2016 Annual Meeting

Presentation information

Oral Presentation

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

[3C01-04] Core Thermal Hydraulics

Mon. Mar 28, 2016 9:30 AM - 10:35 AM Room C (Lecture Rooms B B103)

Chair: Hiroyuki Yoshida (JAEA)

10:00 AM - 10:15 AM

[3C03] Development of RBWR for Long-lived Transuranium Elements Burner

(12)Investigation of Core Inlet Flow Characteristics

*Hideaki Hosoi1, Shiro Takahashi1, Kiyoshi Fujimoto1, Naohisa Watahiki1, Masaya Ohtsuka1 (1.Hitachi, Ltd)

Keywords:RBWR, Core inlet, Fuel support, Core plate, Pressure drop

長寿命超ウラン元素を燃焼可能な沸騰水型原子炉RBWRに適用可能な、炉心支持板、燃料支持金具、炉心入口オリフィスを試作し、流動試験により、RBWR炉心入口の圧力損失特性及び流動特性を確認した。その結果、RBWR炉心入口は健全な流動特性を確保できる見通しを得た。