Most Critical Geometry of a Fuel Solution Based on the Transport Boundary Perturbation Theory

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著者

    • YAMAMOTO Toshihiro
    • Department of Fuel Cycle Safety Research, Japan Atomic Energy Research Institute

抄録

The methodology for obtaining optimal free surface geometry of a fuel solution which maximizes the neutron multiplication factor is presented using the concept of "boundary importance". Optimal geometries for a two-dimensional planar fuel solution are demonstrated with a multigroup, finite element, discrete ordinates transport code, TRIPLET. A new concept, "interface importance", is defined so that the optimal geometry of an interior boundary between dissimilar media can be obtained. The optimal interface geometry is accomplished by letting the interface importance be identical along the interface concerned. The requirements, that an optimal interface geometry can exist, are discussed.

収録刊行物

  • Journal of nuclear science and technology  

    Journal of nuclear science and technology 33(1), p.78-82, 1996-01-25 

    Atomic Energy Society of Japan

参考文献:  7件

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各種コード

  • NII論文ID(NAID)
    10002074084
  • NII書誌ID(NCID)
    AA00703720
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    00223131
  • データ提供元
    CJP書誌  J-STAGE 
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