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DEVELOPMENT OF AN AIR-COOLED BARE-TUBE CONDENSER UTILIZING LOW PRESSURE-LOSS FLUIDIZED BED FOR HEAT-PUMP SYSTEMS.

[In Japanese. / En japonais.]

Author(s) : MARUYAMA S.

Type of article: Article

Summary

EXPERIMENTS WERE CARRIED OUT ON HEAT-TRANSFER AND PRESSURE LOS S CHARACTERISTICS OF A LOW PRESSURE LOSS FLUIDIZED BED HEAT EXCHANGER WITH AN EXTREMELY SMALL STATIC BED HEIGHT OF GLASS BEADS. THIS HEAT EXCHANGER WAS COMPOSED OF A BARE TUBE BANK IN STAGGERED ARRANGEMENT AND A MULTI-SLIT DISTRIBUTOR DESIGNED SPECIALLY TO REDUCE THE PRESSURE LOSS. THE AUTHORS GIVE THE RESULTS OF AN EXPERIMENT MADE WITH WATER INSTEAD OF REFRIGERANT. GOOD HEAT TRANSFER PERFORMANCE AND STABLE FLUIDIZATION WAS ATTAINED WITHA LOW-PRESSURE FAN.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1990-0585
  • Languages: Japanese
  • Source: Transaction of the Society of Heating, Air-conditioning and Sanitary Engineers of Japan - n. 40
  • Publication date: 1989
  • Document available for consultation in the library of the IIR headquarters only.

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