Research Article

Numerical Study on Different Series Modes of Jet Fan in a Longitudinal Tunnel Ventilation System

Figure 12

The comparison of velocity profiles and pressure profiles along the longitudinal direction of first operating condition and second operating condition (the velocity profiles and pressure profiles obtained from the section 1.5 m high from the ground).
194125.fig.0012a
(a)
194125.fig.0012b
(b)