Velocity

(m/s)

Energy

(J)

Height of simulation (m)

Height of impact (m)

Damage model of simulation

Damage mechanisms of impact test

2.43

29.52

0.30

0.53

APC-2: f; Kevlar: f; Ti: 1st, f

-

2.62

34.32

0.35

0.62

APC-2: f; Kevlar: f; Ti: 1st 5th, f

-

2.80

39.2

0.40

0.71

APC-2: f; Kevlar: f; Ti 1st, 2nd and 5th, f

Ti, APC-2, and Kevlar, d; depression: 8.13 mm

2.87

41.18

0.42

0.74

APC-2: f; Kevlar: f; Ti: 1st, 2nd and 5th, f

-

2.97

44.1

0.45

0.79

APC-2: f; Kevlar: f; Ti: 1st, 2nd, 4th and 5th, f

-

3.13

48.98

0.50

0.88

APC-2: f; Kevlar: f; Ti: f

Ti: 1st-4th, APC-2, and Kevlar, d; Ti: 5th, f; depression: 8.13 mm

3.22

51.84

0.53

0.93

ballistic limit

-

3.28

53.79

0.55

0.97

p

-

3.43

58.82

0.60

1.06

p

Ti: 2nd-4th, APC-2, and Kevlar, d; Ti: 1st and 5th, f; depression: 9.68 mm