高级检索

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

基于ICEM-CFD的核噪声分析用有限元程序研究

袁宝新 杨万奎 曾和荣

袁宝新, 杨万奎, 曾和荣. 基于ICEM-CFD的核噪声分析用有限元程序研究[J]. 原子核物理评论, 2017, 34(3): 677-681. doi: 10.11804/NuclPhysRev.34.03.677
引用本文: 袁宝新, 杨万奎, 曾和荣. 基于ICEM-CFD的核噪声分析用有限元程序研究[J]. 原子核物理评论, 2017, 34(3): 677-681. doi: 10.11804/NuclPhysRev.34.03.677
YUAN Baoxin, YANG Wankui, ZENG Herong. Research of Finite Element Code for Nuclear Noise Analysis Based on ICEM-CFD[J]. Nuclear Physics Review, 2017, 34(3): 677-681. doi: 10.11804/NuclPhysRev.34.03.677
Citation: YUAN Baoxin, YANG Wankui, ZENG Herong. Research of Finite Element Code for Nuclear Noise Analysis Based on ICEM-CFD[J]. Nuclear Physics Review, 2017, 34(3): 677-681. doi: 10.11804/NuclPhysRev.34.03.677

基于ICEM-CFD的核噪声分析用有限元程序研究

doi: 10.11804/NuclPhysRev.34.03.677
基金项目: 国家自然科学基金面上项目(11475150)
详细信息
    作者简介:

    袁宝新(1988-),男,湖北黄冈人,助研,硕士,从事反应堆运行与物理研究;Email:bxyuan@caep.cn

  • 中图分类号: O571.43

Research of Finite Element Code for Nuclear Noise Analysis Based on ICEM-CFD

Funds: National Natural Science Foundation of China (11475150)
  • 摘要: 基于非结构网格的有限元方法具有很好的几何适应性,目前已用于求解反应堆物理问题,但当前的有限元程序基于手工描述的几何建模和网格划分非常繁复,很大程度上制约了该方法在反应堆物理数值计算中的应用。利用商业CAD前处置软件ICEM-CFD对三维堆芯几何做四面体或六面体网格剖分,对二维堆芯几何做三角形或四边形网格剖分,并开发了基于有限元方法的核噪声分析用中子学计算主程序。通过基准例题对程序进行了通量、伴随通量、keff/keff*等稳态参数计算能力测试,测试表明该程序稳态参数计算结果是可信的。最后,对国际原子能机构(IAEA)发布的三维压水堆基准例题进行了中子噪声频谱计算,给出了给定频点下的噪声分布。


    The finite element method based on unstructured mesh has good geometry adaptability. It has been used to solve reactor physics problems, manual description of geometric modeling and meshing makes the current finite element code very complicated. It greatly restricts the application of this method in the numerical calculation of reactor physics. Using the CAD pre-processing software ICEM-CFD, tetrahedral or hexahedral mesh subdivision of 3D core geometry is performed, triangular or quadrilateral mesh subdivision of 2D core geometry is performed, the main code of neutron calculation for nuclear noise analysis based on finite element method is developed. The steady state parameters such as flux, adjoint flux and keff/keff* are calculated and tested through benchmark problem, the test results show that the calculation results of the steady state parameters of this code are credible. Finally, the neutron noise spectrum is calculated for the 3D PWR benchmark problem published by IAEA, and the noise distribution under given frequency is given.
  • [1] TU Zhuguo, TANG Yuren, HUANG Aixiang, et al. Chin J Nuc Sci Eng, 1983, 3(2):115.
    [2] GU Lizhen, WANG Yongqing, YU Suhua, et al. J Tsinghua Univ Sci Technol, 1980, 20(4):97.
    [3] XUE Youyi. Nucl Power Eng, 1981, 2(2):10.
    [4] YOSHITAKA N, RYUJI K, YUKIO T, et al. Prog Nucl Energ, 1986, 18(1-2):207.
    [5] FENDER SHUTTLEWORTH E. Ann Nuc Energ, 1981, 8(11-12):597.
    [6] WOOD J, WILLIAMS M M R. Prog Nucl Energ, 1984, 14(1):21.
    [7] ISSA J G, RIYAIT N S, GODDARD A J H, et al. Prog Nucl Energ, 1986, 18(1-2):251.
    [8] KEⅡCHI S. Prog Nucl Energ, 1979, 3:157.
    [9] MULLENS J A, THIE J A. Prog Nucl Energ, 1985, 15:217-224.
    [10] ZENG Herong, DUAN Shilin, WANG Guanbo, et al. Atom Ener Sci Tech, 2013, 47(1):97.
    [11] ZENG Herong, PENG Dingming, DUAN Shilin. Ordn Ind Autom, 2006, 25:71.
    [12] DEMAZIÈRE C. Ann Nuc Energ, 2011, 38:2698.
    [13] VIKTOR L, DEMAZIÈRE C. Ann Nuc Energ, 2012, 43:68.
    [14] DEMAZIÈRE C, ANDHILL G. Ann Nuc Energ, 2005, 32:812.
    [15] DEMAZIÈRE C, PÁZSIT I. Prog Nucl Energ, 2009, 51:67.
    [16] KORDS S. Massachusetts:Massachusetts Institute of Technology, Applied Nuclear Sciences Engineering, 1979(3):228.
  • 加载中
计量
  • 文章访问数:  1575
  • HTML全文浏览量:  147
  • PDF下载量:  88
  • 被引次数: 0
出版历程
  • 收稿日期:  2016-12-08
  • 修回日期:  2017-06-06
  • 刊出日期:  2017-07-18

基于ICEM-CFD的核噪声分析用有限元程序研究

doi: 10.11804/NuclPhysRev.34.03.677
    基金项目:  国家自然科学基金面上项目(11475150)
    作者简介:

    袁宝新(1988-),男,湖北黄冈人,助研,硕士,从事反应堆运行与物理研究;Email:bxyuan@caep.cn

  • 中图分类号: O571.43

摘要: 基于非结构网格的有限元方法具有很好的几何适应性,目前已用于求解反应堆物理问题,但当前的有限元程序基于手工描述的几何建模和网格划分非常繁复,很大程度上制约了该方法在反应堆物理数值计算中的应用。利用商业CAD前处置软件ICEM-CFD对三维堆芯几何做四面体或六面体网格剖分,对二维堆芯几何做三角形或四边形网格剖分,并开发了基于有限元方法的核噪声分析用中子学计算主程序。通过基准例题对程序进行了通量、伴随通量、keff/keff*等稳态参数计算能力测试,测试表明该程序稳态参数计算结果是可信的。最后,对国际原子能机构(IAEA)发布的三维压水堆基准例题进行了中子噪声频谱计算,给出了给定频点下的噪声分布。


The finite element method based on unstructured mesh has good geometry adaptability. It has been used to solve reactor physics problems, manual description of geometric modeling and meshing makes the current finite element code very complicated. It greatly restricts the application of this method in the numerical calculation of reactor physics. Using the CAD pre-processing software ICEM-CFD, tetrahedral or hexahedral mesh subdivision of 3D core geometry is performed, triangular or quadrilateral mesh subdivision of 2D core geometry is performed, the main code of neutron calculation for nuclear noise analysis based on finite element method is developed. The steady state parameters such as flux, adjoint flux and keff/keff* are calculated and tested through benchmark problem, the test results show that the calculation results of the steady state parameters of this code are credible. Finally, the neutron noise spectrum is calculated for the 3D PWR benchmark problem published by IAEA, and the noise distribution under given frequency is given.

English Abstract

袁宝新, 杨万奎, 曾和荣. 基于ICEM-CFD的核噪声分析用有限元程序研究[J]. 原子核物理评论, 2017, 34(3): 677-681. doi: 10.11804/NuclPhysRev.34.03.677
引用本文: 袁宝新, 杨万奎, 曾和荣. 基于ICEM-CFD的核噪声分析用有限元程序研究[J]. 原子核物理评论, 2017, 34(3): 677-681. doi: 10.11804/NuclPhysRev.34.03.677
YUAN Baoxin, YANG Wankui, ZENG Herong. Research of Finite Element Code for Nuclear Noise Analysis Based on ICEM-CFD[J]. Nuclear Physics Review, 2017, 34(3): 677-681. doi: 10.11804/NuclPhysRev.34.03.677
Citation: YUAN Baoxin, YANG Wankui, ZENG Herong. Research of Finite Element Code for Nuclear Noise Analysis Based on ICEM-CFD[J]. Nuclear Physics Review, 2017, 34(3): 677-681. doi: 10.11804/NuclPhysRev.34.03.677
参考文献 (16)

目录

    /

    返回文章
    返回