A5000292498- Adsorption and Cooling Systems
- Thermodynamic and Exergetic Analyses of Power and Cooling Systems
- Phase Change Materials Research
- Advanced Thermodynamics and Statistical Mechanics
- Solar-Powered Water Purification Methods
- Solar Thermal and Photovoltaic Systems
- Refrigeration and Air Conditioning Technologies
- Vibration and Dynamic Analysis
- Spacecraft and Cryogenic Technologies
- Bladed Disk Vibration Dynamics
- Carbon Dioxide Capture Technologies
- Electrokinetic Soil Remediation Techniques
- Magnetic Bearings and Levitation Dynamics
- Fuel Cells and Related Materials
- Combustion and Detonation Processes
- Advanced Thermodynamic Systems and Engines
- Icing and De-icing Technologies
- Diffusion Coefficients in Liquids
- Solar Energy Systems and Technologies
- Advanced battery technologies research
- Advancements in Battery Materials
- Chemical and Physical Properties in Aqueous Solutions
- Engineering Applied Research
- Advanced Battery Materials and Technologies
- Integrated Energy Systems Optimization
University of Chinese Academy of Sciences
2020-2024
Chinese Academy of Sciences
2020-2024
Technical Institute of Physics and Chemistry
2020-2024
China University of Petroleum, East China
2024
Aero Engine Corporation of China (China)
2023
Hebei University
2018
Abstract Liquid Air Energy Storage (LAES), characterized by its large-scale energy storage capacity and geographical flexibility, represents a promising solution to address the intermittency volatility of renewable energy. In construction phase LAES power station, pre-cooling procedure for cold fluid corresponding tank assumes critical significance, as it profoundly impacts both round-trip efficiency overall economic viability station. Traditionally, liquid-phase method employs...
Abstract Liquid air energy storage (LAES) is an emerging technology with significant potential for development, owing to its geographical flexibility and superior ability integrate external sources. However, the efficiency of conventional LAES systems hindered by shortage internal cold energy, necessitating incorporation improve system performance. Given substantial amount unutilized in liquid ethylene (LE) regasification process, effective methods recovering LE are required. This study...
Abstract Liquid air energy storage (LAES) technology stands out as a promising large-scale solution owing to its inherent advantages such high density, geographical flexibility, and scalability. The liquefaction unit, being pivotal element of the LAES system, significantly influences overall performance. However, existing research on unit within system remains incomplete. These technologies encounter challenges, including low efficiency, safety concerns, substantial investment requirements,...
Abstract The cold storage tank is a vital component within the liquid air energy system, enabling transfer of between processes liquefaction and gasification. Solid-phase storage, distinguished by its lack operating temperature constraints, environmental friendliness, cost-effectiveness, stands out as highly promising method for in systems. solid-phase undergoes periodic cycles heating cooling during To explore dynamic variations external insulation material improve performance, this study...
Abstract Liquid air energy storage (LAES) is a large-scale, long-duration technology that stores electricity in the form of liquid air. Air liquefaction core process LAES system, determining conversion rate between and air, affecting system efficiency. Research on systems typically revolves around single cycle, such as Linde-Hampson thermodynamic comparisons based different cycles still need to be further investigated. The throttling well combined using Claude Heylandt Kapitza cycle are...
Abstract Liquid air energy storage (LAES) technology is characterized by its high density, geographical independence, and ease of integration with other systems. The LAES integrates offsets the intermittency volatility renewable sources. However, compression liquefaction processes significantly impact round-trip efficiency entire system. This study proposes an external cold source system to recover enhance system’s efficiency. Liquefied Natural Gas (LNG) serves as effective when coupled...
Abstract Large-scale air separation units are pivotal in separating into gases like nitrogen, oxygen, and argon, one crucial for industries such as metallurgy, coal chemical, petrochemical. However, the high energy consumption of these keeps operational costs elevated. Moreover, increasing peak-to-valley ratio power grid poses a threat to their stability. To address challenges, this paper proposes low-cost unit with peak-shaving (LC-ASU). The LC-ASU compresses, liquefies, stores ambient...
Abstract Liquid air energy storage (LAES), characterized by high density, large-scale capacity, and rapid response time, emerges as a novel technology applicable to grid peaking renewable saving. However, LAES lags behind other technologies in terms of system efficiency, primarily due the internal cold deficit. To enhance integration external is crucial. Considering significant waste liquid ethylene (LE) regasification process, effective strategies for LE utilization are imperative. This...
Abstract Liquefied natural gas (LNG), recognized as one of the cleanest fossil fuels, is currently most rapidly expanding primary energy source, offering abundant cold during gasification process. The integration liquid air storage (LAES) with LNG utilization not only facilitates efficient but also enhances efficiency LAES system. However, desynchronization regasification process at receiving station and results in an imbalance between supply demand energy, thereby limiting scale...