Effect of water based Al2O3 nanoparticle PCM on cool storage performance

被引：81
|
作者：
Altohamy, Ahmed A. [1 ]
Rabbo, M. F. Abd [1 ]
Sakr, R. Y. [1 ]
Attia, Ahmed A. A. [1 ]
机构：
[1] Benha Univ, Dept Mech Engn, Shoubra Fac Engn, 108 Shoubra St, Cairo, Egypt
来源：
APPLIED THERMAL ENGINEERING | 2015年 / 84卷
关键词：
Cool thermal storage; PCM; Nanoparticle; Solidification; Air conditioning; THERMAL-CONDUCTIVITY;
D O I：
10.1016/j.applthermaleng.2015.03.066
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A spherical capsule with water based Nanofluid (50 nm Al2O3) phase change material during charging process was studied experimentally. The experiments were conducted with pure water and the NFPCM with volumes fractions 0.5%, 1%, 1.5%, and 2%. The results show that there is a significant effect of Nanoparticle concentration on thermal properties of PCM which sequentially reduces complete charging time for all HTF volume flow rates and also at different HTF inlet temperature. The percentage of reduction in complete charging time at HTF inlet temperature -12 degrees C attained approximately 32%, 28%, 18%, 12% at HTF volume flow rate of 12, 10, 8, 6 Ipm respectively. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码：331 / 338
页数：8
相关论文
共 50 条
  • [31] Effect of Ag Nanoparticle Texturing on Al2O3 Nanowires for Improved Photodetection
    Das, Abhijit
    Dalal, Avijit
    Mondal, Aniruddha
    Singh, Laishram Robindro
    Sarkar, Mitra Barun
    IEEE ELECTRON DEVICE LETTERS, 2024, 45 (12) : 2435 - 2438
  • [32] The Effect of Al2O3 on the Performance of Perovskite Solar Cells
    Ajdic, Zan
    Jost, Marko
    Topic, Marko
    SOLAR RRL, 2024, 8 (12):
  • [33] Determining the effect of flake matrix size and Al2O3 content on microstructure and mechanical properties of Al2O3 nanoparticle reinforced Al matrix composites
    Varol, T.
    Canakci, A.
    Ozkaya, S.
    Erdemir, F.
    PARTICULATE SCIENCE AND TECHNOLOGY, 2018, 36 (03) : 312 - 323
  • [34] Role of cobalt on γ-Al2O3 based NOx storage catalyst
    Joo-Hyoung Park
    Hyun Ju Cho
    Sang Jun Park
    In-Sik Nam
    Gwon Koo Yeo
    Jeong Ki Kil
    Young Kee Youn
    Topics in Catalysis, 2007, 42-43 : 61 - 64
  • [35] Role of cobalt on γ-Al2O3 based NOx storage catalyst
    Park, Joo-Hyoung
    Cho, Hyun Ju
    Park, Sang Jun
    Nam, In-Sik
    Yeo, Gwon Koo
    Kil, Jeong Ki
    Youn, Young Kee
    TOPICS IN CATALYSIS, 2007, 42-43 (1-4) : 61 - 64
  • [36] Effect of the addition of alumina (Al2O3) on performance of polysulfone (psf) based membrane
    Zhang, Yuqing
    Ding, Jian
    Huaxue Gongcheng/Chemical Engineering, 2000, 28 (05): : 42 - 44
  • [37] Evaluation and effect of mixture ratio on heat transfer performance of Al2O3/water nanofluids
    Zhai, Yuling
    Wang, Jiang
    Li, Long
    Ma, Mingyan
    Yao, Peitao
    Huagong Jinzhan/Chemical Industry and Engineering Progress, 2019, 38 (11): : 4865 - 4872
  • [38] Experimental case studies of the effect of Al2O3 and MWCNTs nanoparticles on heating and cooling of PCM
    Aqib, Muhammad
    Hussain, Azhar
    Ali, Hafiz Muhammad
    Naseer, Ammar
    Jamil, Furqan
    CASE STUDIES IN THERMAL ENGINEERING, 2020, 22
  • [39] Enhanced convective heat transfer with Al2O3-water 2 O 3-water nanofluid in a PCM-based thermal energy storage system
    Roy, Abin
    Venkitaraj, K. P.
    Vigneshwaran, Pethurajan
    Saboor, Shaik
    Cuce, Erdem
    Saxena, Kuldeep K.
    JOURNAL OF ENERGY STORAGE, 2024, 97
  • [40] Embedding of Al nanoparticle in Al2O3 matrix by electron beam
    Xu, BS
    Tanaka, S
    SUPRAMOLECULAR SCIENCE, 1998, 5 (3-4): : 227 - 228
12345