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COMPUTER SIMULATION OF A LITHIUM BROMIDE-WATER ABSORPTION HEAT PUMP FOR TEMPERATURE BOOSTING.

Author(s) : GROSSMAN G., CHILDS K. W.

Summary

A MODEL HAS BEEN DEVELOPED TO PREDICT THE PERFORMANCE OF AN ABSORPTION HEAT PUMP FOR TEMPERATURE BOOSTING OF LOW-GRADE HEAT. IT SIMULATED A SINGLE-STAGE, LITHIUM BROMIDE-WATER SYSTEM. THE EFFECTS OF WASTE HEAT TEMPERATURE, COOLING WATER TEMPERATURE, AND SOLUTION CIRCULATION RATE WERE INVESTIGATED. THE TEMPERATURE BOOST AND DELIVERED CAPACITY INCREASED ALMOST LINEARLY WITH AN INCREASE IN THE WASTE HEAT TEMPERATURE OR A DECREASE IN THE COOLING WATER TEMPERATURE. THE COP INCREASES SLIGHTLY UNDER EITHER OF THESE CONDITIONS.

Details

  • Original title: COMPUTER SIMULATION OF A LITHIUM BROMIDE-WATER ABSORPTION HEAT PUMP FOR TEMPERATURE BOOSTING.
  • Record ID : 1984-2042
  • Languages: English
  • Publication date: 1983
  • Source: Source: ASHRAE Trans.
    vol. 89; n. 1B; 240-248; 6 fig.; 1 tabl.; 12 ref.
  • Document available for consultation in the library of the IIR headquarters only.

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