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Glide matching with binary and ternary zeotropic refrigerant mixtures. 2. A computer simulation.

Author(s) : DOMANSKI P. A., MULROY W. J., DIDION D. A.

Type of article: Article, IJR article

Summary

Some computer simulation work was conducted using a semi-theoretical model CYCLE-11, which has been under continual development at the National Institute of Sandards and Technology, USA, for the past five years. As in the experimental effort, R22, R142b, R22-R142b, R23-R22-R142b and R23-R142b working fluids were investigated, but the simulation work did not include heat pump operation with liquid-line/evaporator heat exchange. By utilizing the model to quantify entropy generation at various state points within the cycle, it was possible to locate the likelihood of temperature profile pinch points in both the condenser and evaporator. This information clarified the impact of non-linearities on the system performance.

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Pages: 226-230

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Details

  • Original title: Glide matching with binary and ternary zeotropic refrigerant mixtures. 2. A computer simulation.
  • Record ID : 1995-0744
  • Languages: English
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 17 - n. 4
  • Publication date: 1994/05

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