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THERMAL ANALYSIS OF FINNED SERPENTINE COUNTERFLOW HEAT EXCHANGERS AND ITS PRELIMINARY APPLICATIONS.

[In Japanese. / En japonais.]

Author(s) : ISHINO H., KOHRI K.

Type of article: Article

Summary

COMPUTER PROGRAMS HAVE BEEN DEVELOPED TO ACCURATELY CALCULATE THE HEAT TRANSFER CHARACTERISTICS OF COOLING COILS, AND ANALYSE THE EFFECT OF COOLING COILS ON AIR CONDITIONING SYSTEMS BY MANY COMPUTER SIMULATION OUTPUTS. THE COOLING COIL IS DIVIDED INTO 30-50 SECTIONS AND THE HEAT AND MASS BALANCE LEAD TO SIMULTANEOUS EQUATIONS IN ONE SECTION. IN THE NEXT STAGE, THE EFFECT OF THE DESIGN PARAMETERS (WATER VELOCITY, INLET WATER TEMPERATURE, AIR VELOCITY, ROW) ON HEAT TRANSFER IS CONSIDERED BY ANALYSING MANY OUTPUTS. THE ORIGINAL CHART IS PRESENTED FOR ANALYSIS OF THE CHARACTERISTICS OF SYSTEM CONTROL.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1984-2245
  • Languages: Japanese
  • Source: Transaction of the Society of Heating, Air-conditioning and Sanitary Engineers of Japan - n. 23
  • Publication date: 1983
  • Document available for consultation in the library of the IIR headquarters only.

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