Good exhaust/intake system design ensures exhaust does not reenter the building that produced it. CPP engineers conducted a study for ASHRAE to improve the method which calculates the minimum distance between exhaust stacks and intakes to ensure good air quality for building occupants. This new method uses the knowledge provided in Chapter 45 of the…
Are you trying to demonstrate modeled compliance by increasing stack heights or installing additional emission control? If so, you are probably trying to overcome the flaws in AERMOD that result in predictions that may be 2 to 8 times higher than reality. Rather than finding solutions to overcome the flaws in the model or installing…
The American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) has named CPP Principal and Vice President Dr. Ron Petersen as an ASHRAE Fellow. This honor recognizes Dr. Petersen’s more than 45 years of contributions to atmospheric dispersion modeling, air quality, and meteorology. CPP congratulates Dr. Petersen on this accomplishment. ASHRAE is one of the…
