Investigation of neutron and photon flux spectra in a streaming mock-up for ITER

K. Seidel, M. Angelone, P. Batistoni, U. Fischer, H. Freiesleben, W. Hansen, M. Pillon, D. Richter, S. Unholzer

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

A neutronics mock-up of the International Thermonuclear Experimental Reactor (ITER) inboard shielding system with streaming path for the fusion neutrons was investigated in order to validate the design. Neutron and photon flux spectra were measured at several positions in the assembly. The experimentally determined flux spectra are analyzed with the ITER design tools Monte Carlo code MCNP-4A and Fusion Evaluated Nuclear Data Library FENDL-1 and FENDL-2. Helium production, radiation damage and photon heating rates, which are design parameters of the shielding system are derived from both, the measured and the calculated spectral fluxes.
Original languageEnglish
Pages (from-to)855 - 861
Number of pages7
JournalFusion Engineering and Design
Volume51-52
DOIs
Publication statusPublished - 2000
Externally publishedYes

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All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Nuclear Energy and Engineering
  • Materials Science(all)
  • Mechanical Engineering

Cite this

Seidel, K., Angelone, M., Batistoni, P., Fischer, U., Freiesleben, H., Hansen, W., ... Unholzer, S. (2000). Investigation of neutron and photon flux spectra in a streaming mock-up for ITER. Fusion Engineering and Design, 51-52, 855 - 861. https://doi.org/10.1016/S0920-3796(00)00225-8