https://github.com/samuelhoover/spinodal-decomposition

Python code to model spinodal decomposition using the Cahn-Hilliard equation.
https://github.com/samuelhoover/spinodal-decomposition

cahn-hilliard numerical-analysis polymer-physics

Last synced: 2 days ago
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Python code to model spinodal decomposition using the Cahn-Hilliard equation.

• Host: GitHub
• URL: https://github.com/samuelhoover/spinodal-decomposition
• Owner: samuelhoover
• License: mit
• Created: 2023-06-01T03:47:34.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2024-11-27T22:28:06.000Z (about 1 month ago)
• Last Synced: 2024-11-27T23:25:18.452Z (about 1 month ago)
• Topics: cahn-hilliard, numerical-analysis, polymer-physics
• Language: Python
• Homepage:
• Size: 249 MB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# spin-decomp.py

## Usage

Run `python spin-decomp.py` to generate animations for the time evolution of

the Cahn-Hilliard equation using the forward Euler method.

Pass the model parameters into the `main()` function.

$D = 200$, $\gamma = 0.5$, and 50/50 mixture ($p = 0$).

  


$D = 200$, $\gamma = 0.5$, and 70/30 mixture ($p = 0.4$) with Ostwald ripening evident.

  


## Dependencies

NumPy  

SciPy  

Matplotlib  

Pillow