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HEAT TRANSFER TO SINGLE DROPS OF A NON-AZEOTROPIC FLUOROCARBON MIXTURE EVAPORATING IN WATER.

Author(s) : SHIMIZU Y., SHIMAOKA H., MORI Y. H.

Type of article: Article

Summary

THE PAPER REPORTS ON AN EXPERIMENTAL STUDY OF HEAT TRANSFER TO SINGLE DROPS OF AN R113-R114 MIXTURE EVAPORATING IN A STAGNANT MEDIUM OF HOTTER WATER UNDER A PRESSURE OF0.10 TO 0.43 MEGAPASCAL. THE VARIATION OF THE INSTANTANEOUS HEAT TRANSFER COEFFICIENT DURING THE EVAPORATION PROCESS OF EACH DROP IS FOUND TO BE STRONGLY DEPENDENT ON THE TEMPERATURE DIFFERENCE AND THE PRESSURE, BUT THE HEAT TRANSFER PERFORMANCE AVERAGED OVER THE WHOLE EVAPORATION PROCESS SHOWS MUCH WEAKER DEPENDENCIES ON THESE PARAMETERS. THE RESULTS NEWLY OBTAINED WITH THE MIXTURE DROPS ARE DISCUSSED IN COMPARISON WITH THOSE OBTAINED WITH PURE R113 DROPS.

Details

  • Original title: HEAT TRANSFER TO SINGLE DROPS OF A NON-AZEOTROPIC FLUOROCARBON MIXTURE EVAPORATING IN WATER.
  • Record ID : 1990-1830
  • Languages: English
  • Source: JSME int. J., Ser. II - vol. 32 - n. 4
  • Publication date: 1989/11
  • Document available for consultation in the library of the IIR headquarters only.

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