供給液組成変化に対する2成分精留塔動特性の解析

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書誌事項

タイトル別名
  • An Analysis on Dynamic Characteristics of Binary Distillation Column for Feed Concentration Change
  • 供給液組成変化に対する二成分精留塔動特性の解析
  • キョウキュウエキ ソセイ ヘンカ ニ タイスル 2セイブンセイリュウトウ ドウトクセイ ノ カイセキ

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抄録

Transfer function between the feed concentration change and the liquid concentration on any tray is derived here in a compact form for the binary distillation column. When the signal flow diagram is drawn from basic material balance equations and transformed into the equivalent simple diagram, the transmittances in the simple diagram take the form of continued fraction. The continued fractions thus obtained are reduced to compact forms by the use of hyperbolic function, and the transfer function is obtained from them. It is remarkable that the time required for calculating the frequency response can be much shortened than going throught the usual straightforward methods and is also independent of the number of trays.

収録刊行物

  • 日本機械学会誌

    日本機械学会誌 65 (525), 1503-, 1962

    一般社団法人 日本機械学会

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