kaipartmann/Peridynamics.jl

📦 Peridynamics v0.5.3

• [Diff since v0.5.2](https://github.com/kaipartmann/Peridynamics.jl/compare/v0.5.2...v0.5.3)
• Merged pull requests:
• Adaptive perturbation (#265) (@kaipartmann)
• Closed issues:
• Newton-Raphson solver (#241)

📦 Peridynamics v0.5.2

• [Diff since v0.5.1](https://github.com/kaipartmann/Peridynamics.jl/compare/v0.5.1...v0.5.2)
• Merged pull requests:
• Make job submission deadlock safe (#257) (@kaipartmann)
• Bump actions/checkout from 5 to 6 (#261) (@dependabot[bot])
• Enhanced the ZEM Stabilization of Silling (#262) (@kaipartmann)
• A parallel NewtonKrylov implementation (#264) (@kaipartmann)

📦 Peridynamics v0.5.1

• [Diff since v0.5.0](https://github.com/kaipartmann/Peridynamics.jl/compare/v0.5.0...v0.5.1)
• Merged pull requests:
• Process each export with result collection (#254) (@kaipartmann)
• Removed possible deadlock in job processing (#256) (@kaipartmann)
• Closed issues:
• Tests and MPI enforcement (#255)

📦 Peridynamics v0.5.0

• [Diff since v0.4.2](https://github.com/kaipartmann/Peridynamics.jl/compare/v0.4.2...v0.5.0)

💥 Breaking Changes

• Constitutive models: Removed `MooneyRivlin` and added `NeoHookePenalty` as a replacement
• RKC Materials: Improved regularization for the inversion of the moment matrix; therefore, the `regfactor` keyword argument in `RKCMaterial` and `RKCRMaterial` has been removed and replaced with the new `lambda` and `beta` keywords
• Default constitutive model: `CMaterial`, `BACMaterial`, `RKCMaterial`, and `RKCRMaterial` now default to `SaintVenantKirchhoff()` instead of `LinearElastic()`

✨ New Features

• Generalized Bond-Based Material: New `GBBMaterial` (also called GPMB in literature) using weighted volume approach instead of spherical neighborhood assumption
• Parameter Study Framework: New `Study` type for managing multiple simulation configurations with automatic progress tracking and resume capability via `submit!` and `process_each_job`
• Newton-Raphson Solver: Experimental implicit quasi-static solver `NewtonRaphson` with a new displacement boundary conditions function `displacement_bc!`

📦 General Improvements

• Enhanced Export:
• New export fields, such as `strain_energy_density` or stress tensors for correspondence materials
• Exported fields that are not necessary for the force density computations are only computed on demand for the time steps where they are exported
• Enhanced Logging:
• Improved error logging in `submit(job)` and `submit!(study)` for better tracking and debugging on HPC systems
• Better path and vector formatting in logs with line wrapping support
• Export options now logged at simulation start
• MPI Handling:
• + 37 more

📦 Peridynamics v0.4.2

• [Diff since v0.4.1](https://github.com/kaipartmann/Peridynamics.jl/compare/v0.4.1...v0.4.2)
• Merged pull requests:
• Developer documentation (#210) (@mdienst)
• Reproducing kernel peridynamics formulation (#220) (@kaipartmann)
• Added support for dynamic relaxation solver and multibody simulations (#222) (@kaipartmann)
• Added tests (#225) (@mdienst)
• Fix MPI tests with updated project directory specification (#226) (@kaipartmann)
• Updated the compat entry of PointNeighbors.jl (#227) (@kaipartmann)
• + 6 more

📦 Peridynamics v0.4.1

• [Diff since v0.4.0](https://github.com/kaipartmann/Peridynamics.jl/compare/v0.4.0...v0.4.1)
• Merged pull requests:
• CompatHelper: bump compat for PointNeighbors to 0.5, (keep existing compat) (#215) (@github-actions[bot])
• Fix broken example block in docstring (#217) (@mdienst)
• Added the dual-horizon bond-based formulation (#218) (@kaipartmann)
• Added the ZEM algorithm of Wan et al. (2019). (#219) (@kaipartmann)
• Additional tests for specific material models (#223) (@mdienst)
• Closed issues:
• + 2 more

📦 Peridynamics v0.4.0

• [Diff since v0.3.3](https://github.com/kaipartmann/Peridynamics.jl/compare/v0.3.3...v0.4.0)

💥 Breaking changes and new features

• Material parameter overhaul
• Failure behavior is now controlled by passing or omitting `Gc` / `epsilon_c`.
• No need to explicitly disable failure for elastic simulations.
• `no_failure!` replaces `failure_permit!`.
• Enhanced correspondence model (`CMaterial`)
• Renamed from `NOSBMaterial`. Now with:
• Kernel support: `linear_kernel`, `cubic_b_spline_kernel`
• Constitutive models: `LinearElastic`, `NeoHooke`, `MooneyRivlin`, etc.
• + 5 more

📦 Other improvements

• Use any two elastic parameters (`E`, `nu`, `lambda`, `mu`, `G`, `K`) — the rest are auto-calculated.
• `BBMaterial` now accepts `nu = 0.25`.
• Kernel functions are now available for `OSBMaterial` as well.
• New `benchmark/` folder for performance testing.
• New data boundary conditions with `velocity_databc!` and `forcedensity_databc!` (experimental).
• Started adding docstrings for key internal functions.
• Various bug fixes and documentation improvements.
• Merged pull requests:
• + 49 more

📦 Peridynamics v0.3.3

• [Diff since v0.3.2](https://github.com/kaipartmann/Peridynamics.jl/compare/v0.3.2...v0.3.3)
• Merged pull requests:
• Fixed JuliaCon review errors with the tests (#169) (@kaipartmann)
• Updated Videos in Tutorials (#172) (@mdienst)
• Wave in bar tutorial improvement (#174) (@mdienst)
• Closed issues:
• Multithreading with PointNeighbors.jl and Polyester.jl (#110)
• Tutorial fragmenting cylinder (#124)
• + 2 more

📦 Peridynamics v0.3.2

• [Diff since v0.3.1](https://github.com/kaipartmann/Peridynamics.jl/compare/v0.3.1...v0.3.2)
• Merged pull requests:
• New Tutorial & improvements on Explanation pages (#155) (@mdienst)
• Explanations on damage (#157) (@mdienst)
• Fix Wrong file order when processing exports with > 1mio time steps #160 (#161) (@kaipartmann)
• Updated ThreadPinning (#165) (@kaipartmann)
• Changed gifs with mp4 files and added cylinder to overview (#166) (@kaipartmann)
• Closed issues:
• + 4 more

📦 Peridynamics v0.3.1

• [Diff since v0.3.0](https://github.com/kaipartmann/Peridynamics.jl/compare/v0.3.0...v0.3.1)
• Merged pull requests:
• Fix VTK reading bug (#152) (@kaipartmann)
• Change multithreading backend to Base.Threads (#153) (@kaipartmann)
• Closed issues:
• HPC suitability (#14)
• The VTK read function errors if nothing is exported (#151)

📦 Peridynamics v0.3.0

• [Diff since v0.2.0](https://github.com/kaipartmann/Peridynamics.jl/compare/v0.2.0...v0.3.0)
• Merged pull requests:
• Update dev branch to state of v0.2.0 (#16) (@kaipartmann)
• Update julia versions for testing (#18) (@kaipartmann)
• Complete rewrite of the package (#19) (@kaipartmann)
• Improved documentation with theory (#20) (@mdienst)
• Merge current state into dev branch (#21) (@kaipartmann)
• Updates to current state (#23) (@kaipartmann)
• + 100 more

📦 Peridynamics v0.2.0

• [Diff since v0.1.1](https://github.com/kaipartmann/Peridynamics.jl/compare/v0.1.1...v0.2.0)
• Closed issues:
• Multithreading bug with Julia 1.8 (#7)
• Question on damage computation (#11)
• Merged pull requests:
• Thread scaling (#9) (@kaipartmann)
• Reader for VTK-files (#10) (@kaipartmann)
• Dev / v0.2.0 (#12) (@kaipartmann)

📦 Peridynamics v0.1.1

• [Diff since v0.1.0](https://github.com/kfrb/Peridynamics.jl/compare/v0.1.0...v0.1.1)
• Changes:
• Added tutorial for [Visualization with ParaView](https://kfrb.github.io/Peridynamics.jl/stable/paraviewtutorial/#Visualization-with-ParaView)
• Fixed multithreading bug, caused by the change to `:dynamic` scheduling in julia 1.8

📦 Peridynamics v0.1.0

• Merged pull requests:
• CompatHelper: add new compat entry for FileIO at version 1, (keep existing compat) (#1) (@github-actions[bot])
• CompatHelper: add new compat entry for WriteVTK at version 1, (keep existing compat) (#2) (@github-actions[bot])