Results 21 to 30 of about 10,041,516 (282)
Numerical simulation study on heat transfer characteristics and parameter optimization of solar phase change energy storage fresh air preheating system [PDF]
E3S Web of Conferences, 2022 In cold regions, indoor fresh air preheating in winter has received much attention. An improved fresh air preheating system using solar energy and phase change energy storage technology is proposed in this study to solve the problem of insufficient fresh
Xu Jintian +4 more
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Sustainable energy storage – with hot air, or cold air or liquid air [PDF]
Contemporary Physics, 2020 In memory of Sir David John Cameron MacKay FRS FInstP FICE (22 April 1967 – 14 April 2016). David was passionate about sustainable energy. One key element for sustainable energy is energy storage. As a small tribute, this article presents a review from a physics perspective of the thermodynamics of compressed air energy storage.
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Energies, 2021 Liquid air can be employed as a carrier of cold energy obtained from liquefied natural gas (LNG) and surplus electricity. This study evaluates the potential of liquid air as a distributed source with a supply chain for a cold storage system using liquid ...
Sanghyun Che, Juwon Kim, Daejun Chang
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Optimization and analysis of different liquid air energy storage configurations
Computers & Chemical Engineering, 2023 Energy storage technologies are required to ensure stability of energy systems when the share of renewable energy forms (wind and solar) is increasing. Liquid air energy storage (LAES) is a promising technology for storing electricity with certain advantages, such as high energy density and being geographically unconstrained. However, one drawback of a
Zhongxuan Liu +2 more
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Multi-component Fluid Cycles in Liquid Air Energy Storage
Chemical Engineering Transactions, 2020 With the penetration of renewable energy sources into the energy market, an emerging problem is the energy stability during energy supply and delivery.
Zhongxuan Liu +2 more
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Techno-economic Analysis of Different Liquid Air Energy Storage Configurations
Chemical Engineering Transactions, 2022 With the increasing use of renewables in energy systems, grid stability becomes a major issue due to the intermittent nature of energy sources such as solar and wind. To compensate for the unstable renewable energy sources, storage technologies have been
Zhongxuan Liu +2 more
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Optimal recovery of thermal energy in liquid air energy storage
Energy, 2022 The increasing share of renewables in energy systems requires energy storage technologies to handle intermittent energy sources and varying energy sinks. Liquid air energy storage (LAES) is a promising technology since it has a high energy density and is not geographically constrained.
Zhongxuan Liu +2 more
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Inventions, 2022 Islanded, renewable energy microgrids for use at remote operating facilities reduce logistical burdens associated with fossil fuel based electrical power sources and provide greater operational flexibility; however, energy generation can be intrinsically
Christofer Fackrell +3 more
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Liquid Air Energy Storage: Analysis and Prospects
, 2020 Energy supply is an essential factor for a country’s development and economic growth. Currently, our energy system is dominated by fossil fuels that produce greenhouse gases. Thus, it is necessary to switch to renewable energy forms and increase efforts in waste-to-energy systems.
Liu, Zhongxuan +6 more
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Solidified-Air Energy Storage: Conceptualization and Thermodynamic Analysis
Energies, 2022 Grid-scale electrical energy storage (EES) is a key component in cost-effective transition scenarios to renewable energy sources. The requirement of scalability favors EES approaches such as pumped-storage hydroelectricity (PSH) or compressed-air energy ...
Sandro Hiller +3 more
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