Exergy characteristics of a steam compressor heat pump

In this paper, an exergy analysis of a heat pump has been performed according to the methodology of V. M. Brodyansky in the North-West Russia conditions. The research has revealed the relationship between parameters of individual elements and general characteristics of the heat pump (HP), depending...

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Bibliographic Details
Main Authors: Malyshev, A. A., Malinina, O. S., Tatarenko, Y. V., Kireev, V. S.
Format: Conference Proceeding
Language:English
Subjects:
Ambient temperature
Evaporators
Exergy
Gas expanders
Heat
Heat pumps
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Summary:In this paper, an exergy analysis of a heat pump has been performed according to the methodology of V. M. Brodyansky in the North-West Russia conditions. The research has revealed the relationship between parameters of individual elements and general characteristics of the heat pump (HP), depending on the influence of condensation temperature and ambient temperature on the efficiency of each individual element. In the course of the work, the operability, efficiency and losses for the compressor, condenser, evaporator and thermostatic expansion valve (TEV) were calculated. The data characterizing the performance of the heat pump installation (HPI) and its elements under different climatic conditions have been obtained.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.5122055