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Modelling and experimentation of a solar ejection refrigeration cycle.

Number: pap. ID: 679

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

Summary

The rapid growth of various applications of the ejection refrigeration systems could be observed recently. Because of possibility of the application of solar or waste energy to supply the motive energy they can be thought as a real alternative to compression devices in air-conditioning technologies. The testing stand dedicated for the investigation of isobutane ejection system was presented in the paper. The paper deals with experimental results of operation of the ejector in refrigeration system for the case of isobutane as a working fluid. The effects of operation parameters (motive vapour, secondary vapour and discharge parameters) are analysed in the paper. The classic modelling approach based on 0D models and CFD analysis are presented in the paper showing reasonably good agreement.

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Pages: 8 p.

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Details

  • Original title: Modelling and experimentation of a solar ejection refrigeration cycle.
  • Record ID : 30002128
  • Languages: English
  • Source: Proceedings of the 23rd IIR International Congress of Refrigeration: Prague, Czech Republic, August 21-26, 2011. Overarching theme: Refrigeration for Sustainable Development.
  • Publication date: 2011/08/21

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