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Perfection of an Energy-Economic and Environmental Parameters of the Ground Source Heat Pump Systems with Preventing Freezing of the Soil around Ground Pipes

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dc.contributor.author Denysova, A.E.
dc.contributor.author Ivanov, P.O.
dc.contributor.author Mazurenko, A.S.
dc.contributor.author Zhaivoron, O.S.
dc.date.accessioned 2025-05-28T15:33:39Z
dc.date.available 2025-05-28T15:33:39Z
dc.date.issued 2024
dc.identifier.citation Denysova A. Perfection of an Energy-Economic and Environmental Parameters of the Ground Source Heat Pump Systems with Preventing Freezing of the Soil around Ground Pipes / A. Denysova, P. Ivanov, A. Mazurenko, O. Zhaivoron // Problems of the Regional Energetics, 61(2), 2024. - 107-120. en
dc.identifier.uri http://dspace.opu.ua/jspui/handle/123456789/15321
dc.description.abstract This article is devoted to the methods for perfection of energy, economic factors, environmental factors and work modes of the ground source heat pump systems with the account of climate conditions. The purpose of the work is to predict and prevent freezing of the soil during long term of exploitation of the low-power and high-power ground source heat pump systems for justifying rational conditions of implementation GSHP in Ukraine and South-East Regions of Europe. This goal is achieved by solving the following problems: determining the energy-economic and environmental factors based on considering the work modes of the ground source heat pumps; evaluation of the operating efficiency of ground source heat pump systems based on minimizing fuel consumption and greenhouse gas emissions; perfection of solutions enable implementation of ground source heat pumps friendly to the environment and justifying rational conditions of implementation the ground source heat pumps for residential sector. The important results of the work are the obtained and analyzed data on the influence of energy and economic factors both environmental criteria on the work modes and scheme-constructive solutions of ground source heat pumps. Modeling of heat exchange processes in the soil around the soil tube shows that in order to avoid freezing of the soil, the minimum permissible specific number of vertical tubes should be at least 0.12–0.15 pieces/m2 of heated area. The significance of the results consists in the possibility of using the results of numerical simulation for preventing freezing of the soil around ground pipes of the ground source heat pump systems. en
dc.language.iso en_US en
dc.subject efficiency en
dc.subject ground source heat pump en
dc.subject preventing freezing en
dc.subject ground pipes en
dc.subject temperature fluctuations en
dc.title Perfection of an Energy-Economic and Environmental Parameters of the Ground Source Heat Pump Systems with Preventing Freezing of the Soil around Ground Pipes en
dc.type Article en
opu.citation.firstpage 107 en
opu.citation.lastpage 120 en


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