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Document type:
Zeitschriftenaufsatz 
Author(s):
Liu, D.; Zhao, F.-Y.; Wang, H.-Q.; Rank, E. 
Title:
History source identification of airborne pollutant dispersions in a slot ventilated building enclosure 
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:
Pages contribution:
81-92 
Status:
Verlagsversion / published