AS HRAE Jou rna l ash rae .o rg M a y 2 0 0 8 Michael D. Larrañaga, Ph.D., P.E., is Simplex Professor and department head of the School of Fire Protection and Safety at the Oklahoma State University, School of Fire Protection and Safety Engineering Technology, Stillwater, Okla. Mario G. Beruvides, Ph.D., P.E., is professor and director of the Center for Systems Solutions at Texas Tech Universit...

Consulting engineers who design school facilities are challenged with controlling space humidity while also providing continuous ventilation as required by ASHRAE Standard 62-1999, now part of most major building codes. What would appear to be a simple design process is complicated by various logistical and operational factors. Schools, by nature, have a high occupant density which results in l...