Fluidyn-MP is a comprehensive multiphysics simulation platform that integrates advanced numerical solvers and coupling techniques to model complex physical phenomena interacting with fluid dynamics. Designed for high-fidelity engineering simulations, fluidyn-MP enables the analysis of coupled fluid, thermal, structural, electromagnetic, and rarefied gas processes within a unified environment.

The platform is organized into specialized modules, each dedicated to a specific field of multiphysics modelling:

• NS Module – Advanced Computational Fluid Dynamics (CFD) for incompressible and compressible flows, reactive flows, transient phenomena, multiphase flows, and combustion processes.
• CHT Module – Conjugate Heat Transfer (CHT) simulations coupling fluid flow with heat transfer through convection, conduction, and radiation.
• FSI Module – Fluid-Structure Interaction (FSI) for predicting structural displacements, deformations, thermal stresses, and fluid-induced loads.
• ESR Module – Modelling of structural mechanics, including elastic, elastoplastic, hyperelastic, and anisotropic material behaviour.
• EMG Module – Simulation of electromagnetic fields and their interaction with fluid flow, heat transfer, and structural mechanics.
• DSMC Module – Direct Simulation Monte Carlo (DSMC) solver for rarefied gas flows and non-continuum regimes.

A key strength of fluidyn-MP lies in its innovative multiphysics coupling strategy, which combines the efficiency and conservation properties of the Finite Volume Method (FVM) for fluid flow and heat transfer with the accuracy and flexibility of the Finite Element Method (FEM) for structural, thermal, and electromagnetic analyses. This approach enables accurate and computationally efficient simulations of strongly coupled multiphysics problems encountered in aerospace, energy, nuclear, process, and advanced manufacturing applications.