The numerical simulation of multiphysics problems has grown steadily in recent years.\nThis development is due to both the permanent increase of IT resources and the considerable progress\nmade in modeling, mathematical and numerical analysis of many problems in fluid and solid\nmechanics. The phenomena related to fluid/structure mechanical coupling occurs in many industrial\nsituations, and the influence it may have on the dynamic behavior of mechanical systems is often\nsignificant. In this paper, a numerical vibratory study is conducted on a three-dimensional aircraftââ?¬â?¢s\nwing subjected to aerodynamic loads. Finite volume method (FVM) is used for the discretization of\nthe fluid problem, and finite element method (FEM) is used for the structureââ?¬â?¢s approximation. In this\ncontext, a deterministic model has been proposed in our study, then stochastic analysis has been\ndeveloped to deal with the statistical nature of fluidââ?¬â??structure interaction parameters. Moreover,\nprobabilistic-based reliability analysis intends to find safe and cost-effective projects.
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