Hyperelastics.jl
Hyperelastics.jl: A Julia package for hyperelastic material modelling with a large collection of models - Published in JOSS (2024)
Science Score: 93.0%
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○CITATION.cff file
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Found 10 DOI reference(s) in README and JOSS metadata -
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Published in Journal of Open Source Software
Keywords
Keywords from Contributors
Repository
Hyperelastic Material modelling with support for Automatic Differentiation
Basic Info
- Host: GitHub
- Owner: TRACER-LULab
- License: mit
- Language: Julia
- Default Branch: main
- Homepage: https://tracer-lulab.github.io/Hyperelastics.jl/
- Size: 42.1 MB
Statistics
- Stars: 3
- Watchers: 0
- Forks: 0
- Open Issues: 4
- Releases: 6
Topics
Metadata Files
README.md
Hyperelastics
A hyperelastic model library and fitting toolkit developed by TRACER Lab at Liberty University. An extension is provided for Optimization.jl for model calibration based on experimental data.
Installation:
To install Hyperelastics.jl in Julia >= v1.9, use the Julia package manager:
julia
using Pkg
Pkg.add("Hyperelastics")
Statement of Need:
The development of Hyperelastics.jl began as a study of the accuracy for a variety of material models for a set of experimental data. Often, researchers rely on custom implementations of material models and the data fitting process to find material parameters that match their experimental data. Hyperelastic models can well represent the nonlinear stress-deformation behavior of many biological tissues as well as engineering polymeric materials.
The SEDFs included in this package cover most (if not all) of the available analytical models from the literature to date, from constitutive to phenomelogical models. Furthermore, a selection of data-driven models are incldued as a starting point for the development of new methods.
Hyperelastics.jl is part of a spinoff Multi-Scale Material Modelling ($M^3$) Suite being developed by Vagus LLC (wwww.vagusllc.com), as a byproduct result of ongoing multi-functional material research being carried out in the Translational Robotics and Controls Engineering Research (TRACER) Lab at Liberty University. A pure Julia implementation allows for the use of automatic differentiation (AD) packages to calculate the partial derivatives of the SEDF. Hyperelastics.jl is designed to leverage multiple-dispatch to define a common set of functions for calculating the SED, Second Piola Kirchoff Stress Tensor, and the Cauchy Stress Tensor. The package provides a set of hyperelastic models and an interface to Optimization.jl for fitting model parameters.
Currently, most commercial finite element codes only offer a limited number, often less than 10, of hyperelastic models which limits the extent to which researchers are able to accurately model a given material. The closest project to Hyperelastics.jl is the matADi project by Andreas Dutzler [@matAdi2023] which has AD support for 18 material models.
Citations:
All relevant citations are located in CITATIONS.bib
Paper:
Markdown:
HTML:
reStructuredText: .. image:: https://joss.theoj.org/papers/10.21105/joss.06314/status.svg :target: https://doi.org/10.21105/joss.06314
Owner
- Name: TRACER-LULab
- Login: TRACER-LULab
- Kind: organization
- Repositories: 8
- Profile: https://github.com/TRACER-LULab
JOSS Publication
Hyperelastics.jl: A Julia package for hyperelastic material modelling with a large collection of models
Authors
School of Engineering, Liberty University, Lynchburg, VA, United States
School of Engineering, Liberty University, Lynchburg, VA, United States
Editor
Anjali Sandip
Tags
hyperelasticity solid mechanicsGitHub Events
Total
- Watch event: 2
- Push event: 1
Last Year
- Watch event: 2
- Push event: 1
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Last synced: 7 months ago
Top Committers
| Name | Commits | |
|---|---|---|
| Carson Farmer | 5****6 | 346 |
| CompatHelper Julia | c****y@j****g | 100 |
| github-actions[bot] | 4****] | 6 |
Committer Domains (Top 20 + Academic)
Issues and Pull Requests
Last synced: 6 months ago
All Time
- Total issues: 15
- Total pull requests: 85
- Average time to close issues: 14 days
- Average time to close pull requests: 18 days
- Total issue authors: 3
- Total pull request authors: 2
- Average comments per issue: 2.13
- Average comments per pull request: 0.06
- Merged pull requests: 73
- Bot issues: 0
- Bot pull requests: 71
Past Year
- Issues: 0
- Pull requests: 0
- Average time to close issues: N/A
- Average time to close pull requests: N/A
- Issue authors: 0
- Pull request authors: 0
- Average comments per issue: 0
- Average comments per pull request: 0
- Merged pull requests: 0
- Bot issues: 0
- Bot pull requests: 0
Top Authors
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- cfarm6 (8)
- fb456 (6)
- JuliaTagBot (1)
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- github-actions[bot] (127)
- cfarm6 (25)
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Packages
- Total packages: 1
- Total downloads: unknown
- Total dependent packages: 0
- Total dependent repositories: 0
- Total versions: 5
juliahub.com: Hyperelastics
Hyperelastic Material modelling with support for Automatic Differentiation
- Homepage: https://tracer-lulab.github.io/Hyperelastics.jl/
- Documentation: https://docs.juliahub.com/General/Hyperelastics/stable/
- License: MIT
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Latest release: 0.1.5
published over 1 year ago