README.md

MFEM + PyMFEM (FEM library)

This repository repository modifies the pyMFEM setup to include the Navier miniapp. See the pyMFEM install page for full details

Install

Run the command git clone https://github.com/mfem/PyMFEM.git

Then setup a virtual environment and install the packages pip install -r PyMFEM/requirements.txt

Install PyMFEM python setup.py install --with-parallel

PyMFEM should install with navier_solver as a module in python that is called by mfem.navier_solver.<function_we_want>.

Currently only navier_mms.cpp is converted from MFEM. We have also included navier_2dfocs which simulates flow over a 2D cylinder (based on navier_3dfocs). Converting and other input files should be similar.

License

PyMFEM is licensed under BSD-3. Please refer the developers' web sites for the external libraries

• MFEM: https://mfem.org/
• Hypre: https://computing.llnl.gov/projects/hypre-scalable-linear-solvers-multigrid-methods
• METIS: http://glaros.dtc.umn.edu/gkhome/metis/metis/overview
• libceed: https://github.com/CEED/libCEED
• gslib: https://github.com/Nek5000/gslib