He冷却试验包层模块的热-力耦合分析

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Thermal-Mechanical Analyses of Helium-Cooled Test Blanket Module

1. Southwest Jiaotong University, Chengdu, 610031, China;
2. Ningbo Sub-academy, National Ordnance Science Research Academy, Ningbo, Jiangsu, 315103, China

摘要: 试验包层模块(TBM)是国际热核聚变实验堆(ITER)的关键核心组件,其设计涉及多学科综合优化分析。本文介绍了He冷却固态增殖试验包层的设计概念,并应用热-力耦合模拟方法对所提出的包层概念模型的热力响应特性进行分析。结果表明,包层内部各区域的最大温度值和最大应力值均未超过材料容许的限值,所提出的包层设计概念在正常运行工况下是安全可靠的。
- 国际热核聚变实验堆(ITER) /
- 试验包层模块(TBM) /
- 热结构设计 /
- 热分析 /
- 力学分析
Abstract: Test Blanket Module（TBM） is a key component of the International Thermonuclear Experimental Reactor（ITER）.Its design involves multi-disciplinary optimization analysis.The design description of blanket concept based on a solid breeder,a helium cooling,high temperature structural materials and beryllium multiplier is introduced.To validate the blanket concept,the thermal-mechanical analysis has been per-formed for the proposed design blanket models.The analysis results show that the highest temperature and thermal stress in each unit of the blanket do not exceed the limits.Therefore,the proposed blanket concept is safe and reliable under normal operation conditions.
- Thermonuclear Experimental Reactor（ITER） /
- Test Blanket Module（TBM） /
- Thermal structure design /
- Thermal analysis /
- Mechanical analysis