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Suction line heat exchanger for R134a automotive air-conditioning system.

Author(s) : PREISSNER M., CUTLER B., RADERMACHER R., et al.

Summary

The performance of an R134a automotive prototype air-conditioning system was tested in the laboratory with and without an internal heat exchanger. At a higher condenser air temperature of 40 °C and a restrictive idling air flow rate of 1.0 m/s, the COP and the capacity increased on the order of 5 to 10% with a suction line heat exchanger with 60% effectiveness.

Details

  • Original title: Suction line heat exchanger for R134a automotive air-conditioning system.
  • Record ID : 2001-1569
  • 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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