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PREDICTION USING EQUIVALENT RATIO IN ESTIMATING THE PERFORMANCE OF HEAT PUMP AIR CONDITIONER.

Author(s) : TORIKOSHI K.

Summary

IN ORDER TO SAVE MORE ENERGY AND AT THE SAME TIME MAINTAIN COMFORT, THERE IS A NEED TO OPTIMIZE THE HEAT PUMP OPERATION. THE PAPER DISCUSSES A THEORETICAL MODEL TO OPTIMIZATION CONTROL OF THE PARAMETERS SUCHAS REFRIGERANT FLOW RATE, AIR FLOW RATE IN INDOOR AND OUTDOOR HEAT EXCHANGERS. THE OUTPUT OF THE MODEL IS COMPARED TO EXPERIMENTAL RESULTS. THE OPTIMIZATION OF THE COMPRESSOR DISPLACEMENT VOLUME AND AIR FLOW RATE THROUGH BOTH HEAT EXCHANGERS GAVE 7-16% INCREASE IN THE COP FOR THE HEAT PUMP OPERATING IN THE HEATING MODE. THEORETICAL AND EXPERIMENTAL RESULTS WERE IN GOOD AGREEMENT.

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Details

  • Original title: PREDICTION USING EQUIVALENT RATIO IN ESTIMATING THE PERFORMANCE OF HEAT PUMP AIR CONDITIONER.
  • Record ID : 1987-2399
  • Languages: English
  • Source: Progress in the design and construction of refrigeration systems.
  • Publication date: 1986/08/05
  • Document available for consultation in the library of the IIR headquarters only.

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