A Study Transient on Predictive Calculation Method of on Underground Ventilation Network[J]. Journal of Civil and Environmental Engineering, 2007, 29(5): 91-96.
A Study Transient on Predictive Calculation Method of on Underground Ventilation Network[J]. Journal of Civil and Environmental Engineering, 2007, 29(5): 91-96. DOI: 10.11835/j.issn.1674-4764.2007.05.018.
The authors developed a computer program of transient predictive calculation method on underground ventilation network. The program approximated a field data set of seasonal cyclic changes of air Temperature and humidity at the inlet to the sine curves
and included sensible heat conduction from rock to air current. The temperature of rock around and airway was calculated by finite difference method. The prediction method can be used to calculate the variation of flow rates
temperatures and humidities of air flow in the airways along underground network.