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An integrated framework of ground source heat pump utilisation for high-performance buildings [PDF]
Scientific Reports, 2023 CO2 emissions from building operations have increased to their highest level globally, moving away from the Paris Agreement goal of below 2 °C. While geothermal is recognised as a promising renewable source, the lack of an integrated framework guiding ...
Hong Xian Li +5 more
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Performance Investigation of Multiple-Tube Ground Heat Exchangers for Ground-Source Heat Pump [PDF]
American Journal of Energy Engineering, 2014 The present study aims to investigate the performance of multiple-tube ground heat exchangers (GHEs). The multiple-tube GHEs with a number of pipes installed inside the borehole were simulated. Thermal interferences between the pipes and performance of multiple-tube GHEs are discussed.
Jalaluddin
openaire +6 more sources
The scientific and technical problems and solutions on shallow ground-source heat pump system
矿业科学学报, 2017 This paper discusses the concept and principle of shallow ground-source heat pump system(SGHPS) and studies the purpose and significance of its development.We analyze the key scientific and technical problems on SGHPS, including pump injection problem ...
Xu Shengheng +6 more
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Measurement and analysis of cooling (heat) performance of renewable energy technology projects based on ground source heat pump systems [PDF]
E3S Web of Conferences, 2021 The design, configuration and operation of the soil-source heat pump system in four actual projects are monitored, collected and investigated. Combined with various test parameters of the project, the energy efficiency of the ground source heat pump ...
Chang Cuiqing
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Seasonal storage of residential exhaust air and sewage waste heat [PDF]
E3S Web of Conferences, 2021 Most Finnish residential buildings have been built before ventilation heat recovery options became mandatory. Exhaust air heat pumps are an effective way to reduce emissions, but they cannot cover all heating demand.
Hirvonen Janne +2 more
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Energies, 2022 As a new passive cooling technology, space radiation cooling has great potential for development because the cooling itself has no energy consumption, and the radiation heat exchanger does not affect the appearance, with low noise and low cost.
Zhaoyi Zhuang +6 more
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A comparative study on ground source heat pump systems in Mersin
European Mechanical Science, 2023 In present study, the thermal performance of a ground source heat pump system was investigated . A ground source heat pump system was designed theoretically in order to heat a detached house with the area of 168.7 m2 in Mersin province of Turkey.
Bengi Gozmen +2 more
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Buildings, 2023 Heat pump technology can extract low-level heat energy from urban sewage to heat or cool buildings, which can alleviate the two major problems of energy shortage and environmental pollution to a certain extent.
Zhaoyi Zhuang +5 more
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The Mathematical Modeling and Performance of Sky Radiative Coolers
Buildings, 2023 Sky radiative cooling is a kind of passive cooling technology that uses the “atmospheric window” to emit the object’s own heat to the low temperature of outer space; this technology has low energy consumption, no pollution, and other useful ...
Zhaoyi Zhuang +5 more
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Shenzhen Daxue xuebao. Ligong ban, 2022 To investigate the long-term performance of ground source heat pump connected to the mountain tunnel lining heat exchangers in subtropical region， a three-dimensional numerical model for the coupled heat transfer of heat pumps and tunnel lining GHEs was ...
WEI Bin +3 more
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