A multiscale finite element method for modeling fully coupled thermomechanical problems in solids

被引：46
|
作者：
Sengupta, Arkaprabha [1 ]
Papadopoulos, Panayiotis [1 ]
Taylor, Robert L. [2 ]
机构：
[1] Univ Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA
[2] Univ Calif Berkeley, Dept Civil & Environm Engn, Berkeley, CA 94720 USA
来源：
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING | 2012年 / 91卷 / 13期
关键词：
thermomechanics; multiscale; monolithic; finite element; shape-memory alloys; HETEROGENEOUS SOLIDS; COMPUTATIONAL HOMOGENIZATION; HEAT-CONDUCTION; POLYCRYSTALS; STRAINS;
D O I：
10.1002/nme.4320
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This article proposes a two-scale formulation of fully coupled continuum thermomechanics using the finite element method at both scales. A monolithic approach is adopted in the solution of the momentum and energy equations. An efficient implementation of the resulting algorithm is derived that is suitable for multicore processing. The proposed method is applied with success to a strongly coupled problem involving shape-memory alloys.Copyright (c) 2012 John Wiley & Sons, Ltd.
引用
收藏
页码：1386 / 1405
页数：20
相关论文
共 50 条
  • [1] Variational multiscale method for fully coupled thermomechanical interface contact and debonding problems
    Wan, Wan
    Chen, Pinlei
    [J]. INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2021, 210 : 119 - 135
  • [2] Fully coupled thermomechanical modeling of shape memory alloys under multiaxial loadings and implementation by finite element method
    Y. Mohammad Hashemi
    M. Kadkhodaei
    M. Salehan
    [J]. Continuum Mechanics and Thermodynamics, 2019, 31 : 1683 - 1698
  • [3] Fully coupled thermomechanical modeling of shape memory alloys under multiaxial loadings and implementation by finite element method
    Mohammad Hashemi, Y.
    Kadkhodaei, M.
    Salehan, M.
    [J]. CONTINUUM MECHANICS AND THERMODYNAMICS, 2019, 31 (06) : 1683 - 1698
  • [4] A COMBINED FINITE ELEMENT AND MULTISCALE FINITE ELEMENT METHOD FOR THE MULTISCALE ELLIPTIC PROBLEMS
    Deng, Weibing
    Wu, Haijun
    [J]. MULTISCALE MODELING & SIMULATION, 2014, 12 (04): : 1424 - 1457
  • [5] Regularized coupling multiscale method for thermomechanical coupled problems
    Guan, Xiaofei
    Jiang, Lijian
    Wang, Yajun
    [J]. JOURNAL OF COMPUTATIONAL PHYSICS, 2024, 499
  • [6] A coupling extended multiscale finite element and peridynamic method for modeling of crack propagation in solids
    Hongwu Zhang
    Hui Li
    Hongfei Ye
    Yonggang Zheng
    Yixiong Zhang
    [J]. Acta Mechanica, 2019, 230 : 3667 - 3692
  • [7] A coupling extended multiscale finite element and peridynamic method for modeling of crack propagation in solids
    Zhang, Hongwu
    Li, Hui
    Ye, Hongfei
    Zheng, Yonggang
    Zhang, Yixiong
    [J]. ACTA MECHANICA, 2019, 230 (10) : 3667 - 3692
  • [8] FULLY COUPLED THERMOMECHANICAL BEHAVIOR OF VISCOELASTIC SOLIDS TREATED WITH FINITE-ELEMENTS
    HOLZAPFEL, GA
    REITER, G
    [J]. INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE, 1995, 33 (07) : 1037 - 1058
  • [9] Nonlinear finite element algorithm for solving fully coupled thermomechanical problems under strong aerothermodynamic environment
    Liu, Zhihui
    Li, Zhihui
    Ma, Qiang
    [J]. ACTA ASTRONAUTICA, 2023, 203 : 252 - 267
  • [10] A Fully Coupled Thermomechanical Damage Analysis of Hot Closed Die Forging Using Finite Element Modeling
    Nytra, Michal
    Kubik, Petr
    Petruska, Jindrich
    Sebek, Frantisek
    [J]. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2020, 29 (12) : 8236 - 8246
12345