HFC/POE Lubricity Evaluation on the Rotary Compressor in System Operation
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A Study on Lubricity of Polyolester for Alternative Refrigerant HFC- 134a
This paper presents the experimental research into the evaluation of lubricity for polyolester (POE) lubricant with HFC-134a refrigerant in rotary and reciprocating compressors for household refrigerators. In order to evaluate the lubricity for POE lubricant with HFC-134a refrigerant, we conducted 4-balls wear tests in the mixing environment of POE lubricant and HFC-134a refrigerant. In the pre...
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