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A Numerical study of worker exposure to a gaseous contaminant : variations on body shape and scalar transport model

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24510‎$a‎A Numerical study of worker exposure to a gaseous contaminant‎$b‎: variations on body shape and scalar transport model‎$c‎Jun Li... [et al.]
5208 ‎$a‎In this study, the Eulerian scalar transport model and the Lagrangian trajectory tracking method were compared in their ability to predict the concentrations around a human shaped body exposed to gaseous contaminants within the length of an arm's reach. It was seen that the Eulerian method exhibited a more diffusive nature than the Lagrangian method. However, the concentration predictions obtained with the Lagrangian method may converge with the Eulerian prediction if an adequate number of trajetories are tracked
65011‎$0‎MAPA20080585679‎$a‎Higiene industrial
65011‎$0‎MAPA20080591113‎$a‎Gases contaminantes
65011‎$0‎MAPA20080612597‎$a‎Sistemas de ventilación
65011‎$0‎MAPA20080627256‎$a‎Métodos cuantitativos de medida
65011‎$0‎MAPA20080594589‎$a‎Análisis comparativo
65011‎$0‎MAPA20080592028‎$a‎Modelos de análisis
65011‎$0‎MAPA20080592059‎$a‎Modelos predictivos
7001 ‎$0‎MAPA20080000691‎$a‎Li, Jun
7102 ‎$0‎MAPA20080460990‎$a‎American Industrial Hygiene Association
7102 ‎$0‎MAPA20080474805‎$a‎American Conference of Governmental Industrial Hygienists
7730 ‎$t‎Journal of occupational and environmental hygiene‎$d‎Cincinnati, Ohio : American Industrial Hygiene Association : American Conference of Governmental Industrial Hygienists‎$g‎Vol. 2, nº 6, June 2005 ; p. 323-334