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Series-mixed-cell computational model of molecular sieve oxygen concentrator

  • Feng Yang*
  • , Gui Ping Lin
  • , Xiu Gan Yuan
  • *Corresponding author for this work
  • Beihang University

Research output: Contribution to journalArticlepeer-review

Abstract

A series-mixed-cell model was proposed to describe the adsorption beds in order to transform the control equations of molecular sieve beds from partial equations to normal equations. Considered pressure variation in the column and Henry coefficient variation due to adsorption heat, a nonisothermal adsorption mathematical model was established, which can simulate molecular sieve oxygen concentrator. Based on several working conditions, the adsorption process of molecular sieve oxygen concentrator were simulated. The results agree with that reported in the references.

Original languageEnglish
Pages (from-to)609-612
Number of pages4
JournalBeijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics
Volume28
Issue number6
StatePublished - Dec 2002

Keywords

  • Mathematical model
  • Molecular sieve
  • Oxygen generator
  • Pressure swing adsorption
  • Series-mixed-cell

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