Simulation Of Mine Ventilation Under The Influence Of Mine Fires

This paper discusses the fundamental strategies adopted in the simulation package FIRES developed for ventilation simulation under mine fires. These fundamental strategies include (1) fire characteristic curves specifying the development of a mine fire with time, (2) simulation of fume spread in a ventilation system, (3) determination of the aerodynamic effects of mine fires on flows; and (4) dynamic simulation of flow state under mine fires. The major functions of the simulation package are also addressed. The package has been used to simulate an experiment of mine fire. A comparison is made between the simulation results and the measured data.