Matches in SemOpenAlex for { <https://semopenalex.org/work/W4310715521> ?p ?o ?g. }
- W4310715521 endingPage "105758" @default.
- W4310715521 startingPage "105758" @default.
- W4310715521 abstract "We use large eddy simulations to investigate the puff and droplet dynamics from violent expiratory events such as coughs and sneezes in the first few seconds following an ejection. For each of the eleven simulations considered, over 60,000 droplets are ejected and individually tracked using the point-particle Euler–Lagrange approach. We test the sensitivity of the puff and droplet dynamics to various parameters including the ejection volume, momentum, and orientation. We also explore the effect of the mouth shape on the aforementioned dynamics by considering elliptical and circular inlet cross-sections. The results from the simulations compare favorably with a recent theoretical framework put forth by Balachandar et al. (2020) in terms of the puff size and propagation velocity. More importantly however, the theory is able to accurately predict the number and size spectra of the potentially virus-laden droplet nuclei that remain airborne within the puff. We observe that the ejection angle and mouth shape do not significantly affect the puff and droplet dynamics. Additionally, we quantify the carrying capacity of the detached puff portions in terms of the number and size spectra of droplets/droplet nuclei suspended within." @default.
- W4310715521 created "2022-12-16" @default.
- W4310715521 creator A5008416232 @default.
- W4310715521 creator A5013063833 @default.
- W4310715521 creator A5035789002 @default.
- W4310715521 creator A5044620456 @default.
- W4310715521 creator A5056921658 @default.
- W4310715521 date "2023-01-01" @default.
- W4310715521 modified "2023-09-23" @default.
- W4310715521 title "Sensitivity of puff dynamics and airborne droplet nuclei distribution to variations in violent expiration events" @default.
- W4310715521 cites W1973922464 @default.
- W4310715521 cites W1980774066 @default.
- W4310715521 cites W1987366562 @default.
- W4310715521 cites W2017186946 @default.
- W4310715521 cites W2019398050 @default.
- W4310715521 cites W2022916957 @default.
- W4310715521 cites W2047352485 @default.
- W4310715521 cites W2056084404 @default.
- W4310715521 cites W2056539813 @default.
- W4310715521 cites W2062712788 @default.
- W4310715521 cites W2074447412 @default.
- W4310715521 cites W2093359284 @default.
- W4310715521 cites W2096026426 @default.
- W4310715521 cites W2105772427 @default.
- W4310715521 cites W2157764140 @default.
- W4310715521 cites W2158731622 @default.
- W4310715521 cites W2165008991 @default.
- W4310715521 cites W2168795429 @default.
- W4310715521 cites W2169831041 @default.
- W4310715521 cites W2257632633 @default.
- W4310715521 cites W2261880890 @default.
- W4310715521 cites W2532092339 @default.
- W4310715521 cites W2595414464 @default.
- W4310715521 cites W2627048830 @default.
- W4310715521 cites W2788518094 @default.
- W4310715521 cites W2967928445 @default.
- W4310715521 cites W2980193583 @default.
- W4310715521 cites W3007100210 @default.
- W4310715521 cites W3014033385 @default.
- W4310715521 cites W3024712370 @default.
- W4310715521 cites W3026744586 @default.
- W4310715521 cites W3032857945 @default.
- W4310715521 cites W3070526427 @default.
- W4310715521 cites W3088911249 @default.
- W4310715521 cites W3109173789 @default.
- W4310715521 cites W3128882466 @default.
- W4310715521 cites W3167981801 @default.
- W4310715521 cites W3174282694 @default.
- W4310715521 cites W3197199556 @default.
- W4310715521 cites W4214932836 @default.
- W4310715521 cites W4255505144 @default.
- W4310715521 doi "https://doi.org/10.1016/j.compfluid.2022.105758" @default.
- W4310715521 hasPublicationYear "2023" @default.
- W4310715521 type Work @default.
- W4310715521 citedByCount "1" @default.
- W4310715521 countsByYear W43107155212023 @default.
- W4310715521 crossrefType "journal-article" @default.
- W4310715521 hasAuthorship W4310715521A5008416232 @default.
- W4310715521 hasAuthorship W4310715521A5013063833 @default.
- W4310715521 hasAuthorship W4310715521A5035789002 @default.
- W4310715521 hasAuthorship W4310715521A5044620456 @default.
- W4310715521 hasAuthorship W4310715521A5056921658 @default.
- W4310715521 hasConcept C10138342 @default.
- W4310715521 hasConcept C121332964 @default.
- W4310715521 hasConcept C127413603 @default.
- W4310715521 hasConcept C145912823 @default.
- W4310715521 hasConcept C162324750 @default.
- W4310715521 hasConcept C21200559 @default.
- W4310715521 hasConcept C24326235 @default.
- W4310715521 hasConcept C24890656 @default.
- W4310715521 hasConcept C57879066 @default.
- W4310715521 hasConcept C60718061 @default.
- W4310715521 hasConcept C74650414 @default.
- W4310715521 hasConceptScore W4310715521C10138342 @default.
- W4310715521 hasConceptScore W4310715521C121332964 @default.
- W4310715521 hasConceptScore W4310715521C127413603 @default.
- W4310715521 hasConceptScore W4310715521C145912823 @default.
- W4310715521 hasConceptScore W4310715521C162324750 @default.
- W4310715521 hasConceptScore W4310715521C21200559 @default.
- W4310715521 hasConceptScore W4310715521C24326235 @default.
- W4310715521 hasConceptScore W4310715521C24890656 @default.
- W4310715521 hasConceptScore W4310715521C57879066 @default.
- W4310715521 hasConceptScore W4310715521C60718061 @default.
- W4310715521 hasConceptScore W4310715521C74650414 @default.
- W4310715521 hasLocation W43107155211 @default.
- W4310715521 hasOpenAccess W4310715521 @default.
- W4310715521 hasPrimaryLocation W43107155211 @default.
- W4310715521 hasRelatedWork W2026325552 @default.
- W4310715521 hasRelatedWork W2029790778 @default.
- W4310715521 hasRelatedWork W2048347200 @default.
- W4310715521 hasRelatedWork W2053057910 @default.
- W4310715521 hasRelatedWork W2060477245 @default.
- W4310715521 hasRelatedWork W2065015292 @default.
- W4310715521 hasRelatedWork W2070981731 @default.
- W4310715521 hasRelatedWork W2089074995 @default.
- W4310715521 hasRelatedWork W2943748104 @default.
- W4310715521 hasRelatedWork W2953604353 @default.
- W4310715521 hasVolume "251" @default.