@misc{oai:repo.qst.go.jp:00066527,
 author = {中村, 誠 and 金, 宰煥 and 中道, 勝 and 染谷, 洋二 and 飛田, 健次 and 坂本, 宜照 and 中村 誠 and 金 宰煥 and 中道 勝 and 染谷 洋二 and 飛田 健次 and 坂本 宜照},
 month = {Nov},
 note = {Water-cooled pebble-bed (WCPB) blanket, in which beryllium/beryllide in a pebble form is used, is one of blanket concepts based on present or near-term technology for fusion reactor. Combination use of water, as coolant, and beryllium/beryllide, as neutron multiplier, may pose a critical safety problem, i.e. the chemical reactivity of the beryllium/beryllide pebble and the hazard of the reaction-produced hydrogen. We present a new phenomenological model of the reaction behaviors of the beryllium/beryllide pebble with the steam. We have developed a code PSYCHE to numerically solve the model equations. The simulation results have been found to agree with the experimentally observed amount of the reaction-produced hydrogen. We also show a safety analysis of the transient behavior of the Be and Be12Ti pebbles in an in-box LOCA, i.e. loss-of-coolant accident in a blanket box., Plasma Conference 2017 (PLASMA2017)},
 title = {A modeling study of the chemical reactions of beryllium/beryllide pebbles with steam for hydrogen safety design of fusion DEMO},
 year = {2017}
}