Design Optimization of Retention Coil for 2 MWt Liquid Fuel Thorium-based Molten Salt Experimental Reactor

Wang Chengcai; Xu Hui; Zhang Xueyong; Yang Zhaodong; Yan Guizhen; Wang Yanhui; Yang Zhongwei

doi:10.13832/j.jnpe.2022.06.0133

Volume 43 Issue 6

Dec. 2022

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Article Navigation > Nuclear Power Engineering > 2022 > 43(6): 133-138

Wang Chengcai, Xu Hui, Zhang Xueyong, Yang Zhaodong, Yan Guizhen, Wang Yanhui, Yang Zhongwei. Design Optimization of Retention Coil for 2 MWt Liquid Fuel Thorium-based Molten Salt Experimental Reactor[J]. Nuclear Power Engineering, 2022, 43(6): 133-138. doi: 10.13832/j.jnpe.2022.06.0133

Citation:

Wang Chengcai, Xu Hui, Zhang Xueyong, Yang Zhaodong, Yan Guizhen, Wang Yanhui, Yang Zhongwei. Design Optimization of Retention Coil for 2 MWt Liquid Fuel Thorium-based Molten Salt Experimental Reactor[J]. Nuclear Power Engineering, 2022, 43(6): 133-138. doi: 10.13832/j.jnpe.2022.06.0133

Citation:

Wang Chengcai, Xu Hui, Zhang Xueyong, Yang Zhaodong, Yan Guizhen, Wang Yanhui, Yang Zhongwei. Design Optimization of Retention Coil for 2 MWt Liquid Fuel Thorium-based Molten Salt Experimental Reactor[J]. Nuclear Power Engineering, 2022, 43(6): 133-138. doi: 10.13832/j.jnpe.2022.06.0133

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Design Optimization of Retention Coil for 2 MWt Liquid Fuel Thorium-based Molten Salt Experimental Reactor

doi: 10.13832/j.jnpe.2022.06.0133

Wang Chengcai^{1, 2, 3
,},
Xu Hui^{1, 2, 3},
Zhang Xueyong^{1, 2, 3},
Yang Zhaodong^{1, 2, 3},
Yan Guizhen^{1, 2, 3},
Wang Yanhui^{1, 2, 3},
Yang Zhongwei^{1, 2, 3}

1.
Shandong Nuclear Power Equipment Manufacturing Co., Ltd., Yantai, Shandong, 265118, China
2.
Shandong Nuclear Power Equipment Engineering Technology Research Center, Yantai, Shandong, 265118, China
3.
Yantai Nuclear Power Equipment Engineering Technology Research Center, Yantai, Shandong, 265118, China

Received Date: 2021-12-24
Rev Recd Date: 2022-02-23
Publish Date: 2022-12-14

Abstract

Abstract

The retention coil of liquid fuel thorium-based molten salt experimental reactor is an important nuclear safety equipment in the tail gas treatment system of molten salt reactor, which provides a closed environment for the decay of short-lived nuclides in the tail gas, removes the decay heat at the same time, and reduces the temperature of the iodine adsorption bed and the activated carbon adsorption bed downstream it. This paper introduces the problems existing in the original design scheme of the retention coil of the 2 MWt liquid fuel thorium-based molten salt experimental reactor provided by the owner and the new design scheme after structural optimization. The optimized design scheme of retention coil has the advantages of good heat dissipation, few leakage points (few welds), easy welding, easy inspection, monitoring and maintenance, less materials, etc., and has good reliability and economy.
- Thorium-based molten salt reactor,
- Retention coil,
- Outer housing,
- Design optimization

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References

[1]	FORSBERG C W, TERRANI K A, SNEAD L L, et al. Fluoride-salt-cooled high-temperature reactor (FHR) with silicon-carbide-matrix coated-particle fuel[Z]. Oak Ridge: Oak Ridge National Lab., 2012.
[2]	江绵恒,徐洪杰,戴志敏. 未来先进核裂变能−TMSR核能系统[J]. 中国科学院院刊,2012, 27(3): 366-374. doi: 10.3969/j.issn.1000-3045.2012.03.016
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[4]	The American Society of Mechanical Engineers. Rules for construction of nuclear facility components: ASME BPV code section III division 1 subsection ND class 3 components[S]. New York: The American Society of Mechanical Engineers, 2019: 37-41

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