A MATHEMATICAL MODEL FOR DETERMINING THE DIMENSIONLESS HEAT FLUX WITH APPLICATION IN MINE ENVIRONMENT

摘要

A major issue in the undergrounding mining is providing the thermal comfort parameters at the work sites and among those the temperature it's the most important. Also, in calculus of underground mine ventilation, the air temperature must be taken into account. The rate of dimensionless heat flux has a major influence in the mining environment by heating or cooling the air which flows through a mine work.