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4284 -- CFD Modeling and Measurement of Aerosol Particle Distributions in Ventilated Multizone Rooms
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4284 -- CFD Modeling and Measurement of Aerosol Particle Distributions in Ventilated Multizone Rooms
Conference Proceeding by ASHRAE, 1999
Weizhen Lu, Ph.D., P.E.; Andrew T. Howarth, Ph.D., P.E.; Nor M. Adams, Ph.D.; Saffa B. Riffat, Ph.D., P.E.
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This paper reports a study of airflow and aerosol particle distribution in ventilated multizone areas with different geometrical conditions. The research includes both CFD simulation and experimental measurement. The comparisons of average particle concentration decay between numerical results and measured data are generally satisfactory and acceptable. It can be concluded that the particle movement and distribution are mainly influenced by the airflow pattern, ventilation rates, and particle properties.
Units: SI
Citation: ASHRAE Transactions, vol. 105, pt. 2