Experimental and Modeling Studies of Stress Wave Propagation and Energy Dissipation Mechanism in Layered Composite Structures

Table 7

Energy conversion.

	Speed (m/s)	M (g)	Height of MR (mm)	Wi (J)	Wr (J)	Wt (J)	W (J)	SEA (J/g)	Wa (J)
Structure III	30	68.5	5	700.74	519.92	20.04	160.78	2.35	0.0286
		83.5	10	702.35	523.68	17.25	161.42	1.93	0.0246
		98.5	15	711.00	536.17	11.66	163.17	1.66	0.0164
Structure IV	30	68.5	5	697.57	491.29	42.50	163.78	2.39	0.0609
		83.5	10	695.65	511.56	18.36	165.73	1.98	0.0264
		98.5	15	699.87	530	13.84	156.03	1.58	0.0198