Peis
TABLE 3.4 - Results of Shot 4
urea
"Recmnadpdr
(\
ar near
<=
wd
Station
and
Position
e
122.09 A
.
3
Actual
Dog
}A-Scaled
6600
343]
B
A
c
ri ¥ i
ald
Capsule
and
Range
Positive
Duration
(sec)
--
--
--
94.0
0.257
2,407
94.2
--
|.
94.5
--
Remarks
Water entered gage,
coating peeled
[Fair P-T record
--
Started when shock hit
--
Peak pressure only
7
--
No record, bad cout ing
B
179-50
7565
--
--
Ran preshot time; P,P.
qialoc
220-50
72.2
0.252]
2.790
|[P-T record, flat top
ry i
i
rm
.
D
171-50
tee.a |pog-Easy
moe
390
(sec)
--
-=m
°
Arrival
Time
¥15-50
f
7500
(pai)
174-50
247-50
4122.10 A
Peak
Overpressure
189-50
168-50
D
i i +
it
Distance
from GZ (ft)
Site
B
c
D
he
122.12 A
468
9900
oe
o—
a i
B
c
315
c
46.2
--
- +
=~
=a
o-
+
-*
--
-2°
--
Not recovered
Not recovered
Not recovered
128-25
40.0
--
--
Ran preshot time; P.P.
only
Ran preshot time; P.P.
only
only
--
«e-
--
--
Ran preshot time; P.P.
Flan i
185-50
38.0
a
--
Peak pressure record
132-25
150-25
30.6 *
30.4 *
---
-- +
P.P, only
Good P-T record
U4b-25
“-
--
--
Not recovered
ae
1460 JG95
Ai
“
137-25
13396 [697 |36-15
psp5
4
alib-15
14500
c
19.9
--
--
-«
Good P-T record
- +
Pt record - Drua gage
-3,12
3,09
Peak pressure record
Good P-T reading
Good P-T record
-1.936]
“+
2.785
60-15
48-15
1721
17.2
1.327
~-
364k
“+
Good PeT record
Ran preshot time; P.?.
oi
16,2
=.
--
Peek pressure record
4,498}
4437
3.809
3,802
Good BT record
Good P-T record
4.310
--
Good P-T record
fee
754
50.0 *
only
-20.7
Poros
Cyan
2 ogee
George
|Ran preshot time, P.P.
40.7
D
Qa,
QI
124.01 A]
B
210-50
203-50
217-50
181-50
40.3
0)
B
c
only
Peak pressure record
81-25
D
122,14 A
7°
151-25
cn
Fox
--
an t
AA
D
122.13 Al
B
9000
«4
70.0
on drum
20.5
20.0
29.2
124,02 A
3
15900
827
2h-15
25-15
1k,1
13
12h,.035 A
15426
802
23-15
1544
-“--
Stylus left disk
Good P-T reading
only
fe
*
Gages recovered from Operation
REDWING
i
no damping material was used in the pressuyej inlet holes of the
pressure-time gages, the records shoved little or no overshoot.
Where
there were four gages per station, the agrdement between them was
excellent.
At no station did the indicate
more than £5 percent about the mean average.
3.4.5
eak poverpressure vary
-
L
Presentation of Data
Lend
The results of Shot 4 are listed in Table 3.4,
peak overpressure versus distance plotted in Figure 3.4%
mean average of the values obtained at each station,
Ine\ourrve for
¢tqnsists of a
L
The values of the peak overpressure have been rddueéd to 1 XT
at sea level and plotted in Figure 4,1 along with the reduced values
of succeeding shots and a standard 1.6-KT free-air curve.
32
SeiSrhnit nase Dhaene