A computer simulation of indoor air quality which models changes in point sources and ventilation

摘要

The subject of indoor air quality is generating increasing concern in the public and political arena. In spite of its publicity it is still a fairly technical subject, the health effects of which are poorly understood. A model is described which will visually illustrate the indoor air quality in a specific situation, the parameters which affect it and how it compares with occupational health standards. Environmental tobacco smoke is evaluated as one point source which can affect indoor air quality.