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Matter Injection in EU-DEMO: The Preconceptual Design
Fusion Science and Technology ( IF 0.9 ) Pub Date : 2021-05-24 , DOI: 10.1080/15361055.2021.1903784
B. Ploeckl 1 , P. T. Lang 1 , A. Frattolillo 2 , Y. Igitkhanov 3 , B. Pégourié 4 , E. Fable 1 , Chr. Day 3 , C. Gliss 5
Affiliation  

Abstract

EU-DEMO will be the next step in Europe after ITER on the path toward a fusion power plant. The matter injection systems have to provide the requested material in order to establish, maintain, and terminate the burning plasma. Their main function is to fuel the plasma, but other tasks are addressed as well like delivering matter for generating sufficient core radiation and divertor buffering. In the preconceptual design phase performed from 2014 to 2020, the matter injection systems, in particular pellet injection and gas injection, have been assessed. This work describes the main findings and state of the art of the matter injection systems at the transition from the preconceptual design phase to the conceptual design phase.



中文翻译:

EU-DEMO中的物质注入:概念设计

摘要

EU-DEMO将是继ITER之后的欧洲通往核电站的下一步。物质注入系统必须提供所需的材料,以便建立,维持和终止燃烧的等离子体。它们的主要功能是为等离子体供能,但是还解决了其他任务,例如传递物质以产生足够的堆芯辐射和偏滤器缓冲。在2014年至2020年的概念设计阶段,已经评估了物质注入系统,特别是颗粒注入和气体注入。这项工作描述了从概念设计阶段到概念设计阶段的过渡期间,物质注入系统的主要发现和最新技术。

更新日期:2021-05-25
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