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@ARTICLE{Kuijper:57553,
author = {Kuijper, J. C. and Raepsaet, X. and de Haas, J. B. M. and
Von Lensa, W. and Ohlig, U. and Rütten, H.-J. and
Brockmann, H. and Damian, F. and Dolci, F. and Bernnat, W.
and Oppe, J. and Kloosterman, J. L. and Cerullo, N. and
Lomonaco, G. and Negrini, A. and Magill, J. and Seiler, R.},
title = {{HTGR} reactor physics and fuel cycle studies},
journal = {Nuclear engineering and design},
volume = {236},
issn = {0029-5493},
address = {Amsterdam [u.a.]},
publisher = {Elsevier Science},
reportid = {PreJuSER-57553},
year = {2006},
note = {Record converted from VDB: 12.11.2012},
abstract = {The high-temperature gas-cooled reactor (HTGR) appears as a
good candidate for the next generation of nuclear power
plants. In the "HTR-N" project of the European Union Fifth
Framework Program, analyses have been performed on a number
of conceptual HTGR designs, derived from reference
pebble-bed and hexagonal block-type HTGR types. It is shown
that several HTGR concepts are quite promising as systems
for the incineration of plutonium and possibly minor
actinides.These studies were mainly concerned with the
investigation and intercomparison of the plutonium and
actinide burning capabilities of a number of HTGR concepts
and associated fuel cycles, with emphasis on the use of
civil plutonium from spent LWR uranium fuel (first
generation Pu) and from spent LWR MOX fuel (second
generation Pu). Besides, the "HTR-N" project also included
activities concerning the validation of computational tools
and the qualification of models. Indeed, it is essential
that validated analytical tools are available in the
European nuclear community to perform conceptual design
studies, industrial calculations (reload calculations and
the associated core follow), safety analyses for licensing,
etc., for new fuel cycles aiming at plutonium and minor
actinide (MA) incineration/transinutation without
multi-reprocessing of the discharged fuel.These validation
and qualification activities have been centred round the two
HTGR systems currently in operation, viz. the HTR-10 and the
HTTR. The re-calculation of the HTTR first criticality with
a Monte Carlo neutron transport code now yields acceptable
correspondence with experimental data. Also calculations by
3D diffusion theory codes yield acceptable results. Special
attention, however, has to be given to the modelling of
neutron streaming effects. For the HTR-10 the analyses
focused on first criticality, temperature coefficients and
control rod worth. Also in these studies a good
correspondence between calculation and experiment is
observed for the 3D diffusion theory codes. (c) 2006
Elsevier B.V. All rights reserved.},
keywords = {J (WoSType)},
cin = {ISR},
ddc = {620},
cid = {I:(DE-Juel1)VDB182},
pnm = {Nukleare Sicherheitsforschung},
pid = {G:(DE-Juel1)FUEK404},
shelfmark = {Nuclear Science $\&$ Technology},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000236894500019},
doi = {10.1016/j.nucengdes.2005.10.021},
url = {https://juser.fz-juelich.de/record/57553},
}