The Use Of CFD For The Development Of A Field Air
Pollution Exposure System
Author(s)
H.B. Leyendecker, J.F. Favier & A.W. Davison
Abstract
Research on the effect of air pollutants on plants employs both laboratory and
field experimental facilities. The advantage in using field-based facilities is the
closer correlation of experiments with the natural environment. For field
facilities, two distinct types of approach have been taken; (i) exclusion of
ambient air in the experimental area and its replacement with air of the desired
pollutant concentration using forced air delivery and various enclosing
structures (Open Top Chambers, Air Exclusion Systems), and (ii) enrichment
of ambient air with the pollutant gas and using ambient wind for dispersion
(Free Air Carbon Dioxide Enrichment, Zonal Air Pollutant System).
The objective of the work reported here is to
Keywords
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