Fire-Extinguishing Efficiency of Superfine Powders under Different Injection Pressures

Figure 4

(a–e) Temperature field under different injection pressures. (a) 0.1 MPa. (b) 0.2 MPa. (c) 0.4 MPa. (d) 0.6 MPa. (e) 0.8 MPa.

(a)

(b)

(c)

(d)

(e)