[2E05-09] Next Generation Reactor Safety 2

[2E05] A study on removal mechanisms of cesium aerosol from noble gas bubble in sodium pool

(1)Water simulation test for bubble rising behavior

*Munemichi Kawaguchi¹, Shinya Miyahara¹, Hiroshi Seino², Takuto Atsumi¹, Masayoshi Uno¹ (1. University of Fukui, 2. Japan Atomic Energy Agency)

Keywords:Sodium cooled fast reactor, Source term, Aerosol, Noble gas bubble

To investigate the removal effect of Cs aerosol in a noble gas bubble rising in sodium pool, the behavior of single bubble such as its rising velocity and eccentricity was measured with a water simulation test.