Simulation of the Dynamics of a Fire in a One-Story Restaurant -- Texas

In 2000, a fire in a Texas restaurant resulted in the deaths of two firefighters. NIOSH and NIST conducted a study using the Fire Dynamics Simulator and Smoke View to analyze the fire's dynamics. The restaurant's structure, including its masonry walls and wood trusses, contributed to the fire's spread. The simulation revealed that the fire started in the office, spread to the attic, and led to a roof collapse. The study examined the effects of positive pressure ventilation and the potential for detecting attic fires by removing ceiling tiles. The findings highlighted the high temperatures and low oxygen levels in the attic, with limited impact from ventilation fans.

What were the results of the simulation regarding the fire spread?

Explain the role of the NIST Fire Dynamics Simulator in this incident.

What were the main areas of interest that NIOSH requested to be investigated?

What conclusions can be drawn about the fire's behavior based on the simulation?