Matches in SemOpenAlex for { <https://semopenalex.org/work/W2557657788> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2557657788 endingPage "429" @default.
- W2557657788 startingPage "421" @default.
- W2557657788 abstract "An important issue in the context of air pollution by indoor combustion sources pertains to the joint effect of source strength, coagulation, and ventilation rate on the ultrafine particle exposure metrics. It was recently predicted by detailed numerical analysis of the Smoluchowski coagulation equation with continuous source and sink terms that the ultrafine particle number, mass, and surface area concentrations do not monotonically decrease with increasing air exchange rate, but display peak concentrations at certain Critical Air Exchange Rates (CAERs). As these results are of considerable significance for exposure assessment as well as for implementing particle control technologies, it is necessary to assess the CAER for different aerosol characteristics. Given the fact that the numerical method of solving coagulation equation with realistic Fuchs kernel is computationally intensive, simpler semi-analytical approaches are desired for providing reasonable estimates of CAER and clearer insight into the counter-intuitive, peaking behavior. In this article, we present such an approach by replacing the Fuchs kernel by a spectrum-averaged effective coagulation coefficient, within the framework of the steady-state model. The effective coagulation coefficient is size independent but depends implicitly on the aerosol concentration thus capturing the combined effect of coagulation and removal processes. The number concentrations obtained from this method have been compared and validated against the numerical solutions. The model predicts more pronounced effects on the peaking behavior as well as larger CAER values for fractal particles as compared to compact particles. The results are further discussed.Copyright © 2017 American Association for Aerosol Research" @default.
- W2557657788 created "2016-12-08" @default.
- W2557657788 creator A5042429490 @default.
- W2557657788 creator A5067864374 @default.
- W2557657788 date "2016-12-23" @default.
- W2557657788 modified "2023-10-13" @default.
- W2557657788 title "Modeling Critical Air Exchange Rates (CAERs) for aerosol number concentrations from nano-particle sources using an “effective coagulation coefficient” approach" @default.
- W2557657788 cites W1998351974 @default.
- W2557657788 cites W2011443381 @default.
- W2557657788 cites W2053960006 @default.
- W2557657788 cites W2073976184 @default.
- W2557657788 cites W2084667272 @default.
- W2557657788 cites W2146028258 @default.
- W2557657788 cites W2154353627 @default.
- W2557657788 cites W2155118487 @default.
- W2557657788 cites W2165251878 @default.
- W2557657788 cites W2289743718 @default.
- W2557657788 cites W2335503884 @default.
- W2557657788 cites W4211148370 @default.
- W2557657788 doi "https://doi.org/10.1080/02786826.2016.1267328" @default.
- W2557657788 hasPublicationYear "2016" @default.
- W2557657788 type Work @default.
- W2557657788 sameAs 2557657788 @default.
- W2557657788 citedByCount "2" @default.
- W2557657788 countsByYear W25576577882021 @default.
- W2557657788 crossrefType "journal-article" @default.
- W2557657788 hasAuthorship W2557657788A5042429490 @default.
- W2557657788 hasAuthorship W2557657788A5067864374 @default.
- W2557657788 hasBestOaLocation W25576577881 @default.
- W2557657788 hasConcept C105923489 @default.
- W2557657788 hasConcept C111368507 @default.
- W2557657788 hasConcept C118552586 @default.
- W2557657788 hasConcept C121332964 @default.
- W2557657788 hasConcept C121864883 @default.
- W2557657788 hasConcept C127313418 @default.
- W2557657788 hasConcept C147789679 @default.
- W2557657788 hasConcept C151730666 @default.
- W2557657788 hasConcept C153294291 @default.
- W2557657788 hasConcept C15744967 @default.
- W2557657788 hasConcept C178790620 @default.
- W2557657788 hasConcept C185592680 @default.
- W2557657788 hasConcept C186060115 @default.
- W2557657788 hasConcept C187530423 @default.
- W2557657788 hasConcept C20556612 @default.
- W2557657788 hasConcept C2775925408 @default.
- W2557657788 hasConcept C2778382381 @default.
- W2557657788 hasConcept C2778517922 @default.
- W2557657788 hasConcept C2779343474 @default.
- W2557657788 hasConcept C2779345167 @default.
- W2557657788 hasConcept C39432304 @default.
- W2557657788 hasConcept C57879066 @default.
- W2557657788 hasConcept C74412414 @default.
- W2557657788 hasConcept C86803240 @default.
- W2557657788 hasConcept C97355855 @default.
- W2557657788 hasConceptScore W2557657788C105923489 @default.
- W2557657788 hasConceptScore W2557657788C111368507 @default.
- W2557657788 hasConceptScore W2557657788C118552586 @default.
- W2557657788 hasConceptScore W2557657788C121332964 @default.
- W2557657788 hasConceptScore W2557657788C121864883 @default.
- W2557657788 hasConceptScore W2557657788C127313418 @default.
- W2557657788 hasConceptScore W2557657788C147789679 @default.
- W2557657788 hasConceptScore W2557657788C151730666 @default.
- W2557657788 hasConceptScore W2557657788C153294291 @default.
- W2557657788 hasConceptScore W2557657788C15744967 @default.
- W2557657788 hasConceptScore W2557657788C178790620 @default.
- W2557657788 hasConceptScore W2557657788C185592680 @default.
- W2557657788 hasConceptScore W2557657788C186060115 @default.
- W2557657788 hasConceptScore W2557657788C187530423 @default.
- W2557657788 hasConceptScore W2557657788C20556612 @default.
- W2557657788 hasConceptScore W2557657788C2775925408 @default.
- W2557657788 hasConceptScore W2557657788C2778382381 @default.
- W2557657788 hasConceptScore W2557657788C2778517922 @default.
- W2557657788 hasConceptScore W2557657788C2779343474 @default.
- W2557657788 hasConceptScore W2557657788C2779345167 @default.
- W2557657788 hasConceptScore W2557657788C39432304 @default.
- W2557657788 hasConceptScore W2557657788C57879066 @default.
- W2557657788 hasConceptScore W2557657788C74412414 @default.
- W2557657788 hasConceptScore W2557657788C86803240 @default.
- W2557657788 hasConceptScore W2557657788C97355855 @default.
- W2557657788 hasIssue "4" @default.
- W2557657788 hasLocation W25576577881 @default.
- W2557657788 hasOpenAccess W2557657788 @default.
- W2557657788 hasPrimaryLocation W25576577881 @default.
- W2557657788 hasRelatedWork W161201203 @default.
- W2557657788 hasRelatedWork W1673769914 @default.
- W2557657788 hasRelatedWork W1989893664 @default.
- W2557657788 hasRelatedWork W2001042274 @default.
- W2557657788 hasRelatedWork W2075117782 @default.
- W2557657788 hasRelatedWork W2089031854 @default.
- W2557657788 hasRelatedWork W2097652297 @default.
- W2557657788 hasRelatedWork W2398796775 @default.
- W2557657788 hasRelatedWork W2910719621 @default.
- W2557657788 hasRelatedWork W4252958307 @default.
- W2557657788 hasVolume "51" @default.
- W2557657788 isParatext "false" @default.
- W2557657788 isRetracted "false" @default.
- W2557657788 magId "2557657788" @default.
- W2557657788 workType "article" @default.