Effect of graphene nanoparticles on charging and discharging processes of latent thermal energy storage using horizontal cylinders

被引：0
|
作者：
Benbrika, Mebrouk [1 ]
Teggar, Mohamed [1 ]
Arıcı, Müslüm [2 ]
Ismail, Kamal A.R. [3 ]
Bouabdallah, Said [1 ]
Mezaache, El-Hacène [4 ]
机构：
[1] Laboratory of Mechanics, University Amar Telidji, BP 37G, Laghouat,03000, Algeria
[2] Mechanical Engineering Department, Engineering Faculty, Kocaeli University, Kocaeli,41001, Turkey
[3] Department of Energy, School of Mechanical Engineering, University of Campinas, Sao Paulo,13083-970, Brazil
[4] Laboratory of Research on Physics and Chemistry of Surfaces and Interfaces, University of Skikda, 21000, Algeria
来源：
Sustainable Energy Technologies and Assessments | 2021年 / 45卷
关键词：
Heat transfer - Cylinders (shapes) - Heat storage - Digital storage - Storage (materials) - Phase change materials - Thermal energy - Graphene;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, thermal charging and discharging processes of a phase change material (PCM) dispersed with graphene nanoplatelets (GN) are investigated in a horizontal cylinder for thermal energy storage. The heat transfer and phase change processes are modeled using the enthalpy-porosity method. The momentum and energy equations are solved using a commercial code. The numerical simulations are validated by comparison with experimental and numerical data of the literature. The results showed that GN concentrations (i.e. = 0, 0.5 and 1 wt% GN) expedite the charging time while a slight reduction in melting time is obtained for = 3 wt%. The solidification time reduced by up to 50% whereas the thermal storage capacity declined by up to 14%. These results can help designing efficient thermal energy storage systems. © 2021 Elsevier Ltd
引用
收藏
相关论文
共 50 条
  • [21] An analytical and comparative study of the charging and discharging processes in a latent heat thermal storage tank for solar water heater system
    Bazri, Shahab
    Badruddin, Irfan Anjum
    Naghavi, Mohammad Sajad
    Seng, Ong Kok
    Wongwises, Somchai
    SOLAR ENERGY, 2019, 185 : 424 - 438
  • [22] EFFECT OF UNIFORM AND VARIABLE FIN HEIGHT ON CHARGING AND DISCHARGING OF PHASE CHANGE MATERIAL IN A HORIZONTAL CYLINDRICAL THERMAL STORAGE
    Senthil, Ramalingam
    THERMAL SCIENCE, 2019, 23 (03): : 1981 - 1988
  • [23] Discharging shape influence on the performance of a latent heat thermal energy storage
    Fornarelli, Francesco
    Torresi, Marco
    Oresta, Paolo
    Dambrosio, Lorenzo
    Miliozzi, Adio
    Camporeale, Sergio Mario
    74TH ATI NATIONAL CONGRESS: ENERGY CONVERSION: RESEARCH, INNOVATION AND DEVELOPMENT FOR INDUSTRY AND TERRITORIES, 2019, 2191
  • [24] Enhancement of the charging and discharging performance of a vertical latent heat thermal energy storage unit via conical shell design
    Lu, Bohui
    Zhang, Yongxue
    Zhu, Jianjun
    Zhang, Jinya
    Sun, Dong
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2022, 185
  • [25] Study on charging and discharging rates of latent heat thermal energy storage systems employing multiple phase change materials
    Wang, Jianfeng
    Chen, Guangming
    Chen, Guobang
    Ouyang, Yingxiu
    Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2000, 21 (03): : 258 - 264
  • [26] Effect of Nanoparticles Enhanced Phase Change Materials in the Charging-Discharging Performance of Thermal Storage System
    Mishra S.K.
    Gupta M.K.
    Kumar R.
    Sharma A.
    Yadav A.S.
    International Journal of Vehicle Structures and Systems, 2023, 15 (06) : 779 - 785
  • [27] Correlation study of thermal charging, discharging, and efficiency of graphene oxide-reinforced paraffin wax for thermal energy storage system
    Kumar, Amit
    Bharadwaj, Gaurav
    Gupta, Aayush
    Sharma, Kamal
    CHEMICAL ENGINEERING COMMUNICATIONS, 2024, 211 (09) : 1336 - 1342
  • [28] Numerical investigations of the effect of the flip method on charging/ discharging performance of a vertical shell-and-tube latent heat thermal energy storage unit
    Dai, Hui
    Zhou, Shaobin
    Niu, Pingping
    Wang, Wenlong
    Jiang, Jianguo
    He, Suoying
    Gao, Ming
    JOURNAL OF ENERGY STORAGE, 2023, 73
  • [29] Exergy analysis and optimization of charging-discharging processes for cascaded latent heat storage system
    Xu, Bowen
    Lu, Shilei
    Wang, Ran
    Zhai, Xue
    Fan, Minchao
    Jia, Wei
    Du, Haibing
    ENERGY, 2021, 223
  • [30] Charging time and energy storage rate analysis of fin effect inside the horizontal tube for thermal energy storage
    Dai, Renkun
    Mostaghimi, Javad
    Li, Nianqi
    Deng, Tianrui
    Wang, Qiuwang
    Zeng, Min
    JOURNAL OF CLEANER PRODUCTION, 2020, 273
12345