Calculation of tritium release from driver fuels into primary coolant of research reactors

Ho, H. Q.; Ishitsuka, Etsuo

Physical Sciences and Technology, 5(2), p.53 - 56, 2019/00

https://doi.org/10.26577/phst-2018-2-158

Increasing of tritium concentration in the primary coolant of the research and test reactors during operation had been reported. To check the source for tritium release into the primary coolant during operation of the JMTR and the JRR-3M, the tritium release from the driver fuels was calculated by MCNP6 and PHITS. It is clear that the calculated values of tritium release from fuels are as about 10 and 10 Bq for the JMTR and JRR-3M, respectively, and that calculated values are about 4 order of magnitude smaller than that of the measured values. These results show that the tritium release from fuels is negligible for both the reactors.

Recent development of the JAERI FEL driven by a superconducting RF linac accelerator

Minehara, Eisuke; Sugimoto, Masayoshi; Sawamura, Masaru; Nagai, Ryoji; Kikuzawa, Nobuhiro

Proc. of the 20th Linear Accelerator Meeting in Japan, 0, p.66 - 68, 1995/00

no abstracts in English

MHD stability analysis of tokamak plasmas with non ohmic currents

Tokuda, Shinji; Yamagiwa, Mitsuru; Tsunematsu, Toshihide; Takeda, Tatsuoki

Int. Conf. on Plasma Physics, p.925 - 928, 1989/00

no abstracts in English

Main physics features driving design concept and physics design constraints; Conceptual design study of FY86 FER

Fujisawa, Noboru; Sugihara, Masayoshi; Yamamoto, Shin; Mizoguchi, Tadanori*; Hitoki, Shigehisa*; Abe, Mitsushi*; *; *; *; *; et al.

JAERI-M 87-093, 64 Pages, 1987/07

JAERI-M-87-093.pdf:1.45MB

no abstracts in English