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Performance analysis of a rectifier in an ammonia-water absorption heat pump: characteristic of packed tower-type rectifier.

[In Japanese. / En japonais.]

Author(s) : TSUJIMORI A., OZAKI E., NAKAO K.

Type of article: Article

Summary

A heat and mass transfer model in a packed tower-type rectifier is presented, and the calculation results are compared with experimental data. As a result, it was found that overall mass transfer coefficient increased as mass flow rate of vapour increased, and that the model could expect overall mass transfer coefficient within 30% difference to experimental data. It is also shown that mass transfer in packed-type rectifier is two to five times more enhanced than that in plate-type rectifier.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1998-0873
  • Languages: Japanese
  • Source: Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers - vol. 14 - n. 1
  • Publication date: 1997
  • Document available for consultation in the library of the IIR headquarters only.

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