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Analysis of Thermodynamic Design Data for Cooling of Double -Effect Absorption System of Solar Energy using LiBr - water and Ethylene Glycol Mixture  

Won, Seung-Ho (Dept. of Mechanical Engineering, Konyang University)
Park, Sang-Il (Advanced Combustion Research Center, Korea Institute of Energy Research)
Publication Information
Journal of the Korean Solar Energy Society / v.23, no.4, 2003 , pp. 45-54 More about this Journal
Abstract
For cooling of double effect absorption heat pump system of solar heating source, analysis of thermodynamic design data has been done to find the property of Libr-water + ethylene Glycol mixture for working fluid by computer simulation. Derived thermodynamic design data, enthalpy based coefficient of performance and flow ratio for possible combinations of operating temperature for water - LiBr and Ethylene Glycol mixture ($H_2O$ : CHO ratio 10:1 by mole) by computer simulation are done. The obtained results, COP and mass flow ratio of the water - lithium bromide - ethylene glycol system, are compared with data for the water-Libr pair solution.
Keywords
Absorption heat pump; simulation; ethylene glycol; double cooling;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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