publication . Article . Other literature type . 2018

Heating Performance Analysis of a Geothermal Heat Pump Working with Different Zeotropic and Azeotropic Mixtures

Robert Bedoić; Veljko Filipan;
Open Access English
  • Published: 01 Jun 2018 Journal: Journal of Sustainable Development of Energy, Water and Environment Systems, volume 6, issue 2, pages 240-253 (issn: 1848-9257, Copyright policy)
  • Publisher: SDEWES Centre
Abstract
The aim of the paper is to examine the possibility of application of the spreadsheet calculator and Reference Fluid Thermodynamic and Transport Properties database to a thermodynamic process. The heating process of a real soil-to-water heat pump, including heat transfer in the borehole heat exchanger has been analysed. How the changes of condensing temperature, at constant evaporating temperature, influence the following: heating capacity, compressor effective power, heat supplied to evaporator, compression discharge temperature and coefficient of performance, are investigated. Also, the energy characteristics of a heat pump using different refrigerants for the ...
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Subjects
free text keywords: Heat pump, Reference fluid thermodynamic and transport properties database, Azeotropic and zeotropic mixtures., Heat pump; Reference fluid thermodynamic and transport properties database; Azeotropic and zeotropic mixtures, lcsh:Technology, lcsh:T, lcsh:Economic growth, development, planning, lcsh:HD72-88, Zeotropic mixture, law.invention, law, Geothermal heat pump, Petroleum engineering, Environmental science, Azeotrope
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