Deuterium/tritium behavior in Flibe and Flibe-facing materials

R. A. Anderl, Satoshi Fukada, G. R. Smolik, R. J. Pawelko, S. T. Schuetz, J. P. Sharpe, B. J. Merrill, D. A. Petti, H. Nishimura, T. Terai, S. Tanaka

研究成果: ジャーナルへの寄稿Conference article

26 引用 (Scopus)

抄録

Experimental studies to investigate the behavior of deuterium and tritium in the molten salt Flibe (2LiF·BeF2), have been conducted as part of the Japan-US joint research program (JUPITER-II). Measurements of deuterium transport were made in a cylindrically symmetric, dual permeation probe assembly containing 400 cc of Flibe. An exact analytical transport solution in cylindrical coordinates was fit to the measured permeation data, and this analysis derived deuterium diffusion and solubility coefficients of 8.0×10-10 m2/s and 3.1×10-4 mol/m3Pa at 600 °C, respectively, and 3.0×10-9 m2/s and 1.0×10-4 mol/m3Pa at 650 °C. The diffusion coefficients were about a factor of two less than previous results derived from capillary-reservoir diffusion measurements with tritium. Solubility results were significantly greater than previously measured for D2 but they were comparable to those for DF in Flibe. The results suggest that the dominant deuterium transport species in Flibe was D +F- for these experiments.

元の言語英語
ページ(範囲)1327-1331
ページ数5
ジャーナルJournal of Nuclear Materials
329-333
発行部数1-3 PART B
DOI
出版物ステータス出版済み - 8 1 2004
イベントProceedings of the 11th Conference on Fusion Research - Kyoto, 日本
継続期間: 12 7 200312 12 2003

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Facings
Tritium
Deuterium
tritium
deuterium
Permeation
solubility
diffusion coefficient
Solubility
deuterium fluorides
cylindrical coordinates
molten salts
Molten materials
Japan
Salts
assembly
probes
coefficients
Experiments

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Nuclear Energy and Engineering
  • Materials Science(all)

これを引用

Anderl, R. A., Fukada, S., Smolik, G. R., Pawelko, R. J., Schuetz, S. T., Sharpe, J. P., ... Tanaka, S. (2004). Deuterium/tritium behavior in Flibe and Flibe-facing materials. Journal of Nuclear Materials, 329-333(1-3 PART B), 1327-1331. https://doi.org/10.1016/j.jnucmat.2004.04.220

Deuterium/tritium behavior in Flibe and Flibe-facing materials. / Anderl, R. A.; Fukada, Satoshi; Smolik, G. R.; Pawelko, R. J.; Schuetz, S. T.; Sharpe, J. P.; Merrill, B. J.; Petti, D. A.; Nishimura, H.; Terai, T.; Tanaka, S.

:: Journal of Nuclear Materials, 巻 329-333, 番号 1-3 PART B, 01.08.2004, p. 1327-1331.

研究成果: ジャーナルへの寄稿Conference article

Anderl, RA, Fukada, S, Smolik, GR, Pawelko, RJ, Schuetz, ST, Sharpe, JP, Merrill, BJ, Petti, DA, Nishimura, H, Terai, T & Tanaka, S 2004, 'Deuterium/tritium behavior in Flibe and Flibe-facing materials', Journal of Nuclear Materials, 巻. 329-333, 番号 1-3 PART B, pp. 1327-1331. https://doi.org/10.1016/j.jnucmat.2004.04.220
Anderl RA, Fukada S, Smolik GR, Pawelko RJ, Schuetz ST, Sharpe JP その他. Deuterium/tritium behavior in Flibe and Flibe-facing materials. Journal of Nuclear Materials. 2004 8 1;329-333(1-3 PART B):1327-1331. https://doi.org/10.1016/j.jnucmat.2004.04.220
Anderl, R. A. ; Fukada, Satoshi ; Smolik, G. R. ; Pawelko, R. J. ; Schuetz, S. T. ; Sharpe, J. P. ; Merrill, B. J. ; Petti, D. A. ; Nishimura, H. ; Terai, T. ; Tanaka, S. / Deuterium/tritium behavior in Flibe and Flibe-facing materials. :: Journal of Nuclear Materials. 2004 ; 巻 329-333, 番号 1-3 PART B. pp. 1327-1331.
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