[1D08-13] Thermal Hydraulics of Sodium-Cooled Fast Reactors 2

[1D12] Study on quench behavior at core disruptive accident for fast breeder reactor

(29)Droplet formation of a liquid jet in another immiscible liquid

＊Shimpei Saito¹, Yutaka Abe¹, Akiko Kaneko¹, Tetsuya Kanagawa¹, Yuzuru Iwasawa¹, Sakaba Hiroshi², Kazuya Koyama³, Hideki Nariai¹ (1.Univ. of Tsukuba, 2.MHI, 3.MFBR)

Keywords:Fast breeder reactor, Core disruptive accident, In-vessel retention, Jet breakup, Droplet formation

高速増殖炉の炉心溶融事故時には，ジェット状に射出された溶融燃料挙動の把握が重要となる．本報では，試験流体を用いた液-液二相系でのジェット射出実験を実施し，液滴の生成挙動を観測した結果について報告する．