TY  - JOUR
PY  - 2012//
TI  - A combination of fire and dispersion modeling techniques for simulating a warehouse fire
JO  - International journal of safety and security engineering
A1  - Daly, A.
A1  - Zannetti, P.
A1  - Echekki, T.
SP  - 368
EP  - 380
VL  - 2
IS  - 4
N2  - Understanding the environmental impact of large warehouse fires can be a daunting task because of uncertainty in establishing a fire scenario and additional uncertainty about the fate of the fire plume and its content. A warehouse in New Orleans, Louisiana, had a large fire on May 14, 2004. In order to estimate ground-level exposure in the neighborhood of the warehouse, a fire scenario was development and, subsequently, two modeling techniques for the fire plume dispersion were implemented. First, we applied the National Institute of Standards and Technology (NIST) fire model ALOFT-FT to calibrate the smoke emissions (and consequently the emissions of PM2.5). Second, we used US Environmental Protection Agency (EPA) dispersion models (ISCST3 and AERMOD) to calculate the ground-level concentration of smoke from the fire. Because of the high heat of the fire, we estimated that only 6% or less of the fire emissions could impact the local neighborhood, while 94% or more of the fire emissions remained high above the ground. For AERMOD, the corresponding percentages are 8% and 92%. Keywords  AERMOD, accident reconstruction, air quality modeling, ALOFT-FT, fire modeling, ISCST3, plume modeling.<p /> <p>Language: en</p>
LA  - en
SN  - 2041-9031
UR  - http://dx.doi.org/10.2495/SAFE-V2-N4-368-380
ID  - ref1
ER  -