Evaluation of source model coupled computational fluid dynamics (CFD) simulation of the dispersion of airborne contaminants in a work environment.
Dispersion of airborne contaminants in indoor air was evaluated employing physical measurement, empirical models, and computer simulation methods. Field data collected from a tray of evaporating solvent in the laboratory were compared with computational fluid dynamics (CFD) simulations coupled with...
| Publicado en: | Journal of Occupational & Environmental Hygiene Vol. 3; no. 12; pp. 684 - 694 |
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| Autores principales: | , , |
| Formato: | CEU equations & formulas exam questions pictorial research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
Dec2006
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=106112202&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 106112202 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 15459624 V1L jtl: Journal of Occupational & Environmental Hygiene issn: 15459624 maglogo: Y pubinfo: dt: Dec2006 vid: 3 iid: 12 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 106112202 106112202 2009544754 10.1080/15459620601011140 NLM17050350 106112202 ppf: 684 ppct: 10 formats: fmt: @attributes: type: P tig: atl: Evaluation of source model coupled computational fluid dynamics (CFD) simulation of the dispersion of airborne contaminants in a work environment. aug: au: Salim SM Viswanathan S Ray MB affil: Institute of Chemical and Engineering Sciences, Jurong Island, Singapore. sug: subj: Air Pollutants, Occupational Analysis Computer Simulation Models, Theoretical Air Pollution, Indoor Analysis Propanols Analysis Education, Continuing (Credit) Work Environment Human ab: Dispersion of airborne contaminants in indoor air was evaluated employing physical measurement, empirical models, and computer simulation methods. Field data collected from a tray of evaporating solvent in the laboratory were compared with computational fluid dynamics (CFD) simulations coupled with evaporation models. The results indicated that mathematical models of evaporation can be coupled with CFD simulations to produce reasonable qualitative predictions of airborne contaminant levels. The airflow pattern within a room is primarily determined by the room layout and the position of the air supply diffusers. Variations in ventilation rate did not alter the airflow pattern, thus generating a characteristic concentration profile of the airborne contaminants. pubtype: Academic Journal doctype: CEU equations & formulas exam questions pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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