Investigation of Shock Initiation in Covered Charges under Shock Wave and Fragment Impacts

Figure 5

Acceptor charge cloud chart on shock initiation for lower and upper covered plate notch diameters of 1 mm and 5.5 mm, respectively, and height of 42 mm. (a) t = 0 . (b) t = 4 . (c) t = 10 . (d) t = 13 . (e) t = 18 . (f) t = 22 .

(a)

(b)

(c)

(d)

(e)

(f)