2018 Fall Meeting

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Oral presentation

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

[1I01-07] Thermal-Hydraulic Numerical Simulation

Wed. Sep 5, 2018 10:00 AM - 11:55 AM Room I (B33 -B Building)

Chair:Masaaki Tanaka(JAEA)

11:30 AM - 11:45 AM

[1I07] Investigation of the Fluctuating Force Characteristics due to Internal Two-phase Flow

*Shuichiro Miwa1, Takashi HIBIKI2 (1. Hokkaido University, 2. Purdue University)

Keywords:Gas-liquid two-phase flow, Thermal-hydraulics, FIV

本研究においては窒素ー水系による1インチ径管内気液二相流ループを使用し，配管曲がり部における励振力の計測を行った．得られたデータベースより，二流体モデルを基とした励振力予測モデルを構築した．