International Journal for Numerical Methods in Fluids · 1999 · 22 citations · 9 references
EngineeringAerospace EngineeringMechanical EngineeringComputational MechanicsFinite Element AnalysisFinite Element MethodsDynamic Finite Element AnalysisFinite Element FormulationFluid-structure InteractionHydrodynamic ResponseMoving Boundary ProblemsStructural Finite Element AnalysisComputational Fluid-structure InteractionCoupled Fluid-structure DynamicsCoupled Fluid-structure InteractionEulerian-lagrangian ModelingFinite Element Model ValidationFinite Element ModelingFluid - Structure Interaction ModelingFluid-structure Interaction Modeling
The objective of this work is to develop a finite element model for studying fluid–structure interaction. The geometrically non-linear structural behaviour is considered and based on large rotations and large displacements. An arbitrary Lagrangian–Eulerian (ALE) formulation is used to represent the compressible inviscid flow with moving boundaries. The structural response is obtained using Newmark-type time integration and fluid response employs the Lax–Wendroff scheme. A number of numerical examples are presented to validate the structural model, moving mesh implantation of the ALE model and complete fluid–structure interaction. Copyright © 1999 John Wiley & Sons, Ltd.
9