Preliminary Design of the Helium Cooling System for the Helium Cooled Solid Breeder Blanket of CFETR

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• 作者：Shuai Wang ; Guangming Zhou ; Hongli Chen
• 关键词：CFETR ; Blanket ; Helium cooling system
• 刊名：Journal of Fusion Energy
• 出版年：2016
• 出版时间：October 2016
• 年：2016
• 卷：35
• 期：5
• 页码：781-785
• 全文大小：637 KB
• 刊物类别：Engineering
• 刊物主题：Nuclear Engineering
  
• 出版者：Springer Netherlands
• ISSN：1572-9591
• 卷排序：35

文摘

Chinese Fusion Engineering Test Reactor (CFETR) is an ITER-like fusion device that was proposed to achieve 50–200 MW fusion power, 30–50 % duty time factor, and tritium self-sufficiency. As a candidate blanket concept for CFETR, a helium cooled solid breeder blanket was designed following the specific requirements. The design of a helium cooling system (HCS) was conducted. The HCS is an important ancillary system of helium cooled solid breeder blanket for CFETR. The general description of HCS design was presented in this paper. Specifically, the design principles and thermal design requirements were defined, the process flow diagram of the system was given and the main components were introduced. Accordingly, the dimensions of the components were preliminary estimated to provide a space allocation reference for a CFETR blanket system.