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ECONOMIC BIOGAS AND COOLING WATER RATES IN A LITHIUM BROMIDE-WATER ABSORPTION SYSTEM.

Author(s) : SIDDIQUI M. A.

Type of article: Article, IJR article

Summary

AN ECONOMIC ANALYSIS OF THE ROLE OF BIOGAS AND COOLING WATER IN A LITHIUM BROMIDE-WATER ABSORPTION SYSTEM HAS BEEN CARRIED OUT TO OPTIMIZE THE GENERATOR, CONDENSER AND ABSORBER TEMPERATURES AT A GIVEN EVAPORATOR TEMPERATURE AND SOLUTION PUMPING RATE. THE ANALYSIS HAS BEEN REPEATED FOR DIFFERENT PUMPING RATES. THE PERFORMANCE OF THE SYSTEM AT EQUALBIOGAS AND COOLING WATER FLOW-RATES IS ABOUT 5.988% HIGHER THAN WHEN OPERATED AT THE MINIMUM OVER-ALL OPERATING COST, THE LATTER BEING CHEAPER BY ONLY 2.71%. USE OF A PREHEATER CREATES A CRYSTALLIZATION PROBLEM WHEN OPERATED AT LOW PUMPING RATES. A SYSTEM WITHOUT PREHEATER WAS STUDIED. EQUATIONS TO OBTAIN THE CORRESPONDING OPTIMUM CONDENSER AND ABSORBER TEMPERATURES ARE GIVEN.

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Pages: 32-38

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Details

  • Original title: ECONOMIC BIOGAS AND COOLING WATER RATES IN A LITHIUM BROMIDE-WATER ABSORPTION SYSTEM.
  • Record ID : 1991-1594
  • Languages: English
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 14 - n. 1
  • Publication date: 1991/01

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