辐射防护 ›› 2014, Vol. 34 ›› Issue (6): 349-355.

• 目录 • 上一篇    下一篇

ANSYS软件对高放废物处置库温度场预测的可行性验证

万蕾1, 贾梅兰1, 章春辉2, 孙庆红1, 刘伟1, 杨仲田1, 赵帅维1, 李洪辉1, 刘建琴1   

  1. 1.中国辐射防护研究院, 中核高放废物地质处置评价技术重点实验室, 太原 030006;
    2.中核核电运行管理有限公司, 浙江 海盐 314300
  • 收稿日期:2013-10-08 出版日期:2014-11-20 发布日期:2025-01-07
  • 通讯作者: 章春辉。E-mail:zhangch@cnnp.com
  • 作者简介:万蕾(1989—),女,2011年毕业于清华大学工程物理系核工程与核技术专业,中国辐射防护研究院在读研究生。E-mail:wanlei0519@foxmail.com
  • 基金资助:
    国防科工局“十二五”地质处置安全评价研究(科工二司[2013]1221号)资助。

Feasibility Study on ANSYS Simulation for Temperature Filed in High-level Radioactive Waste Repository

Wan Lei1, Jia Meilan1, Zhang Chunhui2, Sun Qinghong1, Liu Wei1, Yang Zhongtian1, Zhao Shuaiwei1, Li Honghui1, Liu Jianqin1   

  1. 1. China Institute for Radiation Protection, CNNC Key Laboratory on Geological Disposal of High-level Radioactive Waste, Taiyuan 030006;
    2. China Nuclear Power Operation Management Co.LTD., Zhejiang Haiyan 314300
  • Received:2013-10-08 Online:2014-11-20 Published:2025-01-07

摘要: 为验证ANSYS软件对高放废物处置库温度场预测的可行性及准确性,采用基于自行设计加工的处置单元热效应装置及对应的实验参数,以ANSYS workbench为平台进行二维和三维模拟。结果表明,模拟值与实验结果吻合度较高,关注的3个传感器位置在升温阶段的模拟值和实验值的相对差值平均值分别为0.68%、0.60%和0.50%,平衡阶段的相对差值的平均值为1.34%,说明ANSYS热分析对释热废物的处置单元进行温度场预测是可行的。

关键词: 高放废物, 处置单元, ANSYS模拟, 温度场

Abstract: To demonstrate the feasibility and accuracy of the ANSYS software for temperature field prediction in High-level radioactive waste (HLW) repository, ANSYS workbench is used as a platform for 2D model and 3D model simulation based on the self-designed thermal effect device and its corresponding experimental parameters. The results show that the simulation data has a high goodness of fit to the experimental data. The average of the relative difference between simulation data and experiment data for the three concerned sensors are 0.68%, 0.60% and 0.50%, respectively, during the heating stage, while the average of relative difference is 1.34% during the balance stage. It is indicated that the ANSYS thermal analysis is feasible for temperature field prediction of the disposal unit in HLW repository.

Key words: HLW, disposal unit, ANSYS simulation, temperature field

中图分类号: 

  • TL942