| HL-2M 装置烘烤系统管路应力的仿真分析与优化 |
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| 引用本文： | 蒙建朋,贾瑞宝,蔡 强,邱丽媛,颉延风. HL-2M 装置烘烤系统管路应力的仿真分析与优化[J]. 核聚变与等离子体物理, 2021, 41(Z1): 388-391. DOI: 10.16568/j.0254-6086.2021s1020 |
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| 作者姓名： | 蒙建朋 贾瑞宝 蔡 强 邱丽媛 颉延风 |
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| 作者单位： | (核工业西南物理研究院，成都 610041) |
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| 摘 要： | 根据 HL-2M 装置烘烤系统管路设计，建立烘烤系统的管道应力计算模型。对烘烤系统管路作初始支架设计，并采用系统内的最高温度分布，对烘烤系统进行热应力计算，分析管道应力及设备管口载荷。以热应力计算结果为依据，对管路布置进行优化，并改善支架的设计，对烘烤系统进行应力校核计算，完成烘烤系统可靠性验证计算，完成了管口位移量计算。
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| 关 键 词： | HL-2M 装置；烘烤系统；热应力计算；可靠性验证 |
| 收稿时间： | 2021-04-29 |
Simulation analysis and optimization of piping stress inbaking system of HL-2M tokamak |
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| MENG Jian-peng,JIR Riu-bao,CAI Qiang,QIU Li-yuan,XIE Yan-feng. Simulation analysis and optimization of piping stress inbaking system of HL-2M tokamak[J]. Nuclear Fusion and Plasma Physics, 2021, 41(Z1): 388-391. DOI: 10.16568/j.0254-6086.2021s1020 |
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| Authors: | MENG Jian-peng JIR Riu-bao CAI Qiang QIU Li-yuan XIE Yan-feng |
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| Affiliation: | (Southwestern Institute of Physics, Chengdu 610041) |
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| Abstract: | According to pipeline design of baking system in HL-2M tokamak, the piping stress calculation model of baking system is established. The pipeline initial support of baking system is designed, and the maximum temperature distribution in the system is used to calculate the thermal stress of baking system, and analyze the pipeline stress and the load of equipment nozzle. Based on the results of thermal stress calculation, the pipeline layout was optimized, the design of support was improved, the stress of baking system was checked, the reliability of baking system was verified, the calculation of nozzle displacement was complete. |
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| Keywords: | HL-2M tokamak Baking system Calculation of thermal stress Reliability verification |
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