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SMALL TEMPERATURE DIFFERENCE HEAT EXCHANGE TECHNOLOGY.

[In Japanese. / En japonais.]

Author(s) : TANASAWA I.

Type of article: Article

Summary

FUNDAMENTAL PRINCIPLES ON HOW TO IMPROVE THE PERFORMANCE CHARACTERISTICS OF HEAT EXCHANGERS ARE DESCRIBED. TECHNIQUES OF HEAT TRANSFER ENHANCEMENT ARE CLASSIFIED INTO TWO GROUPS: THINNING OF THE THERMAL BOUNDARY LAYER AND DISPLACEMENT OF THE FLUID LAYER NEAR THE HEAT TRANSFER SURFACE. SOME EXAMPLES OF THE METHODS UTILIZED RECENTLY FOR OBTAINING HIGH-PERFORMANCE HEAT TRANSFER SURFACES ARE INTRODUCED FOR THE CASES OF A SINGLE-PHASE FORCED CONVECTION, CONDENSATION AND BOILING. FUTURE TRENDS IN THE RESEARCH AND DEVELOPMENT OF HEAT EXCHANGER TECHNOLOGY ARE MENTIONED BRIEFLY.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1986-0104
  • Languages: Japanese
  • Source: Refrigeration - vol. 59 - n. 686
  • Publication date: 1984
  • Document available for consultation in the library of the IIR headquarters only.

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