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rtimms committed Mar 15, 2022
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46 changes: 46 additions & 0 deletions .gitignore
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*.txt
*.pdf
*.tmp
*.png
/local/
*.DS_Store
*.csv

# don't ignore important .txt and .csv files
!LICENSE.txt
!data/*.csv
!results/*.csv

# running files
*.pyc
*.py~
.~lock*
*.swp

# Python cache
*__pycache__/
*.cache
*.ipynb_checkpoints/

# Sphinx build files
build/

# setup.py files
*.egg-info
dist/

# virtual enviroment
env/
bin/
etc/
lib/
lib64
share/
pyvenv.cfg
.vscode

# downloads
*.gz

# third party
third-party
27 changes: 27 additions & 0 deletions LICENSE.txt
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Copyright (c) 2022, Robert Timms.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.

* Neither the name of the copyright holder nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 changes: 33 additions & 0 deletions README.md
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# PyBaMM DFN example

This repository shows an example of how to define your own model and parameter set to use in PyBaMM simulations. This kind of repository may be useful for sharing results from a particular paper, or hosting standalone PyBaMM models. The file `model.py` defines the DFN in a single script (this is equivalent to `pybamm.lithium_ion.BasicDFN`). The file `parameters.py` defines a set of parameter values for an LG M50 cell taken from the paper

> Chang-Hui Chen, Ferran Brosa Planella, Kieran O’Regan, Dominika Gastol, W. Dhammika Widanage, and Emma Kendrick. ["Development of Experimental Techniques for Parameterization of Multi-scale Lithium-ion Battery Models."](https://iopscience.iop.org/article/10.1149/1945-7111/ab9050) Journal of the Electrochemical Society 167 (2020): 080534



## 🚀 Installation
In order to run the models and load in any data you will need to install `pybamm`. The example script `example.py` has been tested on PyBaMM Version 22.2. To install the required python packages on Linux/Mac OS use the following terminal commands:

1. Clone the repository
```bash
https://github.com/rtimms/dfn-example
```
2. Change into the `dfn-example` directory
```bash
cd dfn-example
```
3. Create a virtual environment (optional)
```bash
virtualenv env
```
4. Activate the virtual environment (optional)
```bash
source env/bin/activate
```
5. Install the required packages
```bash
pip install -r requirements.txt
```

PyBaMM is available on GNU/Linux, MacOS and Windows. For more detailed instructions on how to install PyBaMM, see [the PyBaMM documentation](https://pybamm.readthedocs.io/en/latest/install/GNU-linux.html#user-install).
28 changes: 28 additions & 0 deletions example.py
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import pybamm

# import model and create an instance
from model import DFN

model = DFN()

# import parameters
from parameters import parameter_values

# create and solve simulation
# 1C constant current discharge
sim = pybamm.Simulation(model, parameter_values=parameter_values)
sim.solve([0, 3600]) # solve for 1 hour

# plot
# note these are mostly dimensionless variables!
vars_to_plot = [
"Negative particle surface concentration",
"Electrolyte concentration",
"Positive particle surface concentration",
"Current [A]",
"Negative electrode potential",
"Electrolyte potential",
"Positive electrode potential",
"Terminal voltage",
]
sim.plot(vars_to_plot)
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