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  • R22 VS R410A Sep , 21 2019
    1.The evaporator’s heat transfer of R410 is 35% higher than R22, and the condenser’s heat transfer is 35% higher than R22 2.The circulating working pressure of R410A is about 57% higher than HCFC-22, the cooling capacity per unit volume of R410A is about 43% larger than HCFC-22, and the cooling coefficient of R410A is about 7.7% smaller than HCFC-22. The other parameters are close to HCFC-22. 3. A...
  • Relation of evaporation temperature and evaporation pressure Sep , 12 2019
    The lower evaporation pressure, the lower evaporation temperature. If the evaporation temperature of the industrial chillers system is continuously reduced, the cooling capacity of the refrigeration compressor will be also continuously reduced, the cooling speed will not necessarily become fast. In this case that the evaporation temperature will be lower, the lower the refrigeration system coeffic...
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