Comparison of Compressor Efficiency Between Rotary and Scroll Type with Alternative Refrigerants for R22
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چکیده
منابع مشابه
Assuring Reliability of Compressors Using HFC Refrigerants
In Japan, the refrigerant used in room air-conditioners has been changed from HCFC-22 (R-22) to R-410A, a blend of HFC-32 and HFC-125 (50/50 vt%), in order to protect the ozone layer. Generally, the miscibility between the refrigerant and refrigeration oil must be assured, because the oil needs to return to the compressor from the refrigeration cycle and lubricate the sliding parts. Alternative...
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