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SCIENTIA SINICA Informationis, Volume 46, Issue 10: 1510-1526(2016) https://doi.org/10.1360/N112016-00078

SN algorithms for neutron transport and their applications

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  • ReceivedMar 31, 2016
  • AcceptedOct 13, 2016
  • PublishedOct 25, 2016

Abstract

In this paper, the background and development of the SN method for neutron transport are concisely reviewed. Combined with practical applications, the main introduction concerns algorithms for the SN neutron transport equations. These algorithms include computation methods for the transport equation under 1-D sphere geometry, the difference method and discontinuous finite element method for the transport equation under 2-D cylindrical geometry, and multi-level parallel algorithms for the 2-D transport equation. Finally, some examples of computations in typical applications are presented.


Funded by

国家重点基础研究发展计划(973计划)

(2011CB309705)

国家自然科学基金(11271054)

中国工程物理研究院科学技术发展基金重点课题(2014A0202009)


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