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Evaluation of friction and wear on PVE refrigeration lubricants for HFC refrigerants.

Number: pap. 2457

Author(s) : MATSUMOTO T., KANEKO M., KAWAGUCHI Y.

Summary

For the prevention of global warming, it is important for home electric appliance to improve the energy saving performance. Air-conditioner is one of home electric appliances, and the improvement of energy consumption efficiency is being performed by various ways. Lubricant for air-conditioner is used to protect sliding surfaces of a compressor. The low friction coefficient lubricant is considered to improve the friction coefficient between rotor and vane of the rotary-type compressor. We evaluated the friction and the wear on PVE refrigeration lubricants for HFC refrigerants. The friction coefficient and wear were measured by using the hermetic type block-on-ring tester. The evaluation items were physical properties (miscibility, solubility, mixture viscosity and volumetric resistivity) and thermal stability.

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Pages: 8 p.

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Details

  • Original title: Evaluation of friction and wear on PVE refrigeration lubricants for HFC refrigerants.
  • Record ID : 30018640
  • Languages: English
  • Subject: HFCs alternatives
  • Source: 2016 Purdue Conferences. 16th International Refrigeration and Air-Conditioning Conference at Purdue.
  • Publication date: 2016/07/11

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