Wenji Song
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View article: Identification of Key Parameters and Construction of Empirical Formulas for Isentropic and Volumetric Efficiency of High-Temperature Heat Pumps Based on XGBoost-MLR Algorithm
Identification of Key Parameters and Construction of Empirical Formulas for Isentropic and Volumetric Efficiency of High-Temperature Heat Pumps Based on XGBoost-MLR Algorithm Open
High-temperature heat pumps (HTHPs) have gradually begun to play an essential role in using heat in industry for waste heat recovery and providing higher-grade heat. The isentropic efficiency and volumetric efficiency of HTHPs are signific…
View article: Preparation, characterisation and property modification of a calcium chloride hexahydrate phase change material slurry with additives for thermal energy transportation
Preparation, characterisation and property modification of a calcium chloride hexahydrate phase change material slurry with additives for thermal energy transportation Open
Efficient thermal energy distribution and rational energy management are effective solutions to address the significant and fast-ascending energy consumption in building heating, ventilation, and air conditioning (HVAC). Phase change mater…
View article: Experimental investigation on the promotion of CO2 hydrate formation for cold thermal energy storage – Effect of gas-inducing stirring under different agitation speeds
Experimental investigation on the promotion of CO2 hydrate formation for cold thermal energy storage – Effect of gas-inducing stirring under different agitation speeds Open
To promote the formation of CO2 hydrate for cold energy storage, the influence of gas-inducing agitation at varying operating speeds were studied experimentally. A comparison was made with normal stirring (without gas inducing) from the pe…
View article: Research progress of mobile cold storage using ice slurry
Research progress of mobile cold storage using ice slurry Open
The demand for cooling, such as that of products, spaces, and processes, has increased with the development of urbanization. Cold storage can shift the valley time of electric power to cold energy. Compared to the fixed cold storage routin…
View article: Thermodynamic analysis of the heat pump steam system with medium-low temperature heat source
Thermodynamic analysis of the heat pump steam system with medium-low temperature heat source Open
View article: Performance of Ice Generation System Using Supercooled Water with a Directed Evaporating Method
Performance of Ice Generation System Using Supercooled Water with a Directed Evaporating Method Open
Ice slurry is widely used in the field of ice storage air conditioning, district cooling, seafood preservation, and milk processing. Ice generation using supercooled water is efficient, and the system structure is compact. However, a secon…
View article: Modeling on heat transfer performance of supercritical compressed air in a casing heat exchanger
Modeling on heat transfer performance of supercritical compressed air in a casing heat exchanger Open
A casing heat exchanger is investigated for use in the thermal energy storage system. With supercritical compressed air (CA) as working fluid, both the thermal oil and water are adopted as the heat-transfer mediums to analyze the heat tran…
View article: Performance analysis of diabatic compressed air energy storage (D-CAES) system
Performance analysis of diabatic compressed air energy storage (D-CAES) system Open
Compressed air energy storage (CAES) system can storage electricity with compressed air as working medium. In this paper, the performance of the diabatic CAES (D-CAES) system based on Huntorf plant is numerically investigated by analyzing …
View article: Performance analysis of a mechanical vapor recompression zero-emission system with water-injected compressor
Performance analysis of a mechanical vapor recompression zero-emission system with water-injected compressor Open
Wastewater in cities and industry sectors is always characterized with high-salinity. In this paper, a novel mechanical vapor recompression evaporative crystallization system was proposed to treat high-salinity wastewater and realize zero-…
View article: Performance analysis of a compressed liquid carbon dioxide energy storage system
Performance analysis of a compressed liquid carbon dioxide energy storage system Open
Compressed air energy storage (CAES) is one of the most promising technologies to alleviate the conflict of electricity supply and demand and it is very important for improving stability of the grid. In this paper, a compressed liquid carb…
View article: Comparison Analysis of Different Compressed Air Energy Storage Systems
Comparison Analysis of Different Compressed Air Energy Storage Systems Open
Based on the theory of thermodynamics, several compressed air energy storage (CAES) systems with different heat sources are proposed by our team to study the efficiency issues of CAES. The study focuses on the waste heat recovery and compr…
View article: Theoretical analysis for heat exchange performance of transcritical nitrogen evaporator used for liquid air energy storage
Theoretical analysis for heat exchange performance of transcritical nitrogen evaporator used for liquid air energy storage Open
View article: Effects of Gas Conditions on Ash Induced Agglomeration
Effects of Gas Conditions on Ash Induced Agglomeration Open
Agglomeration is a serious problem for gasification and combustion of biomass in fluidized bed. Agglomeration characteristics may be affected by gas condition, but the literature is quite vague in this regard. This study focuses on the eff…