An exergy analysis of LiBr-water absorption refrigerators: system driven by the exhaust gas of micro gas turbine.

[In Japanese. / En japonais.]

Author(s) : ASANO H., FUJII T., WANG X., et al.

Type of article: Article


The paper deals with the exergy analysis on a LiBr-water absorption machine with single- and double-effect cycles, driven by the exhaust gas of a micro gas turbine of about 30 kW. Exergy loss in absorption process was evaluated. It was shown that 80% of the exergy loss in the absorber was caused by absorption process; the exergy losses versus solution concentration in absorber were studied at a temperature of 290 °C by utilizing both a single and a double-effect cycle in combination. The energy and exergy efficiency of the system were 88.0 and 25.6%, respectively.


  • Original title: [In Japanese. / En japonais.]
  • Record ID : 2003-2284
  • Languages: Japanese
  • Source: Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers - vol. 19 - n. 4
  • Publication date: 2002
  • Document available for consultation in the library of the IIR headquarters only.


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