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Mass-transfer characteristics of the rectifier for absorption-refrigeration cycle using TFE/NMP as a working fluid.

Author(s) : TSUJIMORI A., KATO M., MATSUSHITA T., et al.

Summary

In order to design a rectifier of an absorption refrigerator or a heat pump, some experiments were performed in this study changing solution flow rate, solution concentration, and vapour flow rate using TFE/NMP as a working fluid. The experimental apparatus was manufactured to investigate the effect of the parameters mentioned above on the mass- transfer characteristics of the rectifier. The experimental data were evaluated using the overall mass-transfer coefficient and the rectification efficiency. Experimental results showed that the overall mass-transfer coefficient became lower as the flow rate of vapour increased and higher as flow rate of solution increased.

Details

  • Original title: Mass-transfer characteristics of the rectifier for absorption-refrigeration cycle using TFE/NMP as a working fluid.
  • Record ID : 2006-2906
  • Languages: English
  • Source: 8th IEA Heat Pump Conference 2005: global advances in heat pump technology, applications, and markets. Conference proceedings [CD-ROM].
  • Publication date: 2005/05/02

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