Dispersion Modeling Techniques for Exhaust Stack Design

There are four types of dispersion models; graphical, analytical, computational and physical. Each one of these models has its appropriate applications, but misapplying a model can result in either an inadequate exhaust design or in an excessive effort (i.e., fees). Therefore, this presentation provides the audience with guidelines on how and when each of these models should be utilized, what the limitations are of each model, and some insight in how to determine if models are being properly utilized.