{"id":16550990,"url":"https://github.com/jitinnair1/hello-phasefield","last_synced_at":"2025-10-28T18:31:26.282Z","repository":{"id":52409010,"uuid":"138022354","full_name":"jitinnair1/hello-phasefield","owner":"jitinnair1","description":"some exercises in phasefield modelling solved in MATLAB","archived":false,"fork":false,"pushed_at":"2019-11-30T13:41:06.000Z","size":89,"stargazers_count":17,"open_issues_count":0,"forks_count":2,"subscribers_count":2,"default_branch":"master","last_synced_at":"2024-05-01T18:39:17.645Z","etag":null,"topics":["allen-cahn","cahn-hilliard","matlab","phase-field","vtk"],"latest_commit_sha":null,"homepage":"","language":"MATLAB","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/jitinnair1.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2018-06-20T11:17:33.000Z","updated_at":"2024-03-19T12:02:18.000Z","dependencies_parsed_at":"2022-08-27T17:00:19.729Z","dependency_job_id":null,"html_url":"https://github.com/jitinnair1/hello-phasefield","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jitinnair1%2Fhello-phasefield","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jitinnair1%2Fhello-phasefield/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jitinnair1%2Fhello-phasefield/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jitinnair1%2Fhello-phasefield/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/jitinnair1","download_url":"https://codeload.github.com/jitinnair1/hello-phasefield/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":219858993,"owners_count":16556037,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["allen-cahn","cahn-hilliard","matlab","phase-field","vtk"],"created_at":"2024-10-11T19:36:01.779Z","updated_at":"2025-10-28T18:31:25.979Z","avatar_url":"https://github.com/jitinnair1.png","language":"MATLAB","funding_links":[],"categories":[],"sub_categories":[],"readme":"This is a collection of some simple phasefield problems solved in MATLAB\n\n# Contents\n\n0. Some basic exercises to get started with MATLAB\n```\n├── basic_exercises\n│   ├── IdealSolution.m\n│   ├── PhaseDiagram.m\n│   ├── RegularSolution.m\n│   ├── RegularSolutionFunction.m\n│   ├── StirlingPlot.m\n│   └── fft_basics.m\n```\n\n1. Solving 1D difusion equation using explicitlty using Finite Difference Methods (using different boundary conditions) and Fourier Transforms\n```\n├── 1D_diff_explicit\n│   ├── DiffExplicitFDMv1.m\n│   ├── DiffExplicitFDMv2.m\n│   ├── DiffExplicitFDMv3.m\n│   └── DiffExplicitSpectral.m\n```\n\n2. Solving 1D difusion equation using implicitly using Finite Difference Methods (using different boundary conditions) and Fourier Transforms\n```\n├── 1D_diff_implicit\n│   ├── DiffImplicitFDMv1.m\n│   ├── DiffImplicitFDMv2.m\n│   ├── DiffImplicitFDMv3.m\n│   └── DiffImplicitSpectral.m\n```\n\n3. Solving the Allen Cahn equation using Fourier Transforms\n```\n├── allen_cahn\n│   ├── AC_1D_Spectral.m\n│   ├── AC_2D_Spectral.m\n│   └── GibbsThomson.m\n```\n\n4. Solving the Cahn-Hilliard equation using Fourier Transforms\n```\n├── cahn_hilliard\n│   ├── CH_1D_FDM.m\n│   ├── CH_1D_Spectral.m\n│   ├── CH_2D.m\n│   ├── CH_FDM_GridPoint.m\n│   ├── CH_Photo.m\n│   ├── CH_SpectalvsFDM.m\n│   ├── CH_Variation_Analysis_A.m\n│   ├── CH_Variation_Analysis_kappa.m\n│   └── CH_intuition.m\n```\n\n5. Spinodal decomposition\n```\n└── spinodal\n|   ├── Spinodal2D.m\n|   ├── Spinodal2D_EnergyPlots.m\n|   ├── Spinodal3D.m\n|   ├── SpinodalPhaseDiagram.m\n|   └── write_vtk_grid.m\n```\n\n6. Fan-Chen model for two grain system\n```\n├── fan_chen\n│   └── FanChen.m\n```\n\n7. How the solution to the Diffusion equation is affected by choice of 'dx' and 'dt'\n```\n├── gridsize_effect\n│   ├── DiffExplicinFunc.m\n│   └── GridPointVariation.m\n```\n\n8. Calculation of interfacial width using Cahn-Hiliard equation\n```\n├── interfacial_width\n│   ├── CH_Interfacial_FDM.m\n│   ├── CH_Interfacial_Spectral.m\n│   ├── CH_Interfacial_width_direct.m\n│   ├── CH_Interfacial_width_func.m\n│   ├── CH_Interfacial_width_slope_v0.m\n│   ├── CH_Interfacial_width_slope_v1.m\n│   ├── CH_Interfacial_width_slope_v2.m\n│   ├── CH_Interfacial_width_slope_v3.m\n│   └── CH_Interfacial_width_slope_variation.m\n```\n\n9. Solving sintering of two particle system\n```\n├── sintering\n│   ├── free_energy_diff.m\n│   ├── micro_sint_pre.m\n│   ├── sintering.m\n│   └── write_vtk_grid_values.m\n```\n\n\n# References\n- [NPTEL course on Phasefield Modelling](https://nptel.ac.in/courses/113/101/113101072/)\n- [Programming Phase-Field Modeling by S. Bulent Biner](https://www.springer.com/gp/book/9783319411941)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjitinnair1%2Fhello-phasefield","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjitinnair1%2Fhello-phasefield","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjitinnair1%2Fhello-phasefield/lists"}