Ventilation negative pressure, an engineering term, refers to the pressure consumed in the process of mine ventilation to overcome various resistances during the flow of wind.
Ventilation negative pressure
Right!
Ventilation negative pressure, an engineering term, refers to the pressure consumed in the process of mine ventilation to overcome various resistances during the flow of wind.
- Name
- Ventilation negative pressure
- Name
- negative pressure of ventilation
- Subject
- Excavation works
- Headings
- Ventilation negative pressure
Explanation: Including static pressure and dynamic pressure, the former depends on the resistance and the amount of wind, and the latter depends on the wind speed.
