Syllabus For The Subject Mine Ventilation

Mine Ventilation


INTRODUCTION
COMPONENTS OF THE MINE CYCLE
Elements of the system
The downcast shaft
Example Level workings
Upcast shaft
Example


THE COMPLETE MINE CYCLE
Natural ventilation
Combined fan and natural ventilation
Case Study .
General observations on the table of results
Polytropic indices
Fan performance
Natural ventilating energy, NVE
Natural ventilating pressure. NVP
. Heat additions
Inclined working
Dip circuit
Rise CircuitThe effect of moisture
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