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Okumura, Keisuke; Nakakawa, Masayuki; Kaneko, Kunio*; *
JAERI-Conf 2000-018, p.31 - 41, 2001/01
Burnup calculation codes based on the conventional deterministic approach often encounter difficult problems because of the constraints on the geometry description, limit of approximation on the effective resonance cross-sections, failing of the diffusion approximation due to extremely strong anisotropic or heterogenity. They are, for example, the prediction of burn characteristics of plutonium spot, core design of ultra-small reactors, analysis of the sample material in an irradiation capsule of the research rector. To deal with these problems any time, a burn-up calculation code (MVP-BURN) was developed by using a continuous energy Monte Carlo code MVP. MVP-BURN was validated by comparison with the results of deterministic codes in the international benchmark problems, and by comparison with the measured values of the spent fuel composition irradiated in a commercial reactor.
Nakakawa, Masayuki
Robutsuri No Kenkyu, (51), p.47 - 51, 2000/12
no abstracts in English
Fujii, Yasunori*; Iwamoto, Akira; Fukahori, Tokio; Onuki, Toshihiko; Nakakawa, Masayuki; Hidaka, Hiroshi*; Oura, Yasutsugu*; Mller, P.*
Nuclear Physics B, 573(1-2), p.377 - 401, 2000/05
Times Cited Count:189 Percentile:97.63(Physics, Particles & Fields)no abstracts in English
Yamagishi, Hideshi; Ikeda, Yujiro; Ito, Hiroshi; Kakuta, Tsunemi; Nakakawa, Masayuki; Iwamura, Takamichi; Tabata, Hiroaki*; Urakami, Masao*
JAERI-Tech 2000-037, p.12 - 0, 2000/03
no abstracts in English
Kugo, Teruhiko; Tsuchihashi, Keiichiro*; Nakakawa, Masayuki; Ido, Masaru*
JAERI-Data/Code 2000-011, p.138 - 0, 2000/02
no abstracts in English
Kugo, Teruhiko; Nakakawa, Masayuki
JAERI-Data/Code 2000-004, p.97 - 0, 2000/02
no abstracts in English
Okumura, Keisuke; Mori, Takamasa; Nakakawa, Masayuki; Kaneko, Kunio*
Journal of Nuclear Science and Technology, 37(2), p.128 - 138, 2000/02
no abstracts in English
Mori, Takamasa; Okumura, Keisuke; Nagaya, Yasunobu; Nakakawa, Masayuki
Mathematics and Computation, Reactor Physics and Environmental Analysis in Nuclear Applications, 2, p.987 - 996, 1999/09
no abstracts in English
Kugo, Teruhiko; Nakakawa, Masayuki
Journal of Nuclear Science and Technology, 36(4), p.332 - 343, 1999/04
Times Cited Count:0 Percentile:0.01(Nuclear Science & Technology)no abstracts in English
Ueki, Kotaro*; Mori, Takamasa; Sakurai, Kiyoshi; Nakakawa, Masayuki; *
Nihon Genshiryoku Gakkai-Shi, 41(6), p.614 - 627, 1999/00
Times Cited Count:0 Percentile:0.01(Nuclear Science & Technology)no abstracts in English
Nagaya, Yasunobu; Nakakawa, Masayuki; Mori, Takamasa
Journal of Nuclear Science and Technology, 35(1), p.6 - 19, 1998/01
Times Cited Count:3 Percentile:31.9(Nuclear Science & Technology)no abstracts in English
Kugo, Teruhiko; Nakakawa, Masayuki
Proc. of Int. Conf. on the Phys. of Nucl. Sci. and Technol., 1, p.704 - 711, 1998/00
no abstracts in English
Kugo, Teruhiko; Nakakawa, Masayuki;
Journal of Nuclear Science and Technology, 34(8), p.760 - 770, 1997/08
Times Cited Count:2 Percentile:23.05(Nuclear Science & Technology)no abstracts in English
Iijima, Susumu; Okajima, Shigeaki; Nakakawa, Masayuki
Nihon Genshiryoku Gakkai-Shi, 39(1), p.25 - 27, 1997/00
no abstracts in English
Ueki, Taro*; Mori, Takamasa; Nakakawa, Masayuki
Nuclear Science and Engineering, 125(1), p.1 - 11, 1997/00
no abstracts in English
Okumura, Keisuke; Nakakawa, Masayuki; Kaneko, Kunio*
Proc. of SARATOGA 1997, 1, p.495 - 508, 1997/00
no abstracts in English
Mori, Takamasa; Nakakawa, Masayuki; *
JAERI-Data/Code 96-018, 121 Pages, 1996/05
no abstracts in English
Murata, Isao*; Mori, Takamasa; Nakakawa, Masayuki; Itakura, Hirofumi*
JAERI-Research 96-015, 44 Pages, 1996/03
no abstracts in English
Murata, Isao*; Mori, Takamasa; Nakakawa, Masayuki; *
JAERI-Data/Code 96-016, 79 Pages, 1996/03
no abstracts in English
Murata, Isao; Mori, Takamasa; Nakakawa, Masayuki
Nuclear Science and Engineering, 123, p.96 - 109, 1996/00
Times Cited Count:37 Percentile:93.01(Nuclear Science & Technology)no abstracts in English