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The ICI Laboratory in Runcorn, UK, is located in the open countryside
of Northwest England. Managers at the complex were concerned about whether
or not a common fume cupboard vent located in the center of the building
was having an adverse impact on the purity of air entering HVAC intakes
in the side of the neighboring buildings on the site.
Near-ground vector streaks and predicted gas release plume
The FLUENT CFD code and GAMBIT preprocessor were used to model various
atmospheric wind profiles and wind speeds approaching the laboratory complex
from various incident angles and the resultant vent plume trajectory was
plotted. Human impact toxicity studies such as these are becoming more
and more common in chemical plants and laboratories across the world.
CFD is uniquely capable of quickly and inexpensively assessing environmental
dispersion of cross-plant releases and their interaction with various
neighboring buildings and the local terrain.
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