REDUCEREA PIERDERILOR EXERGETICE PRIN UTILIZAREA REGENERATORULUI DE CALDURA INTRE SOLUTII LA INSTALATIA FRIGORIFICA CU ABSORBTIE

Autor/autori: Prof.dr.ing. Sava PORNEALA, Ing. Constantin BEJU

Abstract: The purpose of the paper is to emphasize the importance of the regenerative heat exchanger between the solutions, to improve the coefficient of performance and the energetic efficiency. In order to explain from a thermodynamic point of view the importance of regenerative heat exchange, two distinct units of the refrigerating plant were considered: thermocompressor and thermodetentor. The study was realized for different working conditions, considering certain ranges for temperatures of the three heat sources. The paper presents the analysis of the exergetic losses reduction and their placement in the two units by introducing the regenerative heat exchanger.

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