Advanced Ventilation in Underground Openings
- Pressure, flow intensity and velocity
Air pressure drop
Air flow intensity
Air velocity
- Energy loss in mine air
Continuity law
Bernoulli relationship and related calculations
- Types of ventilation network
Serial networks
Parallel networks
- Types of ventilation network
Diagonal networks
Composite networks
- Air control and regulation in the mine
Mine air control criteria
Adjusting the ventilation network
- Air control and regulation in the mine
Adjusting the ventilation network
Calculating the resistance of regulator doors
- Secondary or auxiliary ventilation
Secondary ventilation
Calculations related to the booster fan
- Principles of ventilation system design in underground mines
Network design criteria for mine ventilation
- Mine fire investigations and abatement
- Fire control measures