Two-Zone Model Solutions

Specified solutions of the general two-zone model have been presented previ-ously.i  

Skaret presents a general air and contaminant mass flow model for a space where the air volume, ventilation, filtration, and contaminant emission have been divided for both the zones and the turbulent mixing (diffusion) between the zones is included. A time-dependent behavior of the concentration in the zones with constant pollutant flow rate is presented. 

Bach et al., Pozin, and Shilkrot and Zhivov - present two-zone models for mixing, zoning, and stratification strategies with different air distribution methods. 

Mundt presents a two-zone model for the calculation of temperature gradient within a stratification strategy. 

Sections 8.7.3 and 8.7.4 give examples of the calculation of two-zone air flow and contaminant flow models applied to stratification and zoning strategies. 

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