Mine Fire Real-Time Simulator Can Help In Selecting The Best Fire Fighting Strategies

The PC computer program PCVENT, version 3.3, for the ventilation network analysis now incorporates a real-time fire simulator. Position of the fire or a source of contamination and the character of the event are input from the keyboard. There are several options of type of fire: heat only, contaminant only, or both with a constant burning rate or with oxygen as the only limiting factor. Airway resistances or fan characteristics can be modified during a fire simulation. This allows testing of various fire suppression strategies. Program application in the analysis of a real mine fire is presented.