病菌在机舱内传播分析综述

doi:10.7527/S1000-6893.2015.0145

流体力学与飞行力学

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病菌在机舱内传播分析综述

王光秋, 汲生成

中国商飞北京民用飞机技术研究中心, 北京 102211

收稿日期:2015-05-04 修回日期:2015-06-05 出版日期:2015-08-15 发布日期:2015-09-29
通讯作者: 汲生成男, 博士, 工程师。主要研究方向: 多学科优化, 颤振分析, 多相流体力学。Tel: 010-57808190 E-mail: jishengcheng@gmail.com E-mail:jishengcheng@gmail.com
作者简介:王光秋男, 博士, 资深研究员, 国家"千人计划"特聘专家。《Chinese Journal of Aeronautics》第八届编委。主要研究方向: 结构力学, 流动控制技术, 飞机与发动机一体化集成与优化。Tel: 010-57808810 E-mail: wangguangqiu@comac.cc
基金资助:
国家自然科学基金(11402307)

Overview of pathogen transmission in civil aircraft cabins

WANG Guangqiu, JI Shengcheng

Beijing Aeronautical Research & Technology Institute of COMAC, Beijing 102211, China

Received:2015-05-04 Revised:2015-06-05 Online:2015-08-15 Published:2015-09-29
Contact: 10.7527/S1000-6893.2015.0145 E-mail:jishengcheng@gmail.com
Supported by:
National Natural Science Foundation of China (11402307)

摘要/Abstract

摘要：

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。

关键词: 机舱环境, 病菌, 传播方式, 计算流体力学, 概率分析

Abstract:

Indoor-cross infection of pathogen in relative enclosed environment has still been a concern since the SARS and recent cases of influenza spread with commercial international flights. It is proved that tuberculosis, smallpox, measles, SARS and seasonal influenza can be transmitted during commercial flights. The researchers investigate the pathogen transmission modes and transmission routes in civil aircraft cabins, as this is a key for developing relevant control strategies. These pathogen transmission modes and routes include direct contact transmission, indirection contact transmission and airborne transmission. A variety of methods can be utilized to investigate the pathogen cross-infection inside civil aircraft cabins, airborne transmission patterns and infection probability of passengers in economy class, first class and business class respectively. These methods mainly include experiments in laboratory, statistics methods and finally the computational fluid dynamics method. This paper basically presents the significance of the research on pathogen transmission civil aircraft cabins. And then it dedicates the research methods of pathogen transmission in civil aircraft cabins as well as the results and applications. Three different kinds of methods usually adopted are focused, including experiments in laboratory, statistics methods and finally the numerical simulations method. At the end of the paper, the discussions and conclusions are drawn.

Key words: civil aircraft cabins environment, pathogen, transmission routes, computational fluid dynamics, statistics analysis

中图分类号:

V245.3

王光秋, 汲生成. 病菌在机舱内传播分析综述[J]. 航空学报, 2015, 36(8): 2577-2587.

WANG Guangqiu, JI Shengcheng. Overview of pathogen transmission in civil aircraft cabins[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2015, 36(8): 2577-2587.

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病菌在机舱内传播分析综述

Overview of pathogen transmission in civil aircraft cabins

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