Comprehensive fuzzy logic coefficient of performance of absorption cooling system

Autor: Besim Imamović, Pavlos S. Georgilakis, Suad S. Halilčević
Rok vydání: 2022
Předmět:
Zdroj: Expert Systems with Applications. 190:116185
ISSN: 0957-4174
DOI: 10.1016/j.eswa.2021.116185
Popis: The Absorption Cooling System (ACS) coefficient of performance (COP) is a key parameter that describes the degree of efficiency of this type of cooling system. In all previous analyses, this coefficient was determined in a deterministic way, which in the case of the operation of a thermodynamic system, such as ACS, does not ensure its optimal operation. Therefore, in this paper, Comprehensive Fuzzy Logic COP (CFLCOP) is presented, which enables a more flexible operation of ACS and more precise action on those components of ACS that do not contribute to its optimal operation. The CFLCOP includes two fuzzy logic-based COPs: one based on energy efficiency (ENFLCOP) and the other on exergy efficiency (EXFLCOP). The analysis of the use of CFLCOP shows a higher number of hours of ACS operation in the optimal mode, compared to the deterministic COP (DCOP) and a higher degree of continuity of ACS operation at the desired cooling temperature.
Databáze: OpenAIRE