DOI: 10.1016/j.atmosenv.2013.11.049
Scopus记录号: 2-s2.0-84891939048
论文题名: Experimental study of gaseous and particulate contaminants distribution in an aircraft cabin
作者: Li F ; , Liu J ; , Pei J ; , Lin C ; -H ; , Chen Q
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2014
卷: 85 起始页码: 223
结束页码: 233
语种: 英语
英文关键词: Aircraft cabin
; Contaminant
; Sampling grid
; Source setting
; Test procedure
; Tracking behavior
Scopus关键词: Computational fluid dynamics modeling
; Contaminant distributions
; Contaminant transport
; Experimental methods
; Gaseous contaminants
; Sampling grids
; Test procedures
; Tracking behavior
; Cabins (aircraft)
; Computational fluid dynamics
; Impurities
; Sulfur hexafluoride
; Testing
; Contamination
; di ethyl hexyl sebacat
; sebacic acid
; sulfur hexafluoride
; unclassified drug
; air quality
; air sampling
; aircraft
; computational fluid dynamics
; disease spread
; experimental study
; model validation
; particulate flux
; particulate matter
; pollutant source
; pollutant transport
; public health
; trace gas
; tracking
; acceleration
; air conditioning
; air pollutant
; air sampling
; air temperature
; aircraft
; airflow
; article
; audiovisual equipment
; controlled study
; coughing
; experimental study
; gas
; heating
; limit of detection
; measurement
; particulate matter
; pollution transport
; priority journal
; surface property
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: The environment of the aircraft cabin greatly influences the comfort and health of passengers and crew members. Contaminant transport has a strong effect on disease spreading in the cabin environment. To obtain the complex cabin contaminant distribution fields accurately and completely, which is also essential to provide solid and precise data for computational fluid dynamics (CFD) model validation, this paper aimed to investigate and improve the method for simultaneous particle and gaseous contaminant fields measurement. The experiment was conducted in a functional MD-82 aircraft. Sulfur hexafluoride (SF6) was used as tracer gas, and Di-Ethyl-Hexyl-Sebacat (DEHS) was used as particulate contaminant. The whole measurement was completed in a part of the economy-class cabin without heating manikins or occupied with heating manikins. The experimental method, in terms of pollutant source setting, sampling points and schedule, was investigated. Statistical analysis showed that appropriately modified sampling grid was able to provide reasonable data. A small difference in the source locations can lead to a significant difference in cabin contaminant fields. And the relationship between gaseous and particulate pollutant transport was also discussed through tracking behavior analysis. © 2013 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/80772
Appears in Collections: 气候变化事实与影响
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作者单位: School of Environmental Science and Engineering, Tianjin University, Tianjin 300072, China; School of Mechanical Engineering, Purdue University, West Lafayette, IN 47907, United States; Environmental Control Systems, Boeing Commercial Airplanes, Everett, WA 98203, United States
Recommended Citation:
Li F,, Liu J,, Pei J,et al. Experimental study of gaseous and particulate contaminants distribution in an aircraft cabin[J]. Atmospheric Environment,2014-01-01,85