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CONDENSING HEAT TRANSFER FOR R114-R12 MIXTURES ON HORIZONTAL FINNED TUBES.

Author(s) : MURPHY R. W., CHEN F. C., HWANG B. C.

Type of article: Article, IJR article

Summary

FOR A SINGLE REFRIGERANT SITUATION, DATA ARE IN EXCELLENT AGRE EMENT WITH PREDICTIONS FROM A MODIFIED KATZ-KELLER METHOD. ALL MIXTURES DEPRESS PERFORMANCE BELOW SINGLE-COMPONENT LEVELS, WITH EVEN LOW SECOND-COMPONENT CONCENTRATIONS. COMPOSITION ANALYSES OF VAPOUR FROM THE CONDENSER SHELL SHOW ELEVATED CONCENTRATIONS OF THE MORE VOLATILE COMPONENT (R12), EVIDENCE THAT AN ADDED TRANSPORT RESISTANCE CONTRIBUTE TO THE MIXTURE PERFORMANCE REDUCTIONS.

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Pages: 361-366

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Details

  • Original title: CONDENSING HEAT TRANSFER FOR R114-R12 MIXTURES ON HORIZONTAL FINNED TUBES.
  • Record ID : 1989-0871
  • Languages: English
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 11 - n. 6
  • Publication date: 1988

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