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Experimental study on composition shift in a multicomponent mixed-refrigerant Joule-Thomson cryocooler driven by an oil-free compressor

[In Chinese. / En chinois.]

Author(s) : DENG Z., GONG M., WU J.

Type of article: Article

Summary

An experimental system driven by an oil-free compressor was developed to investigate the dynamic characteristics of the mixture composition variations in the closed throttling refrigeration cycle. A typical mixed-refrigerant was used to measure its composition shift. The experimental results show the variation of mixture composition and distribution characteristics at different quantity of mixture charged in a cryocooler system. The mixture composition variations at different temperatures were also measured. The mixture composition shift features were finally obtained.

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Pages: 5-9

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Details

  • Original title: [In Chinese. / En chinois.]
  • Record ID : 2007-0465
  • Languages: Chinese
  • Source: Journal of Refrigeration - vol. 27 - n. 112
  • Publication date: 2006/12

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