375 



o 



X 



< 



.25 



.20 



S .15 - 



• 10 



LEGEND 



Parabolic treatment, theoretical 

 pressure-time curve 



Experiment, R = 4 feet 



I I I I 



0.2 0.3 0.4 0.5 0.6 0.8 1.0 1.5 



CHARGE WEIGHT W (POUNDS) 



2.0 2.5 



3.0 4.0 



/'X3-/08 

 // 



FIGUlffi 2 - Comparison of calculated and experimental 

 damage to thin circular plates by small 

 charges of loose Tetryl, 



