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Experimental investigations of low-temperature heat driven ejection refrigeration cycle operating with isobutene.

Number: pap. n. 8

Author(s) : BUTRYMOWICZ D., SMIERCIEW K., KARWACKI J., et al.

Summary

The rapid growth of various applications of ejection refrigeration systems could be observed recently. Because of the possibility of the application of solar or waste energy to supply the motive energy they can be thought of as a real alternative to compression devices in air-conditioning technologies. The paper deals with experimental investigation carried out on a specially constructed prototype/stand for the case of isobutane as a working fluid. The effects of operation parameters are analysed in the paper. The performance line of the ejector in coordinate mass-entrainment ratio to compression-ratio are presented and discussed. Exemplary pressure distributions for on-design and off-design conditions are presented.

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Pages: 8 p.

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Details

  • Original title: Experimental investigations of low-temperature heat driven ejection refrigeration cycle operating with isobutene.
  • Record ID : 30008717
  • Languages: English
  • Source: Compressors 2013: 8th International Conference on Compressors and Coolants.
  • Publication date: 2013/09/02

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