Foreign Object Damage Performance and Constitutive Modeling of Titanium Alloy Blade

Figure 9

The typical damage of blade under 30° impact.

(a) 350 m/s “piece out”

(b) 280 m/s “piece out”

(c) 200 m/s “torn”

(d) 160 m/s “torn”

(e) 140 m/s “dented”

(f) 120 m/s “dented”

(g) 100 m/s “nicked”