2023 Fall Meeting

Presentation information

Oral presentation

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

[1G13-18] Thermal Hydraulics in Fast Reactor

Wed. Sep 6, 2023 4:10 PM - 5:50 PM Room G (ES Bildg. 2F ES021)

Chair:Naoya Odaira(Kyoto Univ.)

5:10 PM - 5:25 PM

[1G17] Development of fundamental numerical simulation system for integrated safety evaluation in various innovative sodium-cooled fast reactor

(14) Trial measurement for thermophysical properties of molten materials

*Yuji Ohishi1, Tomoya Takatani1, Shun Fujieda1, Hiroaki Muta1, Toshiki Kondo2, Shin Kikuchi2 (1. Osaka Univ., 2. JAEA)

Keywords:Molten core materials, Aerodynamic levitation

核燃料を含む金属及び酸化物系溶融物の粘性等の熱物性を測定し、融体熱物性データベースを構築する。ウランを含む融体を安定に浮遊させる方法を確立し、試計測の結果、妥当と判断できる測定結果が得られた。