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DEVELOPMENT OF AIR-COOLED DOUBLE-EFFECT GAS-FIRED ABSORPTION WATER CHILLER-HEATER.

Author(s) : KUROSAWA S., FUJIMAKI S.

Summary

APPLYING AIR-COOLING TO A WATER-LITHIUM BROMIDE SYSTEM (THE ONLY PAIR OF WORKING FLUIDS THAT REALIZES A DOUBLE-EFFECT ABSORPTION CYCLE), HAS BEEN SAID TO BE IMPOSSIBLE. SINCE THE ABSORPTION CYCLE TEMPERATURE IS HIGH, THE SOLUTION CONCENTRATION IS AT THE POINT OF CRYSTALLIZATION, AND THE CORROSIVENESS OF LITHIUM BROMIDE TO STEEL IS INCREASED, THIS CYCLE LIES BEYOND THE LIMITS OF PRACTICAL USE. AND SINCE THE EFFICIENCY OF THE HEAT EXCHANGE OF AN AIR-COOLED ABSORBER IS LOW, THE MACHINE SIZE BECOMES TOO LARGE. THE AUTHORS HAVE SUCCEEDED IN DEVELOPING AN AIR-COOLED, DOUBLE-EFFECT, GAS-FIRED ABSORPTION WATER CHILLER-HEATER BY MEANS OF AN AIR-COOLED ABSORBER WITH THE FUNCTION OF IDEAL COUNTERFLOW HEAT EXCHANGE.

Details

  • Original title: DEVELOPMENT OF AIR-COOLED DOUBLE-EFFECT GAS-FIRED ABSORPTION WATER CHILLER-HEATER.
  • Record ID : 1990-1891
  • Languages: English
  • Publication date: 1989
  • Source: Source: ASHRAE Trans.
    vol. 95; n. 1; 318-325; 10 fig.; 2 tabl.; 2 ref.
  • Document available for consultation in the library of the IIR headquarters only.

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