Thermal and stress analysis of window target for accelerator-driven sub-critical system during beam trip transients

被引：1
作者：
Jin, Ming [1 ]
Chai, Youqi [1 ]
Xue, Sha [1 ]
Wang, Gang [1 ]
Chen, Zhibin [1 ]
机构：
[1] Chinese Acad Sci, Inst Nucl Energy Safety Technol, Hefei 230031, Anhui, Peoples R China
来源：
PROGRESS IN NUCLEAR ENERGY | 2015年 / 85卷
关键词：
Spallation target; Accelerator-driven sub-critical system; Acceptable beam trip frequency; Transient analysis; CONCEPTUAL DESIGN; STRATEGY;
D O I：
10.1016/j.pnucene.2015.06.015
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
The variation of spallation target temperature under beam trip (BT) transient conditions would induce thermal stress and become a threat to the integrity of the window target. In this paper, the thermal-hydraulics and thermal stress of ADS window target during beam trip transients were analyzed by CFD method. Furthermore, the performance of series target models with different window parameters has been investigated. The results show that the reference 1.5 mm beam window's acceptable beam trip frequency is less than 6 x 10(4) per year. The target thickness has little impact on the window fatigue resistance performance. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码：325 / 332
页数：8
相关论文
共 20 条
  • [1] Beam-target configurations and robustness performance of the tungsten granular flow spallation target for an Accelerator-Driven Sub-critical system
    Cai, Han-Jie
    Jia, Huan
    Qi, Xin
    Lin, Ping
    Zhang, Sheng
    Tian, Yuan
    Qin, Yuanshuai
    Zhang, Xunchao
    Yang, Lei
    He, Yuan
    NUCLEAR ENGINEERING AND TECHNOLOGY, 2022, 54 (07) : 2650 - 2659
  • [2] The electron accelerator driven sub-critical system
    Liu, Bin
    Zhang, Xinying
    Liu, Fang
    Dou, Wenqiang
    Wang, Jibing
    NUCLEAR ENGINEERING AND DESIGN, 2022, 386
  • [3] Thermal hydraulics of the spallation target module of an accelerator driven sub-critical system: A numerical study
    Prakash, K. Arul
    Biswas, G.
    Kumar, B. V. Rathish
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2006, 49 (23-24) : 4633 - 4652
  • [4] Monitoring method for neutron flux for a spallation target in an accelerator driven sub-critical system
    赵强
    贺智勇
    杨磊
    张雪荧
    崔文娟
    陈志强
    徐瑚珊
    Chinese Physics C, 2016, (07) : 133 - 139
  • [5] Monitoring method for neutron flux for a spallation target in an accelerator driven sub-critical system
    Zhao, Qiang
    He, Zhi-Yong
    Yang, Lei
    Zhang, Xue-Ying
    Cui, Wen-Juan
    Chen, Zhi-Qiang
    Xu, Hu-Shan
    CHINESE PHYSICS C, 2016, 40 (07)
  • [6] ELECTRONICS FOR INSTRUMENTATION AND CONTROLS IN ACCELERATOR DRIVEN SUB-CRITICAL SYSTEM
    Cui, Wenjuan
    He, Zhiyong
    Zhao, Qiang
    He, Yichuan
    Luo, Yuxi
    PROCEEDINGS OF THE 24TH INTERNATIONAL CONFERENCE ON NUCLEAR ENGINEERING, 2016, VOL 1, 2016,
  • [7] Preliminary conceptual design of accelerator driven sub-critical system
    Li, Xun-Zhao
    Wu, Hong-Chun
    Cao, Liang-Zhi
    Zheng, You-Qi
    Yuanzineng Kexue Jishu/Atomic Energy Science and Technology, 2013, 47 (SUPPL1): : 224 - 228
  • [8] DESIGN OF CONTROL SYSTEMS FOR ACCELERATOR DRIVEN SUB-CRITICAL SYSTEM
    He, Zhiyong
    Cui, Wenjuan
    Zhao, Qiang
    He, Yichuan
    Luo, Yuxi
    PROCEEDINGS OF THE 24TH INTERNATIONAL CONFERENCE ON NUCLEAR ENGINEERING, 2016, VOL 1, 2016,
  • [9] Vacuum control system of the injector II for accelerator driven sub-critical system
    Jiang, Ziyun
    Zhang, Peng
    Niu, Xiaofei
    Guo, Xiaohong
    Zhang, Junhui
    He, Yuan
    Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams, 2015, 27 (08):
  • [10] Design of step field magnets for accelerator driven sub-critical system
    Chen, Yuan
    Peng, Quanling
    Yang, Zheng
    Kang, Wen
    Chen, Yuan, 1600, Editorial Office of High Power Laser and Particle Beams (26):
12