2019 Annual Meeting

Presentation information

Oral presentation

III. Fission Energy Engineering » 304-1 Thermal Hydraulics, Energy Conversion, Energy Transfer, Energy Storage

[3I01-06] Scrubbing and Aerosol

Fri. Mar 22, 2019 10:15 AM - 11:55 AM Room I (Common Education Bildg. 2 3F No.30)

Chair:Yasushi Saito(Kyoto Univ.)

11:00 AM - 11:15 AM

[3I04] The Influence of Gas Species on Gas-Liquid Two-Phase Flow

(1) A Comparison of Void Behaviours in Helium Gas and Nitrogen Gas

*Miki Saito1, Taizo Kanai1, Satoshi Nishimura1, Yoshihisa Nishi1 (1. Central Research Institute of Electric Power Industry)

Keywords:Pool scrubbing, Wire-mesh sensor, Visualization Observation, Helium gas, Nitrogen gas

Conventionally, experimental results from treating nitrogen and air as FP carrier gases have provided much knowledge on the FP removal effect in pool scrubbing. However, in SA, hydrogen gas is expected to be a part of such carrier gases.
This work presents the experimental results on the effect of gas composition on gas-liquid two-phase flow.