Optimization of the cooling design of TF coil case on CFETR

被引：1

作者：

Sang, Aiguo ^{[1
]}

Li, Junjun ^{[1
]}

Wen, Xinghao ^{[1
,2
]}

Ren, Yong ^{[1
]}

Liu, Xiaogang ^{[1
]}

Wu, Yu ^{[1
]}

Gao, Xiang ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China

[2] Univ Sci & Technol China, Sch Nucl Sci & Technol, Hefei 230026, Anhui, Peoples R China

来源：

FUSION ENGINEERING AND DESIGN | 2021年 / 172卷

基金：

中国国家自然科学基金;

关键词：

CFETR; TF coil case; Nuclear heat load; Thermal analysis; Orthogonal theory;

D O I：

10.1016/j.fusengdes.2021.112922

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The toroidal field (TF) coil is a crucial system in China Fusion Engineering Test Reactor (CFETR). The operating safety of the magnet will strongly depend on the heat load and the capability of the coolant to remove it. The adequate cooling design of the TF coil case can effectively establish thermal shielding to prevent the heat flux from the TF coil case to the winding. An orthogonal scheme is applied to optimize the cooling design. The effect of the parameters of the cooling channels on the heat transfer from case to conductors is studied, such as the channel numbers N, the distance between the cooling channel and the edge P, the diameter of the pipe D, and the mass flow rate M. Compared with the original design, the optimization design significantly improves the cooling capacity.

引用

页数：9

共 25 条

[1]

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