Feasibility Study on Liquid Divertor Using Molten Salt Free Surface Flow with Turbulent Promoters

Takahiro IJIMA, Shota SAKURAI, Fumiya TAKAHASHI, Shinji EBARA, Hidetoshi HASHIZUME

研究成果: ジャーナルへの寄稿学術論文査読

抄録

A liquid Flibe divertor is proposed as a fusion DEMO reactor divertor that can suppress the surface temperature with low velocity through turbulent promoters, which are necessary considering the low heat transfer performance of liquid Flibe. Using water as a simulant fluid, a pebble-sunk structure (PSS) is introduced herein as a turbulent promoter. The heat transport characteristic is evaluated by flow visualization and heat transport experiments. The experimental results show that the kinetic energy and the heat transport near the free surface are enhanced when the PSS is introduced.

本文言語英語
論文番号2405075
ジャーナルPlasma and Fusion Research
18
DOI
出版ステータス出版済み - 2023

フィンガープリント

「Feasibility Study on Liquid Divertor Using Molten Salt Free Surface Flow with Turbulent Promoters」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル