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Multi-bed regenerative adsorption chiller: improving the utilization of waste heat and reducing the chilled water outlet temperature fluctuation [+ erratum].

Author(s) : CHUA H. T., NG K. C., MALEK A., et al.

Type of article: Article, IJR article

Summary

A multi-bed regenerative adsorption chiller design is proposed. The concept aims to extract the most enthalpy from the low-grade waste heat before it is purged into the drain. It is also able to minimise the chilled water temperature fluctuation so that downstream temperature smoothing device may be downsized or even eliminated in applications where tighter temperature control may be required. The design also avoids a master-and-slave configuration so that materials invested are not under-utilised. Because of the nature of low-grade waste heat utilization, the performance of adsorption chillers is measured in terms of the recovery efficiency instead of the conventional COP.

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Format PDF

Pages: 124-136

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Details

  • Original title: Multi-bed regenerative adsorption chiller: improving the utilization of waste heat and reducing the chilled water outlet temperature fluctuation [+ erratum].
  • Record ID : 2001-1826
  • Languages: English
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 24 - n. 2
  • Publication date: 2001/03

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