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Experimental study on adsorption cooling performance of copper foams curing MIL-101/isobutane double bed system.

Author(s) : SHAO J., YIN Y., SHEN Q., ZHANG L., CUI Q., WANG H.

Type of article: IJR article

Summary

In this paper, copper foams cured MIL-101(CFCM)/isobutane double-bed adsorption cooling system (ACS) were designed and constructed by using the CFCM unit tube adsorbers. Adsorption cooling characteristic curves of CFCM/isobutane double-bed ACS were studied. Influence of cycle parameters and mass recovery process on the cooling capacity, specific cooling power (SCP) and coefficient of performance (COP) of the CFCM/isobutane double-bed ACS was investigated. Results show that under the conditions of cycle time of 600 s, pre-cooling/pre-heating time of 120 s, condensation temperature of 15°C and hot water temperature of 85°C with the flow rate of 20 L h−1, and cooling water temperature of 14-16°C with the flow rate of 50 L h−1, the cooling capacity, SCP and COP of CFCM/isobutane double-bed ACS is 65.20 kJ kg−1, 108.67 W kg−1 and 0.2260, respectively. Compared with basic cycle, the cooling capacity, SCP and COP of CFCM/isobutane double-bed ACS increases by about 26%, 24% and 22% under mass recovery time of 10 s. The cooling performance of CFCM/isobutane double-bed ACS remains stable after 100 sets consecutive basic cycles and 20 sets mass recovery cycles.

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Pages: 437-447

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Details

  • Original title: Experimental study on adsorption cooling performance of copper foams curing MIL-101/isobutane double bed system.
  • Record ID : 30029150
  • Languages: English
  • Subject: Technology
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 131
  • Publication date: 2021/11
  • DOI: http://dx.doi.org/10.1016/j.ijrefrig.2021.04.018
  • Document available for consultation in the library of the IIR headquarters only.

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