MEASUREMENT OF TRITIUM PRODUCTION-RATE DISTRIBUTION IN A 60 cm-THICK Li//2O SLAB ASSEMBLY AND ITS ANALYSIS.

H. Maekawa, K. Tsuda, Y. Ikeda, Y. Oyama, S. Yamaguchi, M. Nakagawa, T. Fukumoto, A. Hasegawa, T. Mori, Y. Seki, T. Nakamura

Research output: Contribution to journalConference articlepeer-review

3 Citations (Scopus)

Abstract

Tritium production-rate (TPR) distributions were measured in a Li//2O slab assembly using the FNS. The size of assembly was 31. 5 cm in equivalent radius and 61. 0 cm in thickness. Enriched **6Li and **7Li sintered pellets of Li//2O were adopted to measure the TPRs of **6Li and **7Li, separately. After irradiated pellets were treated chemically, tritium produced in the pellets was measured by a liquid scintillation counting system. Measured TPR distributions have been analyzed by using the three transport codes, DOT3. 5, MORSE-DD and BERMUDA-2DN with ENDF/B-4 and JENDL-3PR1 nuclear data files. The JENDL-3PR1 improves the accuracy of calculated TPR very well for both **6Li and **7Li.

Original languageEnglish
Pages (from-to)B
JournalFusion Technology
Volume8
Issue number1 pt 2
Publication statusPublished - 1985 Jul 1
Externally publishedYes
EventProc of the 6th Top Meeting on the Technol of Fusion Energy - San Francisco, CA, USA
Duration: 1985 Mar 31985 Mar 7

ASJC Scopus subject areas

  • Engineering(all)

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