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Maximum profit performance of a three-heat-reservoir heat pump

✍ Scribed by Lingen Chen; Chih Wu; Fengrui Sun; Shui Cao

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

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✦ Synopsis

The operation of a three-heat-reservoir heat pump is viewed as a production process with exergy as its output. The relations between the optimal pro"t and COP (coe$cient of performance), and the COP bound at the maximum pro"t of the heat pump are derived based on a general heat transfer law. The results provide a theoretical basis for developing and utilizing a variety of heat pumps. The focus of this paper is to search the compromised optimization between economics (pro"t) and the utilization factor (COP) for "nite-time endoreversible thermodynamic cycles.

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