SfePy 2018.3 sources and heat conduction examples demonstrating declarative and imperative APIs of SfePy.

The full source code of the examples presented in the article "Multiscale finite element calculations in Python using SfePy" by Robert Cimrman, Vladimír Lukeš and Eduard Rohan. Files: heat_cond_declarative.py: a heat conduction problem using the declarative API. heat_cond_interactive.py: a heat conduction problem using the imperative API. sfepy-2018.3.tar.gz: The 2018.3 release of SfePy, containing the example of a multiscale numerical simulation of piezoelectric structure in examples/multiphysics/: piezo_elasticity_macro.py defines the macroscopic problem, piezo_elasticity_micro.py defines the computations on the reference periodic cell of the microstructure