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MEASURING METHOD OF OIL CIRCULATION RATIO USING LIGHT ABSORPTION.

[In Japanese. / En japonais.]

Author(s) : SUZUKI S.

Type of article: Article

Summary

THE ABSORPTION AND REFERENCE WAVELENGTHS WERE DETERMINED IN CONSIDERATION OF THE ABSORPTION SPECTRA OF LIQUID REFRIGERANT AND LUBRICATING OIL. NEXT, THE OIL CIRCULATION RATIO AND TRANSMITTANCE RATIO WERE INVESTIGATED ON THE EFFECT OF SOLUTION TEMPERATURE IN THE CASES OF R12 AND R134A AND THEN WERE CONFIRMED ON THE INFLUENCE OF SOILED-OIL AND MOISTURE. THIS METHOD IS ACCURATE AND AVAILABLE TO NON-LIGHT-ABSORBING R12 AND LIGHT-ABSORBING R134A, WHICH REQUIRES TEMPERATURE CORRECTION.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1992-1046
  • Languages: Japanese
  • Source: Trans. JAR - vol. 8 - n. 1
  • Publication date: 1991
  • Document available for consultation in the library of the IIR headquarters only.

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