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@PHDTHESIS{Hanslik:55110,
author = {Hanslik, Romuald},
title = {{S}icherheitstechnische {A}nalyse und {A}uslegungsaspekte
von {A}bschirmungen gegen {T}eilchenstrahlung am {B}eispiel
von {S}pallationsanlagen im {M}egawattbereich},
volume = {4225},
issn = {0944-2952},
school = {Univ. Wuppertal},
type = {Dr. (Univ.)},
address = {Jülich},
publisher = {Forschungszentrum Jülich GmbH Zentralbibliothek, Verlag},
reportid = {PreJuSER-55110, Juel-4225},
series = {Berichte des Forschungszentrums Jülich},
pages = {II, 155 S.},
year = {2006},
note = {Record converted from VDB: 12.11.2012; Wuppertal, Univ.,
Diss., 2006},
abstract = {This paper discusses the shielding of particle radiation
from high current accelerators, spallation neutron sources
and so called ADS-facilities ($\underline{A}$ccelerator
$\underline{D}$riven $\underline{S}$ystems). ADS-facilities
are expected to gain importance in the future for
transmutation of long-lived isotopes from fission reactors
as well as for energy production. In this paper physical
properties of the radiation as well as safety relevant
requirements and corresponding shielding concepts will be
discussed. New concepts for the layout and design of such
shielding will be presented. Focal point of this work will
be the fundamental difference between conventional fission
reactor shielding and the safety relevant issues of
shielding from high-energy radiation. Key point of this
paper is the safety assessment of shielding issues of high
current accelerators, spallation targets and ADS-blanket
systems as well as neutron scattering instruments at
spallation neutron sources. Safety relevant shielding
requirements will be presented and discussed. For the layout
and design of the shielding for spallation sources computer
base calculations methods are used. A discussion and
comparison of the most important methods like
semi-empirical, deterministic and stochastic codes will be
presented. Another key point within the presented paper is
the discussion of shielding materials and their shielding
efficiency concerning different types of radiation. The use
of recycling material, as a cost efficient solution, will be
discussed. Based on the conducted analysis, flowcharts for a
systematic layout and design of adequate shielding for
targets and accelerators have been developed and will be
discussed in this paper. By use of these flowcharts layout
and engineering design of future ADS-facilities can be
performed.},
cin = {ZAT},
cid = {I:(DE-Juel1)ZAT-20090406},
pnm = {Großgeräte für die Forschung mit Photonen, Neutronen und
Ionen (PNI)},
pid = {G:(DE-Juel1)FUEK415},
typ = {PUB:(DE-HGF)11 / PUB:(DE-HGF)3},
url = {https://juser.fz-juelich.de/record/55110},
}