Isotopic Approximation to Ordinary Diffusion Coefficients in Multi-component Mixture

この論文にアクセスする

この論文をさがす

著者

抄録

By making use of the isotope approximation; neglecting squares of relative mass differences among the isotopes, the authors derived analytically approximations to ordinary diffusion coefficients in a 3- and 4- component isotope mixture. Moreover, approximations to multi-component diffusion coefficients were given on the analogy of those to the 3- and 4-component coefficients, and these approximations were verified to satisfy constrains on the exact ordinary diffusion coefficients. <BR>For 4-component mixture of uranium hexafluoride isotopes, <SUP>234</SUP>UF<SUB>6<SUP>-</SUP></SUB><SUP>235</SUP>UF<SUB>6<SUP>-</SUP></SUB><SUP>236</SUP>UF<SUB>6<SUP>-</SUP></SUB><SUP>236</SUP>UF<SUB>6</SUB>, composition dependences of the approximation were equal to those of the exact diffusion coefficients. In addition, relative errors between the exact and the approximations were less than 0.2% for 5-component mixture of krypton 80-82-83-84-86 isotopes.

収録刊行物

  • Journal of nuclear science and technology  

    Journal of nuclear science and technology 34(3), 318-324, 1997-03-25 

    Atomic Energy Society of Japan

参考文献:  6件

参考文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

被引用文献:  1件

被引用文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

各種コード

  • NII論文ID(NAID)
    10002076831
  • NII書誌ID(NCID)
    AA00703720
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    00223131
  • NDL 記事登録ID
    4176286
  • NDL 雑誌分類
    ZM35(科学技術--物理学)
  • NDL 請求記号
    Z53-A460
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
ページトップへ