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Comparison of heat transfer for R22 and some alternatives in a 25 MW shell-and-tube condenser.

Author(s) : KARLSSON T., VAMLING L.

Summary

Calculations have been carried out for a 25 MW horizontal shell-and-tube condenser with shell-side condensation, part of a heat pump for district heating. Calculations of heat transfer were carried out for R22, R134a and four zeotropic refrigerant mixtures, to see how well they perform. It was found that some of the refrigerant mixtures are competitive to R134a as replacement for R22.

Details

  • Original title: Comparison of heat transfer for R22 and some alternatives in a 25 MW shell-and-tube condenser.
  • Record ID : 2001-1297
  • Languages: English
  • Source: Proceedings of the 2000 International Refrigeration Conference at Purdue.
  • Publication date: 2000/07/25
  • Document available for consultation in the library of the IIR headquarters only.

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