Tritium behavior intentionally released in the room

Kobayashi, Kazuhiro; Hayashi, Takumi; Iwai, Yasunori; Yamanishi, Toshihiko; Willms, R. S.*; Carlson, R. V.*

Fusion Science and Technology, 54(1), p.311 - 314, 2008/07

https://doi.org/10.13182/FST08-A1820

In order to obtain the data for actual tritium behavior in the room and/or building, a series of intentional tritium release experiments were planed and carried out within a radiological controlled area at Tritium System Test Assembly (TSTA) in Los Alamos National Laboratory (LANL) under US-JAPAN collaboration program. In these experiments, influence of a difference of the release point and a difference of the amount of hydrogen isotope were suggested. In this report, the results of intentional tritium release experiments at TSTA in LANL are summarized. The released tritium was reached a uniform value about 30 40 minutes in all the experiments. The influence of the difference of the release point and the difference of the amount of hydrogen isotope were not seen in these experiments drastically. The initial tritium behavior in the room is also discussed by comparing calculated values with experimental results.

Study on sudden loss of cryogenic coolant accident happened in the hydrogen isotope separation system for fusion reactor

Iwai, Yasunori; Nakamura, Hirofumi; Konishi, Satoshi; Nishi, Masataka; Willms, R. S.*

Fusion Science and Technology, 41(3), p.668 - 672, 2002/05

no abstracts in English

Adsorption isotherms of tritium on various adsorbents at liquid nitrogen temperature

Kawamura, Yoshinori; Enoeda, Mikio; Willms, R. S.*; Zielinski, P. M.*; Wilhelm, R. H.*; Nishi, Masataka

Fusion Technology, 37(1), p.54 - 61, 2000/01

no abstracts in English

Tritium retention study of tungsten using various hydrogen isotope irradiation sources

Ohira, Shigeru; Steiner, A.*; Nakamura, Hirofumi; R.Causey*; Nishi, Masataka; Willms, S.*

Journal of Nuclear Materials, 258-263, p.990 - 997, 1998/00

https://doi.org/10.1016/S0022-3115(98)00315-8

no abstracts in English

Operation of a simulated non-steady tokamak fuel loop using the tritium systems test assembly

Konishi, Satoshi; Yamanishi, Toshihiko; Enoeda, Mikio; Hayashi, Takumi; Ohira, Shigeru; Yamada, Masayuki; Suzuki, Takumi; Okuno, Kenji; Sherman, R. H.*; Willms, R. S.*; et al.

Fusion Engineering and Design, 28, p.258 - 264, 1995/00

https://doi.org/10.1016/0920-3796(94)00238-3

no abstracts in English

Joint operation of the TSTA with the J-FCU under the collaboration between JAERI and U.S.-DOE; A First integrated tritium test between J-FCU and ISS on October, 1991

Hayashi, Takumi; Nakamura, Hirofumi; Konishi, Satoshi; Yamanishi, Toshihiko; Inoue, Masahiko*; Hirata, Kazuhiro*; Okuno, Kenji; Naruse, Yuji; Anderson, J. L.*; Barnes, J. W.*; et al.

JAERI-M 93-081, 35 Pages, 1993/03

JAERI-M-93-081.pdf:1.19MB

no abstracts in English

TSTA loop operation with 100grams-level of tritium; Full components milestone run in June, 1988

Yoshida, Hiroshi; ; Hirata, Shingo*; Yamanishi, Toshihiko; ; Anderson, J. L.*; Bartlit, J. R.*; C.R.Walthers*; Sherman, R. H.*; D.O.Coffin*; et al.

JAERI-M 88-242, 73 Pages, 1988/12

JAERI-M-88-242.pdf:1.4MB

no abstracts in English

TSTA loop operation with 100 grams-level of tritium; Milestone run in June, 1987

Yoshida, Hiroshi; Hirata, Shingo*; ; Yamanishi, Toshihiko; Anderson, J. L.*; Bartlit, J. R.*; R.V.Carlson*; D.O.Coffin*; Sherman, R. H.*; Willms, R. S.*

JAERI-M 88-204, 102 Pages, 1988/10

JAERI-M-88-204.pdf:2.38MB

no abstracts in English