fluidyn -MP www.fluidyn.com^IXa^iAc^t - INTERNATIONAL COUPLED MULTI-PHYSICS PHENOMENA Fluid / Structure / Thermal / Acoustic Interactions fluidyn-MP is a gnral numerical platform for the simulation of fluid structure interactions and coupling. fluidyn-MP simultaneously calculates heat conduction and mechanical stress, in structures and flow and heat convection in the fluids in contact. It can also simulate vibratory - acoustics or pressure fluctuations. fluidyn-MPmodels the multi-physics interactions by an innovative method which includes the strong coupling of advanced solution techniques for each study domain : Finite Volumes (FV) scheme for fluid flow calculations and Finite Elements scheme for structural, heat and acoustic calculations. For each of these solution techniques, various numerical schemes are available to adapt the software to the problem. AUTOMATIC EXCHANGE FINITE BETWEEN THE SOLVERS FINITE ELEMENTS <-> VOLUMES \ BOUNDARY CONDITIONS AT FLUID STRUCTURE INTERFACE 1 l FLUIDS The strong coupling characteristic of the tested fluid and structure solution methods and the availability of various numerical schemes help to optimize the computational time to give precise and accurate results. The coupled thermomechanical calculation helps to simultaneously manage the heat transfer and structural deformation / displacement phenomena. The fluid mesh in contact with the structures deformes automatically (auto-adaptive mesh) as per the strucutural deformation. The transient phenomena are simulated with precision due to the permanent information exchange between the two solvers (FV et FE). The convective exchange coefficient is calculated at any moment in the boundary layers. FLUID DOMAIN MESH AROUND THE DEFORMED STRUCTURE

fluidyn-MP www.fluidyn.com COMPLETE SOFTWARE SOLUTION fluidyn - MP offers the complte set of tools necessary for an analysis study: fluidyn - CAD : Geometry generation (file import from other CAD softwares) fluidyn - GEN : Mesh generation (file import from other mesh generators) ■+ fluidyn - MP GUI : Single interface with pre and post processor ■+ fluidyn - MP batch : Functions in batch mode (simultaneous or autonomous, on single or mufti processor) MULTIPLICITY OF SOLVERS AND SOLUTION SCHEMES A highly adaptable and precise solution to each problem is possible thanks to the vast selection of...