• DocumentCode
    145138
  • Title

    Parallel Algorithms for 2-D Cylindrical Transport Equations of Eigenvalue Problem

  • Author

    Wei Junxia ; Yang Shulin

  • Author_Institution
    Inst. of Appl. Phys. & Comput. Math., Beijing, China
  • Volume
    1
  • fYear
    2014
  • fDate
    10-13 March 2014
  • Firstpage
    65
  • Lastpage
    70
  • Abstract
    In this paper, aimed at the neutron transport equations of eigenvalue problem under 2-D cylindrical geometry on unstructured grid, the discrete scheme of Sn discrete ordinate and discontinuous finite is built, and the parallel computation for the scheme is realized on MPI systems. Numerical experiments indicate that the designed parallel algorithm can reach perfect speedup, it has good practicality and scalability.
  • Keywords
    application program interfaces; differential equations; eigenvalues and eigenfunctions; message passing; parallel algorithms; 2D cylindrical geometry; 2D cylindrical transport equations; MPI systems; eigenvalue problem; neutron transport equations; parallel algorithms; parallel computation; Eigenvalues and eigenfunctions; Equations; Geometry; Mathematical model; Neutrons; Parallel algorithms; Tin; domain decomposition; speedup; sweep algorithm; transport equations;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Computational Science and Computational Intelligence (CSCI), 2014 International Conference on
  • Conference_Location
    Las Vegas, NV
  • Type

    conf

  • DOI
    10.1109/CSCI.2014.157
  • Filename
    6822085
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=145138