Fragmentation of Millimeter-Size Hypervelocity Projectiles on Combined Mesh-Plate Bumpers

Table 3

Parameters of the central fragment.

Parameter	Dimensionality	AL	ALM-1	ALM-2	STM-1	STM-2
Characteristic dimension	mm	7.3	5.41	3.43	1.16	3.82
Volume	mm^3	1.0370	0.4673	0.2223	0.0573	0.1646
Mass	mg	2.69	1.23	0.575	0.153	0.421
Average speed	m/s	2635	2415	3803	2752	4154