Modelling mass transfer phenomena and quantification of ventilation performance in a full scale installation

The development of a low order model is outlined in this paper, it can be used for control purposes , and for the quantification of ventilation performance in ventilated systems. First, numerical simulations allowed the generation of an informative pollutant transport data . Then a low order transfer function model was built. The obtained results show that first order model can sufficiently describe the dominant mass transfer dynamics in the ventilated air space.