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Finite-time thermodynamics optimization of an irreversible parallel flow double-effect absorption refrigerator.

Author(s) : MEDJO NOUADJE B. A., NGOUATEU WOUAGFACK P. A., TCHINDA R.

Type of article: Article, IJR article

Summary

Finite-time thermodynamics optimization analysis based on the coefficient of performance and the ecological coefficient of performance criteria has been carried out. This was done analytically and numerically for a double-effect parallel flow absorption refrigerator with losses of heat resistance, heat leakage and internal irreversibility. The maximum of the coefficient of performance and the corresponding optimal conditions have been derived analytically. The optimum performance parameters, which maximize the coefficient of performance objective function have been investigated. The effects of irreversibility parameters on the general and optimal performances on the basis of COP and ECOP functions have been discussed. The results obtained may provide the basis for designing real double-effect parallel flow absorption refrigerators.

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Pages: 433-444

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Details

  • Original title: Finite-time thermodynamics optimization of an irreversible parallel flow double-effect absorption refrigerator.
  • Record ID : 30017911
  • Languages: English
  • Subject: Environment
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 67
  • Publication date: 2016/07

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