Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Guanghui Leng"'
Publikováno v:
Energies, Vol 16, Iss 2, p 921 (2023)
Ammonia (NH3) is regarded as a promising medium of hydrogen storage, due to its large hydrogen storage density, decent performance on safety and moderate storage conditions. On the user side, NH3 is generally required to decompose into hydrogen for u
Externí odkaz:
https://doaj.org/article/ff472240e69e4d6fa6dce72b323b06cb
Autor:
Zhu Jiang, Feng Jiang, Chuan Li, Guanghui Leng, Xuemin Zhao, Yunren Li, Tongtong Zhang, Guizhi Xu, Yi Jin, Cenyu Yang, Yulong Ding
Publikováno v:
Applied Sciences, Vol 9, Iss 5, p 814 (2019)
Thermal energy storage (TES) is a highly effective approach for mitigating the intermittency and fluctuation of renewable energy sources and reducing industrial waste heat. We report here recent research on the use of composite phase change materials
Externí odkaz:
https://doaj.org/article/2b2c5cd6be56435187375c525f803874
Publikováno v:
Ceramics International. 47:13078-13092
β-SiAlON–SiC ceramics were obtained by the liquid phase sintering method under N2 atmosphere. The effects of various sintering additives (including Y2O3, ZrO2, ZrSiO4, Suzhou kaolin, petalite, and cordierite) on the structure, thermal expansion co
Autor:
Yulong Ding, Zhu Jiang, Qinghua Yu, Yongliang Li, Zhentao Wu, Bilyaminu Suleiman, Guanghui Leng, Lin Cong, Tiejun Lu
Publikováno v:
Applied Energy. 237:367-377
Phase change materials (PCMs) are generally integrated into matrix materials to form shape-stabilized composite heat storage materials (HSMs) used for high temperature thermal energy storage applications. The conventional fabrication of composite HSM
Publikováno v:
Energy Procedia. 158:5103-5108
Cold energy storage has attracted considerable attention due to the increasing cooling demand, which provides an isothermal environment for users. Salt-water solutions are suggested as phase change materials (PCMs) for sub-zero applications because t
Autor:
Xiaosong Zhang, Binjian Nie, Hao Peng, Yi Chen, Xiaohui She, Hongxing Yang, Yimo Luo, Guanghui Leng, Lin Cong, Tao Wen
Publikováno v:
Applied Energy. 232:157-186
Vapor Compression Refrigeration Systems (VCRS) are widely used to provide cooling or freezing for domestic/office buildings, supermarkets, data centres, etc., which expend 15% of globally electricity and contribute to ∼10% of greenhouse gas emissio
Autor:
Jin Yi, Lifang Zheng, Li Wang, Guanghui Leng, Geng Qiao, Yulong Ding, Adriano Sciacovelli, Maria Elena Navarro
Publikováno v:
Particuology. 40:131-140
Thermal energy storage (TES) has the potential to facilitate the deployment of renewable energy through addressing the demand-supply mismatch, ultimately leading to the decarbonisation of heat supply. Among the TES technologies, latent heat based TES
Publikováno v:
Applied Surface Science. 442:148-155
We investigated the wetting behavior of a eutectic carbonate salt of NaLiCO3 on MgO substrates at an elevated temperature of 778 K by measuring contact angle with a sessile drop method. Both sintered and non-sintered MgO were prepared and used as the
Publikováno v:
Applied Energy. 217:212-220
Chloride molten salts are promising candidates for high temperature thermal storage applications, owing to their energy storage density and thermal stability. Nevertheless, the main disadvantage of them is their corrosive behaviour with metal contain
Publikováno v:
Energy Procedia. 142:142-147
The transient cooling process of an underground water pit thermal storage with inclined sidewalls is investigated in this paper. An experimental device was designed in order to validate the mathematical model proposed. Materials properties have been