303 
-3- 
when t = t, UA aur 
r is given by 
r=s[(L-x)?2+ 43? 
The pressure at P is thus 
p= 0; foro<t<t, 
jektt moe Sey fort. <t¢t. where 1, 70 
pep, Ie Sia ee dhe © 1 if 
to) ane caspases 
1 VF 2b 
1 r 2 
Ete ree 
~ at ae 4 oa fonat, scat 
PASne A 1] dx or 1 
Case 2. Pon the axis of the charge in the direction of detonation (Figure 1c) 
perenen t ae 
% 
t = 2h 
1 C 
2 
las ab fort, <t 
He ya et fort «t<t 
om c) Atm CII 
(albu s3 Gs 
The pressure at P is 
PaO ForiOsc tecaite 
Shs Mee ‘ 
Se desc 
Patol eee dx forte! GateGat 
1 
1 tf 
x r 
okt =2 = Ly 
c c 
= cx fort ,<€t 
Piz Pel eeu te et ge 1 
) r 
Cas? 3. Pon the axis of the charge in the opposite direction to detonation (Figure 1d) 
ee 
- 4 
1s = 
oc 
1 ee 
& o 
= Op fort, <t 
SS < 
thoes heat t, fort, <t<t, 
Cc 
2 c, 
[= Gar be 
THE eevee 
