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Characteristics of a single/double-effect combination absorption refrigerator. 3. Study on high-efficiency operation by absorbent flow-rate control.

[In Japanese. / En japonais.]

Author(s) : KIMIJIMA S., WARAGAI S., UEKUSA T., NAKAO M., KAWAI S.

Type of article: Article

Summary

This report refers to the single/double-effect combination absorption refrigerator (parallel flow type), which is driven by waste heat from fuel cells. Since the waste heat of fuel cells can be recovered in the form of steam and warm water, this absorption refrigerator utilizes them both simultaneously, and can thereby be applied to year-round cooling. It is shown that an operating point at which the cooling capacity is greatest does exist: it is stated that this operating point varies according to the operating conditions. As a result, an indicator of the high-efficiency operation of the absorption refrigerator due to the control of the solution flow rate, and the distribution ratio of the solution is obtained (see also IIR Bulletin, ref. 99-1548).

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1999-1549
  • Languages: Japanese
  • Source: Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers - vol. 15 - n. 1
  • Publication date: 1998
  • Document available for consultation in the library of the IIR headquarters only.

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