IIR document

Simulation of a 3-ton residential CO2 air conditioner.

Author(s) : ORTIZ T. M., GROLL E. A.

Summary

Strategies used to improve performance included varying suction and discharge pressure, employing either a liquid-to-suction line heat exchanger or a work producing expansion device, increasing air flow rates and increasing heat exchanger fin densities. The model system achieved a maximum COP based on capacity and compressor/expander work (i.e. neglecting fan power) of 3.5.

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Pages: 2002-5

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Details

  • Original title: Simulation of a 3-ton residential CO2 air conditioner.
  • Record ID : 2003-2298
  • Languages: English
  • Publication date: 2002/09/17
  • Source: Source: Proc. 5th IIR-Gustav Lorentzen Conf. nat. Working Fluids, Guangzhou/ C. R. Conf. Guangzhou, IIF
    2002-5; sess. 1; pap. 6; 53-63; fig.; tabl.; 8 ref.