Results 11 to 20 of about 12,550 (263)
Energies, 2019 The cooling of spaces in tropical regions, such as Southeast Asia, consumes a lot of energy. Additionally, rapid population and economic growth are resulting in an increasing demand for space cooling.
Arif Widiatmojo +6 more
doaj +1 more source
Energies, 2020 Various efforts have been made worldwide to reduce energy use for heating, ventilation, and air-conditioning (HVAC) systems and lower carbon dioxide (CO2) emissions. Research and development are essential to ensuring the efficient use of renewable energy
Hongkyo Kim +3 more
doaj +1 more source
Study on Storage Conditions and Suitability Zoning of Shallow Floor Energy in Nanchang City
Geofluids, 2021 In the context of China’s carbon summit strategy, as renewable clean energy, the development and utilization of shallow geothermal energy has broad prospects.
Hua Zhang +5 more
doaj +1 more source
Selection and techno-economic analysis of hybrid ground source heat pumps used in karst regions
Science Progress, 2020 In order to take advantage of different forms of heat pumps and to mitigate thermal imbalance underground caused by long-term operation of ground source heat pumps, hybrid ground source heat pump systems have received an increasing attention.
Weisong Zhou +5 more
doaj +1 more source
Optimizing the Layout of a Ground Source Heat Pump System with a Groundwater–Thermal Coupling Model
Energies, 2023 The exploitation and utilization of shallow geothermal energy are of great significance to realizing China’s “double carbon” goal and promoting a green economy and social development.
Yujiao Li +6 more
doaj +1 more source
Performance Simulation of Air-ground Hybrid Source Heat Pump Systems in Northern China
Zhileng xuebao, 2021 The air-ground hybrid source heat pump system can realize indirect air source heat pump mode and heat compensation mode through an air-water heat exchanger, which could compensate for the difference between heat extraction and heat injection to the soil.
Wang Wentao, Li Xianting, Hu Pingfang
doaj
Energies, 2022 In the European Union, 40% of the overall final energy consumption is attributable to the buildings sector. A reason for such data may be found considering that the great majority of the building stock is more than 40 years old. According to the European
Davide Menegazzo +4 more
doaj +1 more source
Advances in Mechanical Engineering, 2017 Hybrid ground-source heat pump system has been widely used for mitigating the heat accumulation problem of conventional ground-source heat pump systems.
Hang Wan +4 more
doaj +1 more source
Finite element modeling of geothermal source of heat pump in long-term operation [PDF]
E3S Web of Conferences, 2020 Heat pumps become more and more popular heat source. They can be an alternative choice for obsolete coal fired boilers which are emissive and not ecological.
Hałaj Elżbieta
doaj +1 more source
Ground source heat pumps: technology review [PDF]
Building Services Engineering Research and Technology, 1999 Ground source heat pumps are receiving increasing interest because of their potential to reduce primary energy consumption and thus reduce emissions of greenhouse gases. The technology is well established in North America and parts of Europe, but is at the demonstration stage in the United Kingdom. This paper provides a detailed literature-based review
Rawlings, R.H.D., Sykulski, J.K.
openaire +2 more sources