[3E01-05] Filter and Scrubbing 2

[3E05] Development of High Efficiency Filtered Containment Venting System Using Zeolite

(12)Supplession of Two-Phase Flow Instability by Using a Pressurize Orifice

*Naoto Kitahara¹, Takuya Fujii¹, Tadashi Narabayashi², Yasunori Yamamoto², Go Chiba² (1. Hokkaido Univ. Graduate School of Engineering, 2. Hokkaido Univ. Faculty of Engineering)

Keywords:Filtered Containment Venting System, Containment Vessel, Two-Phase Flow, CCFL, TRAC

By using a pressurize orifice, two-phase flow instabilities were suppressed. The effect of pressure was analysed by TRAC code.