2019 Fall Meeting

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Oral presentation

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

[2F15-20] Emergent Equipment

Thu. Sep 12, 2019 4:10 PM - 5:45 PM Room F (Common Education Bildg. 2F C21)

Chair:Michio Murase(INSS)

4:25 PM - 4:40 PM

[2F16] Effect of non-condensable gas on flow resistance of isolation condenser

*Masayoshi Mori1, Yasunori Yamamoto1 (1. Hokkaido University)

Keywords:Isolation condenser, natural circulation, flow resistance, high pressure experiments, noncondensable gas

Isolation condensers are applied for advanced nuclear reactor designs as passive core cooling systems. In this study, high pressure experiments simulating isolation condenser were conducted to evaluate the effect of non-condensable gas quantity on flow resistance.