This repository contains a proof of concept for coupling fenics-beat together with ambit. Note that fenics-beat uses legacy FEniCS while ambit uses dolfinx so the two simulators needs to be run independently.

The initial idea would be to first run a monodomain simulation using fenics-beat and then saving the resulting active tension in a format that can be read by ambit. The we will use that active tension to drive the mechanics simulator in ambit.

For the time being we use the demo and mesh provided by ambit in the demo solid_flow0d.

We will use a docker image for legacy FEniCS

docker run --name beat -w /home/shared -v $PWD:/home/shared -it ghcr.io/scientificcomputing/fenics-gmsh:2023-11-15

Next we install the development version of fenics-beat and gotranx

python3 -m pip install git+https://github.com/finsberg/fenics-beat
python3 -m pip install git+https://github.com/finsberg/gotranx

Note that eventually we will converge on a specific version (or the latest stable version), but for the time being we will use the development version.

python3 main_beat.py

python3 convert_Ta.py

Ambit currently works with dolfinx version 0.6, so we will use a docker image with this version e.g

docker run --name ambit -w /home/shared -v $PWD:/home/shared -it ghcr.io/fenics/dolfinx/dolfinx:v0.6.0

Next we install the development version of ambit

python3 -m pip install git+git+https://github.com/marchirschvogel/ambit

python3 main_ambit.py