Sökning: onr:"swepub:oai:research.chalmers.se:ea69b079-67d0-4560-a7cb-91dff928d90d" > Modelling the direc...
Fältnamn | Indikatorer | Metadata |
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000 | 03249naa a2200373 4500 | |
001 | oai:research.chalmers.se:ea69b079-67d0-4560-a7cb-91dff928d90d | |
003 | SwePub | |
008 | 220107s2022 | |||||||||||000 ||eng| | |
024 | 7 | a https://doi.org/10.1098/rsif.2021.08192 DOI |
024 | 7 | a https://research.chalmers.se/publication/5280492 URI |
040 | a (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Wang, Jietuou Università Degli Studi di Padova,University of Padua4 aut |
245 | 1 0 | a Modelling the direct virus exposure risk associated with respiratory events |
264 | c 2022-01-12 | |
264 | 1 | b The Royal Society,c 2022 |
338 | a electronic2 rdacarrier | |
520 | a The outbreak of the COVID-19 pandemic highlighted the importance of accurately modelling the pathogen transmission via droplets and aerosols emitted while speaking, coughing and sneezing. In this work, we present an effective model for assessing the direct contagion risk associated with these pathogen-laden droplets. In particular, using the most recent studies on multi-phase flow physics, we develop an effective yet simple framework capable of predicting the infection risk associated with different respiratory activities in different ambient conditions. We start by describing the math- ematical framework and benchmarking the model predictions against well-assessed literature results. Then, we provide a systematic assessment of the effects of physical distancing and face coverings on the direct infection risk. The present results indicate that the risk of infection is vastly impacted by the ambient conditions and the type of respiratory activity, suggesting the non-existence of a universal safe distance. Meanwhile, wearing face masks provides excellent protection, effectively limiting the transmission of pathogens even at short physical distances, i.e. 1 m. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Maskinteknikx Strömningsmekanik och akustik0 (SwePub)203062 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Mechanical Engineeringx Fluid Mechanics and Acoustics0 (SwePub)203062 hsv//eng |
700 | 1 | a Dalla Barba, Federicou Università Degli Studi di Padova,University of Padua4 aut |
700 | 1 | a Roccon, Alessiou Technische Universität Wien,Vienna University of Technology4 aut |
700 | 1 | a Sardina, Gaetano,d 1982u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)sardina |
700 | 1 | a Soldati, Alfredou Technische Universität Wien,Vienna University of Technology4 aut |
700 | 1 | a Picano, Francescou Università Degli Studi di Padova,University of Padua4 aut |
710 | 2 | a Università Degli Studi di Padovab Technische Universität Wien4 org |
773 | 0 | t Journal of the Royal Society Interfaced : The Royal Societyg 19:186, s. 20210819-20210819q 19:186<20210819-20210819x 1742-5689x 1742-5662 |
856 | 4 | u https://research.chalmers.se/publication/528575/file/528575_Fulltext.pdfx primaryx freey FULLTEXT |
856 | 4 | u https://royalsocietypublishing.org/doi/pdf/10.1098/rsif.2021.0819 |
856 | 4 8 | u https://doi.org/10.1098/rsif.2021.0819 |
856 | 4 8 | u https://research.chalmers.se/publication/528049 |
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