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Thermoeconomic optimization of simple refrigerators

✍ Scribed by Haldun Dingeç; Arif İleri

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
127 KB
Volume
23
Category
Article
ISSN
0363-907X

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✦ Synopsis

Thermoeconomic optimization of simple refrigerators is formulated and applied to a speci"c case. Condenser and evaporator areas and compressor e$ciency are selected as the independent design variables of the system components. Exergy analysis is carried out to "nd local and total irreversibilities. Costs assigned for exergy losses are combined with capital and recovery costs, and equations for thermoeconomic optimum of components are derived. Finally, as a case study, the equations are solved to determine the thermoeconomic optimum refrigeration system of a domestic refrigerator whose cooling load and operation temperatures (inner and outer) are speci"ed.

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