TABLE OF CONTENTS 
ADSUSACT fe) «peples ss oho) ou chip ieliatte of sills 
Part 
Ie 
II. 
III. 
TTR ODUCASTON ewloulenlenionlou ey siteaieine 
GENERAL DESCRIPTION OF GEAR USED 
1. Vessel and equipment « « « « e 
2. The "one-dimensional" fore and 
3. The "two-dimensional" paravane 
he Instrumentation 
. 
rig 
e . e e e ° e e e e e e e ° 
(a) Piezoelectric-gauge instrumentation 
Or re '@, 
oe e 
(b) Mechanical-gauge instrumentation .... 
Tide KO) TASS OWN 5 4 5 GAA OO ea OO 
5. Comparison of weapons with different explosive 
(a) Procedure followed in analysis of data ....:.e% 
(b) Conversion from one type of explosive ratio to an= 
OHIO Goto a ANG Ol OUTSE Ss BS As A 
6. Other types of data obtained. . 
(a) Effect of charge orientation 
(b) Booster effects 
{c) Shape effects 2 « « 
(a) Similitude laws . 
(ec) Multiple, charges . 
(£) Surface effects . 
e 
e 
e 
DETAILS OF INSTRUMENVATION'. 
7. Piezoelectric gauges and 
2 
O27 48) 6" 4), 1 
w € eneyve “s «€ 
° 
e 
c 
e 
© 
> 
e ef © @ @ @ 
eo) ‘Oe: 0: Ce? «4 
2 
eo 6 Je)"e © e ‘8 (6) ah "ee 
associated equipment 
(2) Gauges! 5 Jeg as uewareicne Salsetamendae: sce ve 
(b) Electrical cables 
(c) Recording equipment 
(a) Analysis of records 
tation 
s eee e Cay. @ af 62 « 
0. 0 (86) 6 0) ia ey Se 
oe e¢ e ° et6¢ a 0° 3 @ 
(ec) General comments concerning piezoelectric instrumen- 
Se) Lhe UERTidiaphmagm pauper.) <6 « = 6 < « 
(a) Deseription 
9. The Naval Ordnance Laboratory ball-crusher 
(a) Deseription 
(c) Theo: 
vii 
RQ UR sf 14 24; BiG (a) tae es a erg 
) Measurement of explosive effectiveness . 
(ciaUneatyaewoairremettare: Bes, ana oc cy oh oo cacus 
(ad) Weight and distance exponents < 
= @f 
ove 2S 
oe <6 t¢ ‘@ 
fillings 
+. 2 -» ©» © be 8 
- } oe 8 Oo 
gauge 
e * . » e . s e a a . . e e e ° 
(b) Measurement of sphere deformation 
eenuauee 
eo @ @e- ee «rn @aearktse @ oe a @ @ 
(d) Weight and distance exponents 
te eR) Oe, (6 8 
Zn iby (85 19: 
o yy @ 6 
C e 
Ch AGF ap 
o ce @ -@ 
CO aaa) 
a leh area 
° o @ 
8. RO) a '@) 14) QO) 6 Be (8, ey ja, e (ee) Oe See eee 
eo @ "2s Fs 
* *- © @ 8 
> 2 & @ @ 
7 eo © w@ @ 
a) O98 =< 
oe 3 \@ Bate 
JSS) eS) Wavlectse (US AUD (Us) Us) 
oo 
705 
