的研究方法被用来研究病菌在机舱内的乘客交叉传播模型、在空气中的扩散规律和乘客在经济舱、头等舱和商务舱受感染的概率等,这些研究病菌在机舱内传播扩散的方法主要有模拟实验测量方法、数值模拟方法和概率分析方法。本文主要阐述了研究病菌在机舱内传播的意义、病菌在机舱内传播的研究方法、取得的主要研究成果以及应用现状等;并重点介绍了3种主要的研究方法。最后,总结了病菌在机舱内传播的研究进展以及有待解决的问题。

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