Cross Over Analysis Envirometrics uses physical, parametric and Computational Fluid Dynamics (CFD) techniques to assist architects and engineers in determining the locations and configurations of exhaust stacks, air intakes, cooling towers, and other related features on buildings that will meet ASHRAE requirements and minimize re-entrainment and other adverse effects. These studies can also be used to estimate odor control requirements and traffic exhaust impacts. Indoor Air Quality Envirometrics developed the High Volume Small Surface Sampler (HVS3) for the U.S. Environmental Protection Agency to measure surface dust in indoor enviroments. The dust is collected in a manner that allows bulk chemical analysis.

Internal and Natural Ventilation Modeling
Envirometrics uses both analytic and CFD models to analyse natural ventilation flows and to visualize air flows and temperature distributions in the interior spaces of buildings.

Pedestrian Comfort Studies
Envirometrics performs pedestrian comfort and safety assessments of expected wind exposures for open spaces, sidewalks, walkways and entrances.

Wind Loading Studies
Envirometrics develops CFD models to meet the requirements of the International Building Code for wind loads analysis. These studies estimate the worst conditions that the building structure, glazing and cladding will have to endure.