Finite element analysis of subcritical energy blanket for uranium-based fusion-fission hybrid reactor

Liu Zhiyong; Zeng Herong; Wang Shaohua; Guo haibing; Ma jimin

doi:10.11884/HPLPB201830.170099

Volume 30 Issue 3

Mar. 2018

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Liu Zhiyong, Zeng Herong, Wang Shaohua, et al. Finite element analysis of subcritical energy blanket for uranium-based fusion-fission hybrid reactor[J]. High Power Laser and Particle Beams, 2018, 30: 036001. doi: 10.11884/HPLPB201830.170099

Citation:

Liu Zhiyong, Zeng Herong, Wang Shaohua, et al. Finite element analysis of subcritical energy blanket for uranium-based fusion-fission hybrid reactor[J]. High Power Laser and Particle Beams, 2018, 30: 036001. doi: 10.11884/HPLPB201830.170099

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Finite element analysis of subcritical energy blanket for uranium-based fusion-fission hybrid reactor

doi: 10.11884/HPLPB201830.170099

Institute of Nuclear Physics and Chemistry, CAEP, Mianyang 621900, China

Received Date: 2017-04-01
Rev Recd Date: 2017-12-15
Publish Date: 2018-03-15

Abstract

Abstract

The subcritical energy blanket is an important component of the fusion-fission hybrid reactor. The mechanical characteristic analysis of the subcritical energy blanket is the key to ensure the normal operation of the whole reactor. In this paper, the preliminary mechanical analysis for the parts including the first wall and the support structure of the subcritical energy blanket is carried out. Accordingly, the maximal stress value, the stress distribution contours and the deformation distribution contours are obtained. The maximal stress of the support structure is located at the connection between the stiffener and the cylindrical pin and the value is 310.2 MPa. The maximal Tresca stress of the first wall is located at the corner of the U shaped flow channel and the value is 240.7 MPa. In the light of the strength and stiffness norms, the calculation results show that the structure of the subcritical energy blanket can satisfy the strength and stiffness requirements.
- fusion-fission hybrid reactor,
- subcritical energy blanket,
- finite element analysis strength,
- strength,
- stiffness

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References(11)

References

[1]	Aymar R. Technical basis for the ITER-FEAT outline design[Z]. ITER EDA Documentation Series No19, IAEA, Vienna, 2000.
[2]	Boccaccini L V, Bekris N, Chen Y, et al. Designdescription document for the European helium cooled pebble bed (HCSB) test blanket modules[R]. ITER FEAT Final Design Repert, Karlsruhe, 2001.
[3]	邱励俭. 聚变能及其应用[M]. 北京: 科学出版社, 2008, 1-10. Qiu Lijian. Fusion energy and its application. Beijing: Science Press, 2008: 1-10
[4]	刘志勇, 曾和荣, 钱达志, 等. ITER驱动混合堆次临界包层燃料区结构设计与分析[J]. 强激光与粒子束, 2015, 27: 046001. doi: 10.11884/HPLPB201527.046001 Liu Zhiyong, Zeng Herong, Qian Dazhi, et al. Structure design and analysis of subcritical blanket fuel zone of hybrid reactor based on ITER. High Power Laser and Particle Beams, 2015, 27: 046001 doi: 10.11884/HPLPB201527.046001
[5]	刘志勇, 李正宏, 黄洪文, 等. ITER磁体支撑结构有限元分析[J]. 强激光与粒子束, 2015, 27: 016013. doi: 10.11884/HPLPB201527.016013 Liu Zhiyong, Li Zhenghong, Huang Hongwen, et al. Finite element analysis of ITER magnet support structure. High Power Laser and Particle Beams, 2015, 27: 016013 doi: 10.11884/HPLPB201527.016013
[6]	曾和荣, 黄洪文, 刘志勇, 等. ITER驱动次临界包层总体结构概念设计[J]. 强激光与粒子束, 2015, 27: 016014. doi: 10.11884/HPLPB201527.016014 Zeng Herong, Huang Hongwen, Liu Zhiyong, et al. Whole structure conceptual design of subcritical blanket driven by ITER. High Power Laser and Particle Beams, 2015, 27: 016014 doi: 10.11884/HPLPB201527.016014
[7]	Pipkinsay D S, Atlurib S N. Applications of the three dimensional method finite element alternating method[J]. Finite Elements in Analysis and Design, 1996 (23): 133-153.
[8]	ANSYS高级技术分析指南[M]. 美国: ANSYS公司. 1999. ANSYS advanced analysis techniques guide. America: ANSYS Company. 1999
[9]	杜平安. 结构有限元分析[M]. 北京: 机械工业出版社, 1998. Du Ping'an. The finite element analysis and structure modeling method. Beijing: China Machine Press, 1998
[10]	刘鸿文. 材料力学[M]. 北京: 高等教育出版社, 1991. Liu Hongwen. Mechanics of materials. Beijing: Higher Education Press, 1991
[11]	Nash W A. 静力学与材料力学[M]. 纽约: 美国麦格劳希尔教育出版集团, 2002. Nash W A. Statics and material mechanics. New York: America McGraw Hill Education Press, 2002