26-42 SIMULARE COMPUTERIZATĂ A UNUI INCENDIU LA UN AUTOTURISM ÎNTR-UN SPAȚIU SEMIDESCHIS
COMPUTATIONAL FIRE SIMULATION TO A CAR IN A SEMICLOSED SPACE
The article presents the work of the authors concerning the 3D fire simulation at a semi closed space involving one stationary car. A simulation using Pyrosim software is based on the physical model in which one electrical fault accident involving a car appear. The accident, consisting in a fire event at one stationary car, is modelled at 1.5 m from height. Considering an electrical fault followed by a fire, we obtained temperature fields and smoke spread depending on time in this tunnel. These information allow us to realize an appropriate impact on the event in aim of minimizing the time for a promptly intervention.
Keywords: road tunnel fire, heat release rate, Pyrosim software