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Ozawa, Masaaki*; Amaya, Masaki
Nihon Genshiryoku Gakkai Wabun Rombunshi, 19(4), p.185 - 200, 2020/12
no abstracts in English
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JNC TN9400 2000-066, 52 Pages, 2000/06
JNC-TN9400-2000-066.pdf:1.82MB
Phase I of feasibility studies on commercialized fast reactor system is being peformed for two years from Japanese Fiscal Year 1999. In this report, results of the study on fluid fuel reactors (especialiy a molten salt fast breeder reactor concept) are described from the viewpoint of technical and economical concerns of the plant system design. ln JFY1999, we have started to investigate the fluid fuel reactors as alternative concepts of sodium cooled FBR systems with MOX fuel, and selected the unique concept of a molten chloride fast, breeder reactor, whose U-Pu fuel cycle can be related to both light water reactors and fast breeder reactors on the basis of present technical data and design experiences. We selected a preliminary composition of molten fuel and conceptual plant design through evaluation of technical and economical issues essential for the molten salt reactors and then compared them with reference design concepts of sodium cooled FBR systems under limited information on the molten chloride fast breeder reactors. The following results were obtained. (1)The molten chloride fast breeder reactors have inherent safety features in the core and plant performances, ad the fluid fuel is quite promising for cost reduction of the fuel fabrication and reprocessing. (2)On the other hand, the inventory of the molten chloride fuel becomes high and thermal conductivity of the coolant is inferior compared to those of sodium cooled FBR systems, then, the size of main components such as lHX's becomes larger and the amount of construction materials is seems to be increased. (3)Furthermore economical vessel and piping materials which contact with the molten chloride salts are required to be developed. From the results, it is concluded that further steps to investigate the molten chloride fast breeder reactor concepts are too early to be conducted.
; Sato, Mitzugu;
JAERI-Conf 99-006, p.136 - 141, 1999/08
no abstracts in English
Anoda, Yoshinari
Genshiryoku Shisutemu Nyusu, 10(1), p.12 - 18, 1999/00
no abstracts in English
Iguchi, Tadashi
JAERI-Research 98-054, 216 Pages, 1998/10
JAERI-Research-98-054.pdf:7.94MB
no abstracts in English
Yamano, N.; Maruyama, Yu; Moriyama, Kiyofumi; Kudo, Tamotsu; H.S.Park*; Sugimoto, Jun
Proc. of 11th KAIF/KNS Annual Conf., 0, p.827 - 838, 1996/00
no abstracts in English
Karube, Koji; ; ; ; Kawai, Masashi;
PNC TN9440 93-012, 83 Pages, 1993/04
This report describes the operating experience of the primary main cooling system from January 1982 to March 1992, and of the primary auxiliary cooling system from october 1986 to March 1992. 0ut lines of the operating experience ale followings; There have been no serious troubles in this period. (1)The main system; Operation time of the circulation pumps are about 67675 hours. Accumulated operation time of the pumps are about 105970 hours. The pumps has been started 212 times. (2)The auxiliary system; Operation time of the circulation pump (EMP) is about 4767 hours. Accumulated operation time of the pump is about 8667 hours. The pump has been automatically started 31 times with the scheduled test.
Nakamura, Hideo; Katayama, Jiro; Anoda, Yoshinari; Kukita, Yutaka
Nihon Kikai Gakkai Dai-69-Ki Tsujo Sokai Koenkai Koen Rombunshu, Vol.B, p.456 - 458, 1992/00
no abstracts in English
Maruyama, Yu; Abe, Yutaka; *; Soda, Kunihisa
JAERI-M 89-054, 142 Pages, 1989/05
no abstracts in English
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Nihon Genshiryoku Gakkai-Shi, 20(5), p.347 - 358, 1978/05
Times Cited Count：0no abstracts in English
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Nihon Genshiryoku Gakkai-Shi, 20(3), p.185 - 194, 1978/03
Times Cited Count：0no abstracts in English
Kawabe, Ryuhei; Matsumoto, Toshinori; Sugiyama, Tomoyuki; Maruyama, Yu
no journal, ,
no abstracts in English
Kawabe, Ryuhei; Matsumoto, Toshinori; Ajima, Kohei; Sugiyama, Tomoyuki; Maruyama, Yu
no journal, ,
no abstracts in English
Kido, Kentaro
no journal, ,
no abstracts in English
