An hp adaptive strategy to compute the vibration modes of a fluid-solid coupled system

In this paper we propose an hp finite element method to solve a twodimensional fluid-structure vibration problem. This problem arises from the computation of the vibration modes of a bundle of parallel tubes immersed in an incompressible fluid. We use a residual-type a posteriori error indicator to...

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Detalles Bibliográficos
Autores principales: Armentano, M.G., Padra, C., Rodríguez, R., Scheble, M.
Formato: JOUR
Materias:
Fluid structure interaction
Hp finite element adaptive method
Vibration problem
Adaptive methods
Adaptive strategy
Algebraic system
Algebraic techniques
Discretization process
Fluid-solid coupled
Fluid-structures
Generalized eigenvalue problems
Hp-finite element methods
Incompressible fluid
Numerical tests
Parallel tubes
Posteriori error indicator
Spectral problem
Vibration modes
Weak formulation
Adaptive algorithms
Algebra
Eigenvalues and eigenfunctions
Finite element method
Tubes (components)
Vibration analysis
Vibrating conveyors
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_15261492_v84_n4_p359_Armentano
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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