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Title:

History source identification of airborne pollutant dispersions in a slot ventilated building enclosure

Document type:
Zeitschriftenaufsatz
Author(s):
Liu, D.; Zhao, F.-Y.; Wang, H.-Q.; Rank, E.
Abstract:
The backward time modeling of diffusion–convection pollutant dispersions has been developed with quasi-reversibility method in this work. The procedure is applied to the backward time identification of the contaminant release history and source location in a three-dimensional slot ventilated building enclosure. Spatial distributions of pollutant concentrations are known in priori. The effects of supplying air velocity, pollutant source location, pollutant diffusivity property, and pollutant rele...     »
Keywords:
Slot-ventilation; Pollutant dispersion; Backward time problem; CFD
Journal title:
International Journal of Thermal Sciences
Year:
2013
Journal volume:
64
Year / month:
2013-02
Month:
Feb
Journal issue:
2
Pages contribution:
81-92
Fulltext / DOI:
doi:10.1016/j.ijthermalsci.2012.08.005
Status:
Verlagsversion / published
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