The objective of this program is to demonstrate a FEM phase-field algorithm in which phase-field equations are fully coupled and solved simultaneously. Although, in this case, the fully coupled equations are elasticity and non-conserved order parameters; however, the approach serves as a template for fully coupled formulism of other phase-field models. This is the main program to solve Allen-Cohn equation with elastic inhomogeneities using FEM algorithm. The algorithm solves the evolution of the non-conserved order parameters and the evolution of stress and strain fields simultaneously in fully coupled mode. Depending on the selection of the isolve parameter in the code: For isolve=1, the code executes in longhand format and un-optimized mode. For isolve=2, execution is for Matlab Octave optimized mode. Therefore, for the desired execution mode, this parameter in line 37 should be modified in the program.

Filename	Size	Update
Matlab-Phase-field modeling of instablity film\bmats.m	342	2018-08-18
Matlab-Phase-field modeling of instablity film\bmats2.m	457	2018-09-04
Matlab-Phase-field modeling of instablity film\boundary_cond_v1.m	454	2018-08-18
Matlab-Phase-field modeling of instablity film\boundary_cond_v2.m	476	2018-09-04
Matlab-Phase-field modeling of instablity film\cart_deriv.m	1069	2018-08-18
Matlab-Phase-field modeling of instablity film\chem_stiff_v3.m	5470	2018-10-07
Matlab-Phase-field modeling of instablity film\chem_stiff_v4.m	5622	2018-10-23
Matlab-Phase-field modeling of instablity film\contour.m	1655	2018-10-28
Matlab-Phase-field modeling of instablity film\dbe.m	337	2018-08-18
Matlab-Phase-field modeling of instablity film\dbe2.m	405	2018-09-04
Matlab-Phase-field modeling of instablity film\dmodps.m	741	2018-08-18
Matlab-Phase-field modeling of instablity film\elastic_energ_v1.m	767	2018-08-18
Matlab-Phase-field modeling of instablity film\elastic_energ_v2.m	828	2018-09-04
Matlab-Phase-field modeling of instablity film\fem_thin_film.m	3751	2018-12-03
Matlab-Phase-field modeling of instablity film\film_4node_mesh.inp	642890	2018-12-03
Matlab-Phase-field modeling of instablity film\free_energ_fem_v1.m	184	2018-08-17
Matlab-Phase-field modeling of instablity film\free_energ_fem_v2.m	249	2018-09-04
Matlab-Phase-field modeling of instablity film\gauss.m	1289	2018-08-18
Matlab-Phase-field modeling of instablity film\init_micro_thin_film.m	565	2018-12-02
Matlab-Phase-field modeling of instablity film\input_fem_elast.m	2167	2018-08-21
Matlab-Phase-field modeling of instablity film\jacob2.m	1106	2018-10-23
Matlab-Phase-field modeling of instablity film\jacob3.m	669	2018-10-22
Matlab-Phase-field modeling of instablity film\loads.m	3889	2018-08-21
Matlab-Phase-field modeling of instablity film\modps.m	738	2018-08-18
Matlab-Phase-field modeling of instablity film\output.m	2940	2018-10-23
Matlab-Phase-field modeling of instablity film\sfr2.m	1722	2018-08-18
Matlab-Phase-field modeling of instablity film\stiffness2.m	3375	2018-08-18
Matlab-Phase-field modeling of instablity film\stiffness3.m	3261	2018-11-11
Matlab-Phase-field modeling of instablity film\stress2.m	2984	2018-08-18
Matlab-Phase-field modeling of instablity film\stress3.m	3125	2018-11-12
Matlab-Phase-field modeling of instablity film	0	2019-01-20

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