Improved Robustness of the Fluid-Structure Interaction Simulation with a Nearly Incompressible Elasticity Model
نویسندگان
چکیده
In this work, the robustness of the fluid-structure interaction simulation with a nearly incompressible elasticity model from our previous work [Partitioned solvers for the fluid-structure interaction problems with a nearly incompressible elasticity model, Comput Visual Sci, 14:227-247, 2012] is improved. At each time step of the FSI simulation, using properly chosen elementwise stabilization parameters (which depend on particular time integration scheme, mesh size and material parameters, etc.) for the mixed displacementpressure elasticity formulation with linear finite elements for both displacement and pressure spaces, we observe improved robustness of the FSI numerical solutions.
منابع مشابه
A Class of Fluid-structure Interaction Solvers with a Nearly Incompressible Elasticity Model
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