Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Wakui, Takashi; Takagishi, Yoichi*; Futakawa, Masatoshi
Zairyo, 73(6), p.520 - 526, 2024/06
Cavitation damage is one of crucial issues to predict the structural endurability of the mercury targets for highly intensive pulsed neutron sources. Based on the comparison with numerical simulation on the pit shape and results of the basic test, the cavitation bubble collapsing was assumed to be resulted in the micro jet with the impact velocity of 160-200 m/s, imposing then impact pressure of 3-4 GPa at the input power simulating the operation condition in the mercury targets. It was statistically understandable that cavitation damage evolution was proportional to 4th power of the input power approximately, as taking the aggressivity of cavitation bubbles, the distribution of the maximum diameter of grown bubbles and the space of distribution of bubbles in the mercury into account.
Onuki, Akira; ; Iguchi, Tadashi; Murao, Yoshio
JAERI-Research 94-012, 59 Pages, 1994/08
JAERI-Research-94-012.pdf:1.75MB
no abstracts in English
17 type fuel assembly of PWROnuki, Akira; ; Murao, Yoshio
Journal of Nuclear Science and Technology, 30(3), p.187 - 202, 1993/03
Times Cited Count：0 Percentile：0.00(Nuclear Science & Technology)no abstracts in English
; ; ;
Plasma Physics and Controlled Nuclear Fusion Research 1984, Vol.l, p.665 - 672, 1985/00
no abstracts in English
; ;
Journal of Nuclear Science and Technology, 10(8), p.453 - 457, 1973/08
no abstracts in English
