Tracer gas is a suitable surrogate of exhaled droplet nuclei for studying airborne transmission in the built environment

被引:137
作者
Ai, Zhengtao [1 ]
Mak, Cheuk Ming [2 ]
Gao, Naiping [3 ]
Niu, Jianlei [2 ]
机构
[1] Hunan Univ, Coll Civil Engn, Dept Bldg Environm & Energy, Changsha, Peoples R China
[2] Hong Kong Polytech Univ, Dept Bldg Serv Engn, Hong Kong, Peoples R China
[3] Tongji Univ, Sch Mech Engn, Shanghai, Peoples R China
基金
中国国家自然科学基金;
关键词
PARTICLE DISPERSION; AEROSOL TRANSMISSION; INDOOR ENVIRONMENTS; RESPIRATORY-TRACT; EXPOSURE RISK; AIR-QUALITY; VENTILATION; INFECTION; DEPOSITION; POLLUTANTS;
D O I
10.1007/s12273-020-0614-5
中图分类号
O414.1 [热力学];
学科分类号
摘要
[No abstract available]
引用
收藏
页码:489 / 496
页数:8
相关论文
共 67 条
[1]   Airborne spread of expiratory droplet nuclei between the occupants of indoor environments: A review [J].
Ai, Z. T. ;
Melikov, A. K. .
INDOOR AIR, 2018, 28 (04) :500-524
[2]   Large eddy simulation of wind-induced interunit dispersion around multistory buildings [J].
Ai, Z. T. ;
Mak, C. M. .
INDOOR AIR, 2016, 26 (02) :259-273
[3]   Influence of pulmonary ventilation rate and breathing cycle period on the risk of cross-infection [J].
Ai, Zhengtao ;
Hashimoto, Kaho ;
Melikov, Arsen K. .
INDOOR AIR, 2019, 29 (06) :993-1004
[4]  
Andrewes CH, 1941, BRIT J EXP PATHOL, V22, P91
[5]  
[Anonymous], 2007, Guideline for Isolation Precautions: Preventing Transmission of Infectious Agents in Healthcare Settings
[6]  
Beato-Arribas B, 2015, P HLTH BUILD
[7]   Size-resolved fluorescent biological aerosol particle concentrations and occupant emissions in a university classroom [J].
Bhangar, S. ;
Huffman, J. A. ;
Nazaroff, W. W. .
INDOOR AIR, 2014, 24 (06) :604-617
[8]   A comparison between tracer gas and aerosol particles distribution indoors: The impact of ventilation rate, interaction of airflows, and presence of objects [J].
Bivolarova, M. ;
Ondracek, J. ;
Melikov, A. ;
Zdimal, V. .
INDOOR AIR, 2017, 27 (06) :1201-1212
[9]   Wearable personal exhaust ventilation: Improved indoor air quality and reduced exposure to air exhaled from a sick doctor [J].
Bolashikov, Zhecho D. ;
Barova, Maria ;
Melikov, Arsen K. .
SCIENCE AND TECHNOLOGY FOR THE BUILT ENVIRONMENT, 2015, 21 (08) :1117-1125
[10]   Characterizing the Dynamic Interactions and Exposure Implications of a Particle-Laden Cough Jet with Different Room Airflow Regimes Produced by Low and High Momentum Jets [J].
Cao, Guangyu ;
Liu, Shichao ;
Boor, Brandon E. ;
Novoselac, Atila .
AEROSOL AND AIR QUALITY RESEARCH, 2015, 15 (05) :1955-1966