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Conference paper · Journal article

Exergy-based Investigation of Various Heat Pumps for Enhancement of Their Thermodynamic Efficiency

By Voloshchuk, Volodymyr1; Gullo, Paride2,3

From

National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"1

Thermal Energy, Department of Mechanical Engineering, Technical University of Denmark2

Department of Mechanical Engineering, Technical University of Denmark3

The work demonstrates the results of application of the detailed advanced exergetic analysis to air-source, watersource and wastewater-source heat pumps providing space heating in the built environment. Cumulative values based on seasonal exergy destruction are used for deriving conclusions. It is shown that in the specified conditions of the investigated systems priorities for improving should be given to heat exchangers.

Language: English
Publisher: National University of Water and Environmental Engineering
Year: 2019
Pages: 168
Series: Modeling, Control and Information Technologies
ISSN: 27071049 and 27071030
Types: Conference paper and Journal article
DOI: 10.31713/MCIT.2019.69
ORCIDs: Gullo, Paride
Keywords

Advanced exergetic analysis Air-source Space heating Watersource and wastewater-source heat pumps

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