play. build. reuse.¶

Bryne is a Python framework for building coupled multiphysics FEM models.

It also facilitates the creation of reproducible simulations: all results are stored along with the complete, human-readable simulation setup.

The current implementation heavily leverages the DUNE-FEM Python API to set up models as FEM problems and solve them using just-in-time generated C++ code.

For first-time users¶

Installation instructions: How to get the Python package
An introduction to bryne: What is bryne and what can it do?
The bryne paper (under review): A detailed description of software design and basic concepts

Model documentation¶

Bryne ships with some pre-implemented (DG-)FEM models:

Model overview: An overview of models and their coupling inputs and outputs

Examples¶

Find the full example gallery here.

Vortex street with AMR

user_doc/examples/single_models/dbs_dg_model/cylinder_vortex_adaptive/cylinder_vortex_adaptive.html

Stefan Problem, with and without AMR

user_doc/examples/single_models/thermochemistry_model/stefan_problem/stefan_problem.html

Diffusive mushy layer growth

user_doc/examples/single_models/thermochemistry_model/diffusive_mushy_layer_worster/diffusive_mushy_layer_worster.html

Octadecane melting

user_doc/examples/coupled_problems/octadecane/octadecane.html

Natural convection, free and porous flow

user_doc/examples/coupled_problems/natural_convection_cavity/natural_convection_cavity.html

Navier-Stokes over a porous bedding

user_doc/examples/single_models/dbs_dg_model/dbs_cavity_re100_quad/dbs_cavity.html

Poisseuille flow over a porous layer

user_doc/examples/single_models/dbs_dg_model/dbs_poisseuille/dbs_poisseuille.html

Darcy with anisotropic heterogeneous permeability

user_doc/examples/single_models/dbs_dg_model/dbs_darcy_ex_3/dbs_darcy_ex_3.html

API documentation¶

For developers, the API documentation provides more detailed information about classes, methods and attributes. It can also be useful to check available input settings: