Considering for the blanket structure scheme of HCCB DEMO

Considering for the blanket structure scheme of HCCB DEMO

ABSTRACT: For the solid blanket concept of helium cooled ceramic breeder (HCCB) demonstration fusion power plant (DEMO), a feasible blanket structure with configuration 2×X is proposed as considering relatively low temperature limit of neutron multiplier beryllium pebbles. Based on that, preliminary...

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Bibliographic Details
Main Authors: Zhou Zhao, Zaixin Li, Xiaoyu Wang, Xueren Wang, Kaiming Feng
Format: Article
Language:English
Published: Elsevier 2019-05-01
Series:Theoretical and Applied Mechanics Letters
Online Access:http://www.sciencedirect.com/science/article/pii/S2095034919300339
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Summary:ABSTRACT: For the solid blanket concept of helium cooled ceramic breeder (HCCB) demonstration fusion power plant (DEMO), a feasible blanket structure with configuration 2×X is proposed as considering relatively low temperature limit of neutron multiplier beryllium pebbles. Based on that, preliminary design for the typical blanket module of HCCB DEMO has been carried out and verified by thermal-hydraulic analysis and structural analysis. Furthermore, the specific relationship of maximum temperature depended on the surface heating of blanket key part first wall (FW) is also analyzed. Keywords: Helium cooled ceramic breeder (HCCB), Demonstration fusion power plant, (DEMO), Blanket structure scheme, Preliminary design and analysis
ISSN:2095-0349

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