Numerical Simulations on the Extinguishing Effect of Water Mist System with Different Parameters of Longitudinal Ventilation in Curve Tunnel Fire

<div>Variation of the heat release rate under different curvatures and time required for controlling fire. (a) Straight tunnel. (b) Curvature 1/500 tunnel. (c) Curvature 1/860 tunnel. (d) Time required for controlling fire.</div>

Advances in Civil Engineering

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Figure 9

Figure 9: Numerical Simulations on the Extinguishing Effect of Water Mist System with Different Parameters of Longitudinal Ventilation in Curve Tunnel Fire 

Figure 9 | Numerical Simulations on the Extinguishing Effect of Water Mist System with Different Parameters of Longitudinal Ventilation in Curve Tunnel Fire 