Simulation and experimental research of shell forming of future fusion engineering test reactor vacuum vessel

doi:10.16568/j.0254-6086.201701006

NUCLEAR FUSION AND PLASMA PHYSICS ›› 2017, Vol. 37 ›› Issue (1): 32-36.DOI: 10.16568/j.0254-6086.201701006

• Plasma Physics • Previous Articles Next Articles

Simulation and experimental research of shell forming of future fusion engineering test reactor vacuum vessel

FAN Xiao-song, WU Jie-feng, LIU Zhi-hong

(Institute of Plasma Physics, Chinese Academy of Science, Hefei 230031)

Received:2015-10-29 Revised:2016-08-12 Online:2017-03-15 Published:2017-03-15

未来聚变工程实验堆真空室壳体成型模拟与实验研究

范小松，吴杰峰，刘志宏

(中国科学院等离子体物理研究所，合肥 230031)

作者简介:范小松(1989-)，男，湖北随州人，博士研究生，从事聚变堆制造工艺研究。

Abstract

Abstract: Simulation of the vacuum vessel’s shell for the fusion rector is executed to analyze the thickness reduction, springback and residual stress of the formed workpiece based on the forming process of ITER. Results of forming experiment are compared with that of simulation to inspect and demonstrate the effectiveness of numerical simulations.

Key words: Vacuum vessel, Forming, Thickness Reduction, Springback, Residual stress Vacuum vessel, Forming, Thickness Reduction, Springback, Residual stress

摘要：

参照ITER真空室成型工艺，对未来聚变堆真空室壳体各分片进行成型数值模拟，探索成型温度、脱模温度对成型工件减薄量、回弹量和残余应力的影响。并通过成型实验对数值模拟结果进行了检验，二者结果一致，所用数值模型可用于后续模具设计。

关键词: 聚变堆真空室, 壳体成型, 减薄量, 回弹量, 残余应力

CLC Number:

TL631.2+4

FAN Xiao-song, WU Jie-feng, LIU Zhi-hong. Simulation and experimental research of shell forming of future fusion engineering test reactor vacuum vessel[J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2017, 37(1): 32-36.

范小松，吴杰峰，刘志宏. 未来聚变工程实验堆真空室壳体成型模拟与实验研究[J]. 核聚变与等离子体物理, 2017, 37(1): 32-36.

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Simulation and experimental research of shell forming of future fusion engineering test reactor vacuum vessel

未来聚变工程实验堆真空室壳体成型模拟与实验研究

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