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Overview

GOPEM is a graphical user interface of OPEM (Open Source PEM Fuel Cell Simulation Tool).

<table> <tr> <td align="center">Branch</td> <td align="center">master</td> <td align="center">develop</td> </tr> <tr> <td align="center">CI</td> <td align="center"><img src="https://github.com/ECSIM/gopem/actions/workflows/test.yml/badge.svg?branch=master"></td> <td align="center"><img src="https://github.com/ECSIM/gopem/actions/workflows/test.yml/badge.svg?branch=develop"></td> </tr> </table> <table> <tr> <td align="center">Code Quality</td> <td align="center"><a href="https://www.codefactor.io/repository/github/ecsim/gopem"><img src="https://www.codefactor.io/repository/github/ecsim/gopem/badge" alt="CodeFactor" /></a></td> <td align="center"><a href="https://app.codacy.com/gh/ECSIM/gopem/dashboard?utm_source=gh&utm_medium=referral&utm_content=&utm_campaign=Badge_grade"><img src="https://app.codacy.com/project/badge/Grade/1ab9a56a65414c2f9b0b7d9ec127ea9f"/></a></td> </tr> </table>

Installation

Source Code

Download and install Python3.x (>=3.6)
- Select Add to PATH option
- Select Install pip option
Download Version 0.8 or Latest Source
Run pip install .

PyPI

Check Python Packaging User Guide
Run pip install gopem==0.8

Exe Version (Only Windows)

Download Installer-Version 0.8 or Portable-Version 0.8
Run and install

⚠️ The portable build is slower to start

Exe Version Note

For GOPEM targeting Windows < 10, the user needs to take special care to include the Visual C++ run-time .dlls: Python >=3.5 uses Visual Studio 2015 run-time, which has been renamed into “Universal CRT“ and has become part of Windows 10. For Windows Vista through Windows 8.1 there are Windows update packages, which may or may not be installed in the target-system. So you have the following options:

Use OPEM (Without GUI)
Use Source Code
Download and install Visual C++ Redistributable for Visual Studio 2015

System Requirements

GOPEM will likely run on a modern dual core PC. Typical configuration is:

Dual Core CPU (2.0 Ghz+)
2GB of RAM

⚠️ Note that it may run on lower end equipment though good performance is not guaranteed.

Usage

<div align="center"> <img src="https://github.com/ECSIM/gopem/raw/master/rsrc/GOPEM.gif"> <p>GIF</p> <img src="https://github.com/ECSIM/gopem/raw/master/rsrc/SS1.png"> <p>Screenshot 1</p> <img src="https://github.com/ECSIM/gopem/raw/master/rsrc/SS2.png"> <p>Screenshot 2</p> </div>

Open CMD (Windows) or Terminal (UNIX)
Run gopem or python -m gopem (or run GOPEM.exe)
Wait about 4-15 seconds (depends on your system specification)
Enter PEM cell parameters (or run standard test vectors)
For more information about parameters visit OPEM (Open Source PEM Fuel Cell Simulation Tool)

Issues & Bug Reports

Just fill an issue and describe it. We'll check it ASAP! or send an email to opem@ecsim.site.

You can also join our discord server

Thanks

PyInstaller
Zahra Mobasher (Logo design)

Cite

If you use OPEM in your research , please cite this paper :

<pre> @article{Haghighi2018, doi = {10.21105/joss.00676}, url = {https://doi.org/10.21105/joss.00676}, year = {2018}, month = {jul}, publisher = {The Open Journal}, volume = {3}, number = {27}, pages = {676}, author = {Sepand Haghighi and Kasra Askari and Sarmin Hamidi and Mohammad Mahdi Rahimi}, title = {{OPEM} : Open Source {PEM} Cell Simulation Tool}, journal = {Journal of Open Source Software} } </pre>

Download OPEM.bib(BibTeX Format)

<table> <tr> <td align="center">JOSS</td> <td align="center"><a style="border-width:0" href="https://doi.org/10.21105/joss.00676"><img src="http://joss.theoj.org/papers/10.21105/joss.00676/status.svg" alt="DOI badge" ></a></td> </tr> <tr> <td align="center">Zenodo</td> <td align="center"><a href="https://doi.org/10.5281/zenodo.1133110"><img src="https://zenodo.org/badge/DOI/10.5281/zenodo.1133110.svg" alt="DOI"></a></td> </tr> </table>

Show Your Support

Give a ⭐️ if this project helped you!

<h3>Donate to Our Project</h3>

If you do like our project and we hope that you do, can you please support us? Our project is not and is never going to be working for profit. We need the money just so we can continue doing what we do ;-) .