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Tytuł artykułu

Methodologies to assess uncertainties in the tritium production within lithium breeding blankets

Treść / Zawartość
Identyfikatory
Warianty tytułu
Konferencja
10th International Workshop and Summer School "Towards Fusion Energy", 12-18 June 2011, Kudowa Zdrój, Poland
Języki publikacji
EN
Abstrakty
EN
Tritium would have to be produced and controlled in the future fusion facilities. The capture of fusion neutrons by lithium has been proposed as a possible tritium reproduction reaction and lithium blankets for tritium breeding based on this reaction were designed. For the purpose of plant operation and for the safety reasons it is necessary to assess the accuracy with which we can predict the amount of tritium that can be produced. In particular, it is important to assess the impact that the uncertainties inherent in the nuclear data have on the prediced values. By focusing on specific applications and finding specific deficiencies, such studies point to possible directions to improve nuclear data sources. In this paper experimental data on tritium production in a mock-up system are reproduced and their uncertainties assessed in order to identify the reactions that have largest contributions to the total uncertainty.
Słowa kluczowe
Czasopismo
Rocznik
Strony
61--66
Opis fizyczny
Bibliogr. 8 poz., rys.
Twórcy
autor
autor
autor
  • Institute of Nuclear Fusion, Universidad Politécnica de Madrid, c/José Gutiérrez Abascal, 2-28006 Madrid, Spain and Department of Nuclear Engineering, Universidad Politécnica de Madrid, c/José Gutiérrez Abascal, 2-28006 Madrid, Spain, Tel.: +34 91, j.salvador@upm.es
Bibliografia
  • 1. Batistoni P, Angelone M, Carconi P et al. (2011) Neutronics experiments on HPCB and HCLL TBM mock-ups in preparation of nuclear measurements in ITER. Fusion Eng Des 85:1675–1680
  • 2. Fischer U, Batistoni P, Forrest R et al. (2007) Development needs of nuclear data for fusion technology. In: Proc of the Int Conf on Nuclear Data for Science and Technology, 22–27 April 2007, Nice, France, DOI: 10.1051/ndata:07494
  • 3. García Herranz N, Cabellos O, Sanz J, Juan J, Kuijper JC (2008) Propagation of statistical and nuclear data uncertainties in Monte Carlo burn-up calculations. Ann Nucl Energy 35:714–730
  • 4. Leichtle D, Fischer U, Kodeli I et al. (2010) Sensitivity and uncertainty analyses of the HCLL mock-up experiment. Fusion Eng Des 85:1724–1727
  • 5. Leichtle D, Fischer U, Perel RL, Serikov A (2011) Sensitivity and uncertainty analysis of nuclear responses in the EU HCLL TBM of ITER. Fusion Eng Des 86:2156–2159
  • 6. Li Puma A, Poitevin Y, Giancarli L, Rampal G, Farabolini W (2005) The helium-cooled lithium lead blanket test proposal in ITER and requirements on test blanket modules instrumentation. Fusion Eng Des 75/79:951–955
  • 7. Pohorecki W, Kuc T, Ostachowicz B, Bilski P (2011) Novel methods of tritium production rate measurements in HCLL TBM mock-up experiment with liquid scintillation technique. Fusion Eng Des 86:2429–2432
  • 8.Sanz J (2000) ACAB activation code for fusion applications: User’s manual UCRL-MA-143238. Lawrence Livermore National Laboratory, USA
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUJ8-0017-0009
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