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The Economic Performance of Ground-Source Heat Pumps
Advanced Materials Research, 2014Ground-Source Heat Pump (PSHP) was verified by US Environmental Protection Agency (EPA) as one of the most efficient air conditioning systems on present market. It has a higher efficiency than other heating systems from 50% to 70%, and a higher efficiency than other cooling systems from 30% to 50%.
Peng Gong, Jian Tang
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Performance of Ground Source Absorption Heat Pump
2019For ground source electrical heat pump (GSEHP) systems used in heating-dominant regions, the heat extraction from the soil in winter is considerably higher than heat rejection into the soil in summer, which leads to underground thermal imbalance. Due to the limited temperature recovery ability of soil, the underground temperature will decrease year by ...
Wei Wu, Xianting Li, Tian You
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Analysis of Ground Source Heat Pump
1997Bu çalışmada bir binanın ısıtma yükünü karşılayabilecek toprak kynaklı ısı pompasının analizi yapılmıştır.
Halıcı, Fethi, Savaş, A.
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An overview of ground-source heat pump technology
2019Ground-source heat pumps (GSHPs) are renewable and environment-friendly systems that utilize the shallow ground energy to achieve space heating and cooling for the purpose of thermal comfort. The system works by circulating water-based solution in energy loops made from high-density polyethylene (HDPE) pipes, to transfer heat energy between ...
Singh, Rao Martand +2 more
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Ground-source heat pumps systems and applications
Renewable and Sustainable Energy Reviews, 2008Ground-source or geothermal heat pumps are a highly efficient, renewable energy technology for space heating and cooling. This technology relies on the fact that, at depth, the Earth has a relatively constant temperature, warmer than the air in winter and cooler than the air in summer. A geothermal heat pump can transfer heat stored in the Earth into a
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GROUND SOURCE HEAT PUMP IN COOLING MODE
2010After the ground source heat pump was tested in the heating mode, while running of the system during the winter time, it was operated in the cooling mode during the summer time. The thermocouple temperature sensors that were located along the borehole heat exchanger from 1, 5 to 100 m, contribute to a better interpretation of the thermal processes that
Soldo, Vladimir +3 more
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A-to-Z Guide to Thermodynamics, Heat and Mass Transfer, and Fluids Engineering, 2006
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