A model for indoor motion dynamics of SARS-CoV-2 as a function of respiratory droplet size and evaporation

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dc.authoridEvrendilek, Fatih/0000-0003-1099-4363
dc.authoridAydin, Ismail Erkan/0000-0003-3552-5459
dc.authoridEvrendilek, Deniz/0000-0002-4699-4595
dc.authoridaydin savas, seckin/0000-0002-9389-2196
dc.contributor.authorAydin, Mehmet
dc.contributor.authorSavas, Seckin Aydin
dc.contributor.authorEvrendilek, Fatih
dc.contributor.authorAydin, Ismail Erkan
dc.contributor.authorEvrendilek, Deniz Eren
dc.date.accessioned2024-09-18T20:56:50Z
dc.date.available2024-09-18T20:56:50Z
dc.date.issued2021
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractA simplified model has been devised to estimate the falling dynamics of severe acute respiratory syndrome corona-virus 2 (SARS-CoV-2)-laden droplets in an indoor environment. Our estimations were compared to existing literature data. The spread of SARS-CoV-2 is closely coupled to its falling dynamics as a function of respiratory droplet diameter (1 to 2000 mu m) of an infected person and droplet evaporation. The falling time of SARS-CoV-2 with a respiratory droplet diameter of about 300 mu m from a height of 1.7 m remained almost the same among the Newtonian lift equation, Stokes's law, and our simplified model derived from them so as to account for its evaporation. The evaporative demand peaked at midday which was ten times that at midnight. The evaporating droplets <= 6 mu m lost their water content rapidly, making their lifetimes in the air shorter than their falling times. The droplets <= 6 mu m were able to evaporate completely and remained in the air for about 5 min as droplet nuclei with SARS-CoV-2.en_US
dc.identifier.doi10.1007/s10661-021-09382-7
dc.identifier.issn0167-6369
dc.identifier.issn1573-2959
dc.identifier.issue10en_US
dc.identifier.pmid34482422en_US
dc.identifier.scopus2-s2.0-85114278319en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1007/s10661-021-09382-7
dc.identifier.urihttps://hdl.handle.net/20.500.12483/12116
dc.identifier.volume193en_US
dc.identifier.wosWOS:000693114300001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofEnvironmental Monitoring and Assessmenten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSARS-CoV-2 contamination risksen_US
dc.subjectCOVID-19en_US
dc.subjectNewton's and Stokes' lawsen_US
dc.subjectRespiratory droplet sizeen_US
dc.subjectDroplet evaporationen_US
dc.titleA model for indoor motion dynamics of SARS-CoV-2 as a function of respiratory droplet size and evaporationen_US
dc.typeArticleen_US

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