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UASG 81-20
Castle-Bravo Ah? Concentration
and Deposition
Patterns from a 3-D Particl*in-Cell
Code”
by
Kendall R. Peterson.
May 18, 1981
ABSTRACT
The
NIATHEIV-ADPIC code suite
total
external
Atoll
until
has been extensively
dose from the detonation
evacuation
of the Castle-Bravo
of the inhabitants
of nearby
code suite is that it uses all the observed
after
the detonation
cloud
and
to
asse.ss~ents
the
external
time-integrated
code formulation
atolls.
nuclear
pattern
up to
(deposition
gives excellent
dose (based on measurements)
at Bikini
The .advanteges
of this
sense) at and
and doses due to passage
deposition
to give the
test
winds (in a mass-conservation
dose rates
have given the fallout
The present
total
to provide
modified
evacuation
of the debris
time.
Previous
only) at time H+l hours.
agreement
to people
with the estimated
on Rongelap
and Ailinginae
atolls.
*\(ork performed
under the auspices
Contract No. \I’-’74(!ENGN4848.
/
oi the
U. S. Dep~rt!ment
cf Energy
under