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Effects of face velocity, flanges, and mannikin position on the effectiveness of a benchtop enclosing hood in the absence of cross-drafts
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MAP20071020864
Guffey, Steven Eugene ‌
Effects of face velocity, flanges, and mannikin position on the effectiveness of a benchtop enclosing hood in the absence of cross-drafts / Steven E. Guffey, Nir Barnea
Sumario: Although enclosing hoods are often deemed the most effective type for industrial processes, there is little published research concerning simple enclosing hoods similar to those used in industry. This study investigated the effects of face velocity, mannikin position, and flange angle on exposure to a mannikin standing at the face of an industrial benchtop enclosing hood. Sulfur hexafluoride was released at low velocity inside a plain enclosing hood located on a tabletop
En: American Industrial Hygiene Association journal. - Fairfax, Virginia. - Vol. 55, nº 2, February 1994 ; p. 132-139
1. Higiene industrial ‌. 2. Procesos industriales ‌. 3. Contaminación atmosférica ‌. 4. Muestreos ‌. 5. Contaminantes químicos ‌. 6. Velocidad de propagación ‌. 7. Ambiente de trabajo ‌. 8. Sistemas de ventilación ‌. I. Barnea, Nir ‌. II. Title. III. Título: American Industrial Hygiene Association journal.