Phase Transformations in Single-Component Multiphase Systems: Phase-Field Approach

被引：0
|
作者：
Lebedev, V. G. [1 ]
机构：
[1] Russian Acad Sci, Udmurt Fed Res Ctr, Ural Branch, Izhevsk 426067, Russia
来源：
TECHNICAL PHYSICS | 2023年 / 68卷 / SUPPL 2期
关键词：
multiphase systems; phase transformations; locally nonequilibrium processes; dissipative systems with constraints; MODEL;
D O I：
10.1134/S1063784223900504
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The problems of constructing a multiphase model of the phase field for the processes of phase transitions of the first kind are considered. Based on the Gibbs energy of the complete system expressed in terms of antisymmetrized combinations of phase fields, it is shown that the equations of dissipative dynamics of a locally nonequilibrium system follow from the condition of its monotonic decrease, preserving the normalization of the sum of variables by one and the following properties of the previously known two-phase model.
引用
收藏
页码：S185 / S191
页数：7
相关论文
共 50 条
  • [1] Multiphase phase-field approach for solid-solid phase transformations via propagating interfacial phase in HMX
    Roy, Arunabha M.
    [J]. JOURNAL OF APPLIED PHYSICS, 2021, 129 (02)
  • [2] Phase-field model of interfaces in single-component systems derived from classical density functional theory
    Pruessner, Gunnar
    Sutton, A. P.
    [J]. PHYSICAL REVIEW B, 2008, 77 (05):
  • [3] Phase-field modeling of crack propagation in multiphase systems
    Schneider, Daniel
    Schoof, Ephraim
    Huang, Yunfei
    Selzer, Michael
    Nestler, Britta
    [J]. COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2016, 312 : 186 - 195
  • [4] Phase-field model for multiphase systems with different thermodynamic factors
    Kundin, Julia
    Siquieri, Ricardo
    [J]. PHYSICA D-NONLINEAR PHENOMENA, 2011, 240 (06) : 459 - 469
  • [5] Phase-field model for multiphase systems with preserved volume fractions
    Nestler, Britta
    Wendler, Frank
    Selzer, Michael
    Stinner, Bjeoern
    Garcke, Harald
    [J]. PHYSICAL REVIEW E, 2008, 78 (01):
  • [6] THE UNSTEADY PERIOD IN THE NUCLEATION OF NEW PHASE CENTERS AT ISOTHERMAL PHASE TRANSFORMATIONS IN A SINGLE-COMPONENT SYSTEM
    LUBOV, BJ
    ROITBURD, AL
    [J]. DOKLADY AKADEMII NAUK SSSR, 1956, 111 (03): : 630 - 633
  • [7] Phase-field modeling of multi-component systems
    Nestler, Britta
    Choudhury, Abhik
    [J]. CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE, 2011, 15 (03): : 93 - 105
  • [8] APPROACH TO CRITICAL IN 2-PHASE SINGLE-COMPONENT MEDIA
    MECREDY, RC
    HAMILTON, LJ
    [J]. TRANSACTIONS OF THE AMERICAN NUCLEAR SOCIETY, 1971, 14 (02): : 754 - &
  • [9] A PHASE-FIELD MODEL FOR MULTI-COMPONENT AND MULTI-PHASE SYSTEMS
    Moelans, N.
    [J]. ARCHIVES OF METALLURGY AND MATERIALS, 2008, 53 (04) : 1149 - 1156
  • [10] A Phase-Field Approach for Wetting Phenomena of Multiphase Droplets on Solid Surfaces
    Ben Said, Marouen
    Selzer, Michael
    Nestler, Britta
    Braun, Daniel
    Greiner, Christian
    Garcke, Harald
    [J]. LANGMUIR, 2014, 30 (14) : 4033 - 4039
12345