The present work focuses on the development of GReS, a novel open-source modular platform designed for testing and prototyping numerical algorithms for fully coupled multi-physics multi-domain poromechanical simulations. The idea is to partition the overall computational domain into possibly non-conforming sub-domains where different physics and discretizations can be used. An innovative variant of the mortar method is implemented to transfer the information among non-conforming sub-domains with independent grids. The code is tested in a benchmark to show its current potential.
Advances in Multi-physics and Multi-domain Simulations of Coupled Poromechanics
Ferronato, Massimiliano
;Franceschini, Andrea;Moretto, Daniele
2026
Abstract
The present work focuses on the development of GReS, a novel open-source modular platform designed for testing and prototyping numerical algorithms for fully coupled multi-physics multi-domain poromechanical simulations. The idea is to partition the overall computational domain into possibly non-conforming sub-domains where different physics and discretizations can be used. An innovative variant of the mortar method is implemented to transfer the information among non-conforming sub-domains with independent grids. The code is tested in a benchmark to show its current potential.
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