Study and modeling of heat transfer during the solidification of semi-crystalline polymers

被引：85
|
作者：
Le Goff, R
Poutot, G
Delaunay, D
Fulchiron, R
Koscher, E
机构：
[1] Univ Nantes, Ecole Polytech, Lab Thermocinet, CNRS,UMR 6607, F-44306 Nantes, France
[2] Univ Lyon 1, CNRS, IMP, UMR 5627,Lab Mat Polymeres & Biomat, F-69622 Villeurbanne, France
来源：
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 2005年 / 48卷 / 25-26期
关键词：
semi-crystalline polymers; crystallization; thermal contact resistance;
D O I：
10.1016/j.ijheatmasstransfer.2005.06.015
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Semi-crystalline polymers are materials whose behavior during their cooling is difficult to model because of the strong coupling between the crystallization, heat transfer, pressure and shear. Thanks to two original apparatus we study solidification of such a polymer without shear. Firstly the comparison between experimental results and a numerical model will permit to validate crystallization kinetic for cooling rate reachable by DSC, The second experiment makes it possible to analyze solidification for high cooling rate, corresponding to some manufacturing processes. It appears that crystallization has an influence on the thermal contact resistance. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码：5417 / 5430
页数：14
相关论文
共 50 条
  • [31] Micromechanically based formulation of the cooperative model for the yield behavior of semi-crystalline polymers
    Gueguen, O.
    Richeton, J.
    Ahzi, S.
    Makradi, A.
    ACTA MATERIALIA, 2008, 56 (07) : 1650 - 1655
  • [32] Effects of crystallization temperature and spherulite size on cracking behavior of semi-crystalline polymers
    Chaowen Zhang
    Lu Lu
    Wenqiang Li
    Lihua Li
    Changren Zhou
    Polymer Bulletin, 2016, 73 : 2961 - 2972
  • [33] Elastoplastic and fracture behaviour of semi-crystalline polymers under multiaxial stress states
    Manaia, Joao P.
    Pires, Francisco A.
    de Jesus, Abilio M. P.
    FRATTURA ED INTEGRITA STRUTTURALE, 2019, 13 (47): : 82 - 103
  • [34] The Numerical Simulation of the Crystallization Morphology Evolution of Semi-Crystalline Polymers in Injection Molding
    Wang, Lixia
    Li, Qian
    Shen, Changyu
    POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING, 2010, 49 (10) : 1036 - 1048
  • [35] Effects of crystallization temperature and spherulite size on cracking behavior of semi-crystalline polymers
    Zhang, Chaowen
    Lu, Lu
    Li, Wenqiang
    Li, Lihua
    Zhou, Changren
    POLYMER BULLETIN, 2016, 73 (11) : 2961 - 2972
  • [36] Structural Changes in Semi-Crystalline Ethylene-Based Ionomers During the Heating Process
    Murayama, Shunsuke
    Matsuba, Go
    POLYMERS, 2025, 17 (01)
  • [37] On the strain-induced crystalline phase changes in semi-crystalline polymers: Mechanisms and incidence on the mechanical properties
    Seguela, R
    JOURNAL OF MACROMOLECULAR SCIENCE-POLYMER REVIEWS, 2005, C45 (03): : 263 - 287
  • [38] Multi-scale modeling of gas solubility in semi-crystalline polymers: bridging Molecular Dynamics with Lattice Fluid Theory
    Atiq, Omar
    Ricci, Eleonora
    Baschetti, Marco Giacinti
    De Angelis, Maria Grazia
    FLUID PHASE EQUILIBRIA, 2023, 570
  • [39] SIMULATING INJECTION MOLDING OF SEMI-CRYSTALLINE POLYMERS: EFFECT OF CRYSTALLIZATION ON THE DYNAMICS OF CHANNEL FILLING
    Borzenko, E., I
    Shrager, G. R.
    INTERFACIAL PHENOMENA AND HEAT TRANSFER, 2020, 8 (03) : 225 - 233
  • [40] Reversible Melting of Semi-Crystalline Polymers 2. Annealing Near to the Melting Point
    F. Cser
    J. Hopewell
    E. Kosior
    Journal of Thermal Analysis and Calorimetry, 1998, 53 : 493 - 508
12345