Transactions of the Korean hydrogen and new energy society (한국수소및신에너지학회논문집)

The Korean Hydrogen and New Energy Society (한국수소및신에너지학회)
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Study on the Oxygen Liquefaction Using Linde-Hampson and Claude Cycle

Linde-Hampson 및 Claude 사이클을 이용한 산소액화공정 연구

  • NOH, SANGGYUN (Department of Computer Software, Dongyang University)
  • 노상균 (동양대학교 컴퓨터소프트웨어학과)
  • Received : 2022.07.13
  • Accepted : 2022.08.18
  • Published : 2022.08.30
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Abstract

In this paper, comparative studies between Linde-Hampson and Claude cycle for the liquefaction of oxygen have been completed. PRO/II with PROVISION release 2021. 1 from AVEVA company (Cambridge, UK) was used, and Peng-Robinson equation of the state model with Twu's alpha function was selected for the modeling of the condensation of oxygen. When using Claude liquefaction cycle, we could reduce the total compression power by 59.51% for the comparison of Linde-Hampson cycle.

Keywords

Acknowledgement

이 논문은 2020년도 동양대학교 학술연구비의 지원으로 수행되었다.

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