Study on Time Factors in the Smoke Control Process of Highway Tunnel Fires

Figure 13

Time required to change with the wind speed of the jet fans: (a) no grid, (b) grid 1, (c) grid 2, (d) grid 3, (e) grid 4, and (f) grid 5.

(a)

(b)

(c)

(d)

(e)

(f)