multi-family residential building

In this paper, a long-term numerical study which examines the unique airflow pattern and the corresponding VOC distribution within a typical apartment building in the severe cold region of China is described. A VOC model was developed to simulate the time-dependent emission rates with adsorption and desorption. This model was then integrated with COMIS, a multi-zone airflow model. The target VOC for study was benzene. The results show various downward tendencies for benzene concentrations in all the dwellings.