Correlation and prediction of the thermal conductivity of amorphous polymers

被引：20
|
作者：
Zhong, CL [1 ]
Yang, QY [1 ]
Wang, WC [1 ]
机构：
[1] Beijing Univ Chem Technol, Dept Chem Engn, Beijing 100029, Peoples R China
来源：
FLUID PHASE EQUILIBRIA | 2001年 / 181卷 / 1-2期
关键词：
model; group contribution; correlation; prediction; thermal conductivity; polymer;
D O I：
10.1016/S0378-3812(01)00492-7
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A group contribution model was developed for the correlation and prediction of the thermal conductivity of glassy and liquid amorphous polymers. The model is predictive and only requires the structure of the polymers and the existing group parameters in the calculation. A total of 28 polymer systems with 700 data points were used to test the model. Its predictive accuracy is normally better than 15%. The new model is simple to apply, which is very convenient for engineering use. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：195 / 202
页数：8
相关论文
共 50 条
  • [41] Prediction of thermal conductivity of steel
    Peet, M. J.
    Hasan, H. S.
    Bhadeshia, H. K. D. H.
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2011, 54 (11-12) : 2602 - 2608
  • [42] A new correlation for predicting the thermal conductivity of liquid refrigerants
    Zhixiong Chen
    Mohammadreza Akbari
    Forouzan Forouharmanesh
    Mojtaba Keshani
    Mohammad Akbari
    Masoud Afrand
    Arash Karimipour
    Journal of Thermal Analysis and Calorimetry, 2021, 143 : 795 - 800
  • [43] Light-triggered thermal conductivity switching in azobenzene polymers
    Shin, Jungwoo
    Sung, Jaeuk
    Kang, Minjee
    Xie, Xu
    Lee, Byeongdu
    Lee, Kyung Min
    White, Timothy J.
    Leal, Cecilia
    Sottos, Nancy R.
    Braun, Paul V.
    Cahill, David G.
    PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (13) : 5973 - 5978
  • [44] Capacity Building of Thermal Conductivity in Polymers and Their Composites: A Short Review of the Effect of Various Fillers in Their Composites
    Mishra, Durgamadhab
    Pradhan, Subhransu S.
    Sudha, G. S.
    Aswathy, N. R.
    Mohapatra, Aswini Kumar
    JOURNAL OF MACROMOLECULAR SCIENCE PART B-PHYSICS, 2025, 64 (02): : 227 - 246
  • [45] A novel correlation approach to estimate thermal conductivity of pure carbon dioxide in the supercritical region
    Jarrahian, Azad
    Heidaryan, Ehsan
    JOURNAL OF SUPERCRITICAL FLUIDS, 2012, 64 : 39 - 45
  • [46] Prediction of the thermal conductivity of gas mixtures at low pressures
    Vesovic, V
    INTERNATIONAL JOURNAL OF THERMOPHYSICS, 2001, 22 (03) : 801 - 828
  • [47] PREDICTION OF THE THERMAL-CONDUCTIVITY OF REFRIGERANTS AND REFRIGERANT MIXTURES
    HUBER, ML
    FRIEND, DG
    ELY, JF
    FLUID PHASE EQUILIBRIA, 1992, 80 (pt 4) : 249 - 261
  • [48] A prediction model for thermal conductivity of supercritical carbon dioxide
    Sun, Chenyang
    Hou, Chaofeng
    Ge, Wei
    Zhang, Yaning
    AICHE JOURNAL, 2025,
  • [49] Thermal conductivity of amorphous silicon thin films
    Moon, S
    Hatano, M
    Lee, MH
    Grigoropoulos, CP
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2002, 45 (12) : 2439 - 2447
  • [50] Thermal conductivity of amorphous and crystalline thin films by molecular dynamics simulation
    Huang, Zhengxing
    Tang, Zhenan
    Yu, Jun
    Bai, Suyuan
    PHYSICA B-CONDENSED MATTER, 2009, 404 (12-13) : 1790 - 1793
12345