About: Transient CFD simulation of the respiration process and inter-person exposure assessment

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

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Transient CFD simulation of the respiration process and inter-person exposure assessment
Creator	Gao, Naiping Niu, Jianlei
Source	Elsevier; Medline; PMC
abstract	It is known that the person-to-person spreading of certain infectious diseases is related with the transmission of human exhaled air in the indoor environments, and this is suspected to be the case with the severe acute respiratory syndrome (SARS) outbreak. This paper presents the numerical analysis of the human respiration process and the transport of exhaled air by breathing, sneezing, and coughing and their potential impact on the adjacent person in a modeled room with displacement ventilation. In order to account for the influence of the thermal plume around the human body, a three-dimensional computational thermal manikin (CTM) with an accurate description of body geometry was applied. Some of the results were compared with those from former simulations and experiments. It was found that personal exposure to the exhaled air from the normal respiration process of other persons is very low in a modeled room with displacement ventilation. Personal exposure to pollution caused by sneezing or coughing is highly directional. When two occupants face each other the cross-infection may happen due to the long transport distance of the exhalation.
has issue date	2005-06-27(xsd:dateTime)
bibo:doi	10.1016/j.buildenv.2005.05.014
bibo:pmid	32287998
has license	no-cc
sha1sum (hex)	0fa28b3974da43feef2358d568ab59ae49ae1ecf
schema:url	https://doi.org/10.1016/j.buildenv.2005.05.014
resource representing a document's title	Transient CFD simulation of the respiration process and inter-person exposure assessment
has PubMed Central identifier	PMC7117026
has PubMed identifier	32287998
schema:publication	Build Environ
resource representing a document's body	covid:0fa28b3974da43feef2358d568ab59ae49ae1ecf#body_text
is schema:about of	named entity 'transmission' named entity 'When' named entity 'human' named entity 'influence' named entity 'presents' named entity 'CFD' named entity 'Transient' named entity 'CFD SIMULATION' named entity 'TRANSIENT' named entity 'INTER-' named entity 'RESPIRATION' named entity 'MODELED' named entity 'SUSPECTED' named entity 'CAUSED BY' named entity 'HUMAN' named entity 'COMPARED' named entity 'VENTILATION' named entity 'SNEEZING' named entity 'PERSON' named entity 'ACCURATE' named entity 'INFECTIOUS DISEASES' named entity 'BODY' named entity 'DISTANCE' named entity 'IMPACT' named entity 'CERTAIN INFECTIOUS' named entity 'PLUME' named entity 'RESPIRATION' named entity 'SIMULATIONS' named entity 'ADJACENT' named entity 'EXPERIMENTS' named entity 'HIGHLY' named entity 'KNOWN' named entity 'ENVIRONMENTS' named entity 'THREE-DIMENSIONAL' named entity 'EXPOSURE TO' named entity 'ROOM' named entity 'TRANSPORT' named entity 'CROSS' named entity 'PERSON' named entity 'SPREADING' named entity 'APPLIED' named entity 'FACE' named entity 'HAPPEN' named entity 'PROCESS' named entity 'THERMAL' named entity 'VERY LOW' named entity 'CASE' named entity 'BREATHING' named entity 'EXHALATION' named entity 'EXPOSURE ASSESSMENT' named entity 'GEOMETRY' named entity 'INFLUENCE' named entity 'EXHALED AIR' named entity 'DUE TO' named entity 'COMPUTATIONAL' named entity 'NORMAL RESPIRATION' named entity 'PERSONAL EXPOSURE' named entity 'FOUND' named entity 'EXPOSURE TO POLLUTION' named entity 'RELATED' named entity 'PROCESS' named entity 'INFECTION' named entity 'PRESENTS' named entity 'NUMERICAL ANALYSIS' named entity 'DISPLACEMENT' named entity 'POTENTIAL' named entity 'PAPER' named entity 'PERSONS' named entity 'ORDER' named entity 'MANIKIN' named entity 'DESCRIPTION' named entity 'ACCOUNT' named entity 'INDOOR' named entity 'TRANSMISSION' named entity 'OUTBREAK' named entity 'LONG' named entity 'RESULTS' named entity 'COUGHING' named entity 'HUMAN BODY' named entity 'THEIR'

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