Effect of specific heat of phase change material on heat charging or discharging performance

被引：0
|
作者：
Li, Zhen [1 ]
Zhang, Yinping [1 ]
Jiang, Yi [1 ]
机构：
[1] Dept. of Building Sci. and Technl., Tsinghua Univ., Beijing 100084, China
来源：
Taiyangneng Xuebao/Acta Energiae Solaris Sinica | 2002年 / 23卷 / 01期
关键词：
Enthalpy - Heat storage - Optimization - Phase control - Temperature;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
By enthalpy method, the effect of characteristics of the specific heat of phase change material in its phase change process was analyzed. The method is applicable for analyzing the thermal performance of latent heat storage system. The condition of using the simplified formulae and the results for analyzing the thermal performance of non-ideal phase change material was discussed. The research results show that for practical phase change process these formulae can be used also for ideal phase change process under some conditions. The research is helpful to the design and performance optimization of various latent heat storage systems.
引用
收藏
页码：27 / 31
相关论文
共 50 条
  • [1] Performance and thermal charging/discharging features of a phase change material assisted heat pump system in heating mode
    Niu, Fuxin
    Ni, Long
    Yao, Yang
    Yu, Yuebin
    Li, Haorong
    APPLIED THERMAL ENGINEERING, 2013, 58 (1-2) : 536 - 541
  • [2] Numerical investigation of a triplex tube heat exchanger with phase change material: Simultaneous charging and discharging
    Joybari, Mahmood Mastani
    Haghighat, Fariborz
    Seddegh, Saeid
    ENERGY AND BUILDINGS, 2017, 139 : 426 - 438
  • [3] Analysis of Heat and Mass Transfer During Charging and Discharging in a Metal Hydride - Phase Change Material Reactor
    Lewis, Swaraj D.
    Chippar, Purushothama
    JOURNAL OF ENERGY STORAGE, 2021, 33
  • [4] Effect of different micelles on charging and discharging behavior of phase change material
    Alrobei, Hussein
    Malik, Rizwan Ahmed
    JOURNAL OF KING SAUD UNIVERSITY SCIENCE, 2024, 36 (02)
  • [5] Effect of Ball-Milled Steatite Powder on the Latent Heat Energy Storage Properties and Heat Charging-Discharging Periods of Paraffin Wax as Phase Change Material
    Kannaiyan, Sathiyalingam
    Huang, Song-Jeng
    Rathnaraj, David
    Srinivasan, S. A.
    MICROMACHINES, 2022, 13 (09)
  • [6] Numerical study of the heat charging and discharging characteristics of a shell-and-tube phase change heat storage unit
    Wang, Wei-Wei
    Zhang, Kun
    Wang, Liang-Bi
    He, Ya-Ling
    APPLIED THERMAL ENGINEERING, 2013, 58 (1-2) : 542 - 553
  • [7] Heat transfer enhancement of phase change materials by fins under simultaneous charging and discharging
    Joybari, Mahmood Mastani
    Haghighat, Fariborz
    Seddegh, Saeid
    Al-Abidi, Abduljalil A.
    ENERGY CONVERSION AND MANAGEMENT, 2017, 152 : 136 - 156
  • [8] Effect of different heat transfer fluids on discharging performance of phase change material included cylindrical container during forced convection
    Selimefendigil, Fatih
    Sirin, Ceylin
    Oztop, Hakan F.
    JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2021, 28 (11) : 3521 - 3533
  • [9] Performance study of phase change charging/discharging processes of condensing heat storage in cold regions based on a mathematical model
    Yu, Meng
    Zhang, Chunwei
    Fan, Yubin
    Zhang, Xuejun
    Zhao, Yang
    APPLIED THERMAL ENGINEERING, 2021, 182
  • [10] Novel metal foam and phase change material integrated multi-tube heat exchanger design for simultaneous charging and discharging
    Yadav, Vinay Kumar
    Jee, Mahashay
    Sarkar, Jahar
    Ghosh, Pradyumna
    JOURNAL OF ENERGY STORAGE, 2025, 117
12345