About: Effect of pollutant source location on air pollutant dispersion around a high-rise building

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An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

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type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
title	Effect of pollutant source location on air pollutant dispersion around a high-rise building
Creator	Zhang, Yu Dong, Kejun Jin, Ruizhi Keshavarzian, Erfan Zhao, Ming Kwok, Kenny
source	Elsevier; Medline; PMC
abstract	This article investigates the dispersion of airborne pollutants emitted from different locations near a high-rise building. A Computational Fluid Dynamics (CFD) model for simulating the wind flow field and the pollutant dispersion was developed and validated by wind tunnel data. Then the spreading of the pollutant emitted from different locations to a rectangular-shaped high-rise residential (HRR) building was numerically studied. The pollutant source location was set in a wide range of the position angle and distance between the source and the building. It was found that the pollutant concentration on the building decreases with an increase in the emission distance whereas the effect of the position angle is more complicated. Interestingly, there is a critical range of the position angle from which the emitted pollutants will not spread to the building in a significant way. The effect of the source location was linked to the wind flow field around the building, particularly with several major flows. The vertical distributions of the pollutant concentration on different faces were also investigated, and it was found that these are more affected by the vertical flow near each face. Finally, a mathematical model was developed to evaluate the pollutant concentration as a function of the emission distance and position angle. These findings are helpful to the understanding of the dispersion of airborne pollutants around high-rise buildings and the related hazard management in urban design.
has issue date	2020-01-15(xsd:dateTime)
bibo:doi	10.1016/j.apm.2020.01.019
bibo:pmid	32287944
has license	no-cc
sha1sum (hex)	59429c5352bfefa9ca3d1d161e46c34a39d901c4
schema:url	https://doi.org/10.1016/j.apm.2020.01.019
resource representing a document's title	Effect of pollutant source location on air pollutant dispersion around a high-rise building
has PubMed Central identifier	PMC7111480
has PubMed identifier	32287944
schema:publication	Appl Math Model
resource representing a document's body	covid:59429c5352bfefa9ca3d1d161e46c34a39d901c4#body_text
is schema:about of	named entity 'outbreak' named entity 'wind' named entity 'developed' named entity 'distributions' named entity 'position angle' named entity 'pollutant' named entity 'high-rise' named entity 'pollutant' named entity 'AIR POLLUTANT' named entity 'DATA' named entity 'CRITICAL' named entity 'DISTRIBUTIONS' named entity 'EVALUATE' named entity 'DISTANCE' named entity 'EMISSION' named entity 'BUILDING' named entity 'FLOWS' named entity 'APPLIED' named entity 'SIGNIFICANT' named entity 'THESE' named entity 'SHAPED' named entity 'BUILDINGS' named entity '5B10' named entity 'MATHEMATICAL MODEL' named entity 'DESIGN' named entity 'AFFECTED' named entity 'AIRBORNE' named entity 'FINDINGS' named entity 'LOCATION' named entity 'MANAGEMENT' named entity 'SPREAD' named entity 'RANGE' named entity 'FACE' named entity 'MODEL' named entity 'EFFECT' named entity 'MAJOR' named entity 'LOCATION' named entity 'EFFECT' named entity '583' named entity 'POLLUTANT' named entity 'FLOW' named entity 'SPREADING' named entity 'RELATED' named entity 'SCIENTIFIC' named entity 'SIMULATING' named entity 'PREDICTION' named entity 'WIDE' named entity 'RECTANGULAR' named entity 'LOCATIONS' named entity 'OUTBREAKS' named entity 'REPORTS' named entity 'FLOW FIELD' named entity 'DISPERSION' named entity 'CONCENTRATION' named entity 'POSITION' named entity 'POLLUTANT' named entity 'DISPERSION' named entity 'SOURCE' named entity 'SET' named entity 'UNDERSTANDING' named entity 'CONTROL' named entity 'HAZARDS' named entity 'COMPLICATED' named entity 'ATTENTION' named entity 'DISEASES' named entity 'SOURCE' named entity 'IS A' named entity 'INVESTIGATES' named entity 'URBAN AREAS' named entity 'HIGH-RISE BUILDING' named entity 'FUNCTION' named entity 'HIGH-RISE BUILDING' named entity 'PUBLIC HEALTH' named entity 'DIFFERENT' named entity 'MATHEMATICAL MODELLING' named entity 'ARTICLE'

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