Modeling and Experimental Validation for Hammer-Driven Type Penetrators under Horizontal Condition

Table 5

Comparison analysis between the velocities of the A, B, and C points.

Parameters	Value			Unit
Comparative points	A	B	C	—
Theoretical maximal velocity after colliding firstly	0.3151	1.106	1.141	m/s
Experiment maximal velocity after colliding firstly	0.3981	0.8404	0.8262	m/s
The first collision time in theory	0.0293	0.01	0.01	s
The first collision time in experiment	0.0272	0.0084	0.0034	s