Investigation of Wall Effect on Packing Structures and Purge Gas Flow Characteristics in Pebble Beds for Fusion Blanket by Combining Discrete Element Method and Computational Fluid Dynamics Simulation

In a tritium-breeding blanket of a fusion reaction, helium, used as a tritium-purging gas, will purge the tritium breeder pebble beds to extract the tritium in blanket. The purge gas flow characteristics will affect the tritium extraction efficiency. The effect of the fixed wall on the pebble packin...

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Главные авторы:	Baoping Gong, Hao Cheng, Bing Zhou, Juemin Yan, Long Wang, Long Zhang, Yongjin Feng, Xiaoyu Wang
Формат:	Artigo
Язык:	Inglês
Опубликовано:	MDPI AG 2024-03-01
Серии:	Applied Sciences
Предметы:	pebble bed flow characteristic helium gas pressure drops DEM-CFD
Online-ссылка:	https://www.mdpi.com/2076-3417/14/6/2289
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