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Cao, X.; Suzaki, Takenori; Kugo, Teruhiko; Mori, Takamasa
JAERI-Tech 2003-069, 36 Pages, 2003/08
From the viewpoint of nuclear criticality safety of fuel rod storage and transport, a series of critical experiments concerning effects of water hole size, water gap width, water-to-fuel volume ratio and non-uniform arrangement of water moderator have been performed at the Tank-type Critical Assembly (TCA) of Japan Atomic Energy Research Institute. In the present study, the effects of volume fraction and non-uniform arrangement of water moderator on reactivity are evaluated by the water level worth method and analyzed by the SRAC code. Error sources of experiments and calculations are discussed, especially for an energy group model. The calculation results of diffusion model with 17-group model show good agreement with the experiment results within a few dozen cents.
Abe, Ken*; Saito, Kiwamu*; To, Kentaro; Kojima, Takuji; Sakai, Takuro
JAERI-Review 99-025, TIARA Annual Report 1998, p.103 - 105, 1999/10
no abstracts in English
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Journal of Nuclear Science and Technology, 16(10), p.701 - 710, 1979/10
Times Cited Count:2no abstracts in English
JAERI-M 8327, 55 Pages, 1979/07
no abstracts in English
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Nuclear Instruments and Methods, 109(2), p.349 - 353, 1973/02
no abstracts in English
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Nuclear Physics A, 115(1), p.17 - 32, 1968/00
Times Cited Count:3no abstracts in English