inverse-poroelasticity

https://github.com/nabw/inverse-poroelasticity

Science Score: 57.0%

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Last synced: 6 months ago · JSON representation ·

Repository

Basic Info

Host: GitHub
Owner: nabw
Language: Python
Default Branch: main
Size: 530 KB

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Created almost 2 years ago · Last pushed over 1 year ago

Metadata Files

Readme Citation

README.md

Fully nonlinear inverse poroelasticity: Stress-free configurationrecovery

The code in this repo was the one we used to develop this work: https://doi.org/10.1016/j.cma.2024.116960. In particular:

The script 'pm-one-phase-2d.py' runs the 2d inverse and forward problems in the square.
The script 'pm-one-phase-3d.py' runs the 3d inverse and forward problems in the slab.
The script 'lv-one-phase.py' runs the 3d inverse and forward problems in the idealized left ventricle.

All script take as input the parameters FORMULATION and ACCELERATION:

python pm-one-phase-2d.py FORM ACC

where: - FORM == 0: Primal formulation - FORM == 1: Mixed-p formulation - FORM == 2: Mixed-u formulation

and ACC denotes the acceleration parameter. Use 0 to skip the acceleration step. Within the script you will find other relevant parameters such as the tolerances and FEM degrees, among others.

All paraview files and exported into an 'output' folder, created on the fly during the simulations.

* The fiber generation script is non-operative until the relevant publication gets reviewed (half a year waiting as of sending it, after an 8 month long desk-rejection).

Owner

Name: Nico Barnafi
Login: nabw
Kind: user

Repositories: 2
Profile: https://github.com/nabw

Citation (CITATION.cff)

# This CITATION.cff file was generated with cffinit.
# Visit https://bit.ly/cffinit to generate yours today!

cff-version: 1.2.0
title: >-
  Fully nonlinear inverse poroelasticity: Stress-free
  configurationrecovery
message: >-
  If you use this software, please cite it using the
  metadata from this file.
type: software
authors:
  - given-names: Nicolás Alejandro
    family-names: Barnafi Wittwer
    email: nicolas.barnafi@uc.cl
    affiliation: Pontificia Universidad Católica de Chile
    orcid: 'https://orcid.org/0000-0001-9818-0342'
repository-code: 'https://github.com/nabw/inverse-poroelasticity'
license: CC-BY-4.0

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