2020 Annual Meeting

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Oral presentation

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

[1G11-14] Fast Reactor Thermal Hydraulics

Mon. Mar 16, 2020 4:00 PM - 5:00 PM Room G (Lecture Bildg. M 2F M-21)

Chair:Toshiki Ezure(JAEA)

4:00 PM - 4:15 PM

[1G11] Study on droplet generation during upward spray flow collision onto a solid surface

*Yi Zhan1, Guo fu Sun1, Tomio Okawa1, Koji Enoki1, Mitsuhiro Aoyagi2, Takashi Takata2 (1. UEC, 2. JAEA)

Keywords:Sodium combustion, upward spray flow, droplet generation

ナトリウム(Na)冷却高速炉におけるNa漏えい時の燃焼解析手法の高度化に向け，上向き噴出させた液体が水平固体面へ衝突する際の，衝突により生成した二次液滴及び液膜からの落下液滴について，実験的検討を実施した．