“Tha
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5s Ww
Rperhor s 560 6 20 2 FO
_thee are eomatdared sate ortsatay the aetaal vane mywil
"
‘be Anes oven tyafeetorae moet asi
Xe aere
*.
_
.
oF
:
'
in this shet are ef course push more,
BRASradiation hasards
The main factors that contro} the tim at
_ gerere Shan fn Shot A,
e central region becomes safe for entry are the tide, ani
the
spacing ef ruMlonstive mater over the whips which do net hak
7
the followag are considered reasomble guesses; no evidence
_ exists on which to formate better calculations:
Initisliy, thefission predaste will be distributed uniforaly
$00 feet, going to the bottom. About
Si of the produsts will
be
fount tn th sate, Turbulent diffusion
doss mot help redwe the radiation above the mter, excet to a very
alight Breree WY spreading the rections This
however is
negligible,
the radiation densi
free path ef the yeways
above the miter, allowing for the mean
miter is
Riper hour) ¢
Bren after 10 hours, the
hour ever the water,
|
F
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tion is dom only to 50 2 per
The radiation in the ahips is wpredictable,
eT
“
Y "
.
so
°
nesSe
J
,